汇融云链2
This commit is contained in:
390
mallplusui-uniapp-app2/plugins/request/fileUpload.js
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390
mallplusui-uniapp-app2/plugins/request/fileUpload.js
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@@ -0,0 +1,390 @@
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import request from "./request.js";
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const qiniuUploader = require("./qiniuUploader");
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export default class fileUpload extends request {
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constructor(props) {
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// 调用实现父类的构造函数
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super(props);
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}
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//七牛云上传图片
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qnImgUpload(data = {}, options = {}) {
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const _this = this;
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return new Promise((resolve, reject) => {
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uni.chooseImage({
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count: data.count || 9, //默认9
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sizeType: data.sizeType || ['original', 'compressed'], //可以指定是原图还是压缩图，默认二者都有
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sourceType: data.sourceType || ['album', 'camera'], //从相册选择
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success: function(res) {
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_this.qnFileUpload({
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files: res.tempFiles,
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...data
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}, options).then(resolve, reject);
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}
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});
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});
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}
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//七牛云上传文件命名
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randomChar(l, url = "") {
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const x = "0123456789qwertyuioplkjhgfdsazxcvbnm";
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let tmp = "";
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let time = new Date();
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for (let i = 0; i < l; i++) {
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tmp += x.charAt(Math.ceil(Math.random() * 100000000) % x.length);
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}
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return (
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"file/" +
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url +
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time.getTime() +
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tmp
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);
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}
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//七牛云文件上传（支持多张上传）
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qnFileUpload(data = {}, options = {}) {
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const _this = this;
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let requestInfo = {
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...data,
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...this.config,
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...options,
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header: {},
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method: "FILE"
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};
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return new Promise((resolve, reject) => {
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//请求前回调
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if (_this.requestStart) {
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let requestStart = _this.requestStart(requestInfo);
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if (typeof requestStart == "object") {
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requestInfo.load = requestStart.load;
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requestInfo.files = requestStart.files;
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} else {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, {
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errMsg: "请求开始拦截器未通过",
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statusCode: 0
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});
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reject({
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errMsg: "请求开始拦截器未通过",
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statusCode: 0
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});
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return;
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}
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}
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if (Array.isArray(requestInfo.files)) {
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let len = requestInfo.files.length;
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let imageList = new Array;
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if(_this.getQnToken){
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_this.getQnToken(qnRes => {
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/*
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*接口返回参数：
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*visitPrefix:访问文件的域名
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*token:七牛云上传token
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*folderPath:上传的文件夹
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*region: 地区 默认为：SCN
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*/
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uploadFile(0);
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function uploadFile(i) {
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let fileData = {
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fileIndex: i,
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files: requestInfo.files,
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size: requestInfo.files[i].size
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};
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// #ifdef H5
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fileData.name = requestInfo.files[i].name;
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fileData.type = requestInfo.files[i].type;
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// #endif
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// 交给七牛上传
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qiniuUploader.upload(requestInfo.files[i].path, (res) => {
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fileData.url = res.imageURL;
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requestInfo.onEachUpdate && requestInfo.onEachUpdate({
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url: res.imageURL,
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...fileData
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});
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imageList.push(res.imageURL);
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if (len - 1 > i) {
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uploadFile(i + 1);
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} else {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, {
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errMsg: "request:ok",
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statusCode: 200,
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data: imageList
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});
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resolve(imageList);
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}
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}, (error) => {
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console.log('error: ' + error);
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, error);
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reject(error)
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}, {
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region: qnRes.region || 'SCN', //地区
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domain: qnRes.visitPrefix, // bucket 域名，下载资源时用到。
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key: _this.randomChar(8, qnRes.folderPath),
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uptoken: qnRes.token, // 由其他程序生成七牛 uptoken
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uptokenURL: 'UpTokenURL.com/uptoken' // 上传地址
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}, (res) => {
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console.log(requestInfo);
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requestInfo.onProgressUpdate && requestInfo.onProgressUpdate(Object.assign({}, fileData, res));
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// console.log('上传进度', res.progress)
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// console.log('已经上传的数据长度', res.totalBytesSent)
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// console.log('预期需要上传的数据总长度', res.totalBytesExpectedToSend)
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});
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}
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});
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} else {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, {
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errMsg: "请添加七牛云回调方法：getQnToken",
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statusCode: 0
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});
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reject({
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errMsg: "请添加七牛云回调方法：getQnToken",
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statusCode: 0
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});
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return;
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}
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} else {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, {
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errMsg: "files 必须是数组类型",
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statusCode: 0
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});
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reject({
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errMsg: "files 必须是数组类型",
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statusCode: 0
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});
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};
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});
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}
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//本地服务器图片上传
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urlImgUpload(url = '', data = {}, options = {}) {
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const _this = this;
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return new Promise((resolve, reject) => {
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uni.chooseImage({
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count: data.count || 9, //默认9
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sizeType: data.sizeType || ['original', 'compressed'], //可以指定是原图还是压缩图，默认二者都有
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sourceType: data.sourceType || ['album', 'camera'], //从相册选择
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success: function(res) {
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_this.urlFileUpload(url, {
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...data,
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files: res.tempFiles
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}, options).then(resolve, reject);
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}
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});
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});
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}
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//本地服务器文件上传方法
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urlFileUpload(url = '', data = {}, options = {}) {
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let requestInfo = this.getDefault({
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...data,
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url: url,
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method: "FILE"
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}, options);
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const _this = this;
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return new Promise((resolve, reject) => {
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//请求前回调
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if (_this.requestStart) {
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let requestStart = _this.requestStart(requestInfo);
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if (typeof requestStart == "object") {
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requestInfo.data = requestStart.data;
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requestInfo.header = requestStart.header;
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requestInfo.isPrompt = requestStart.isPrompt;
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requestInfo.load = requestStart.load;
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requestInfo.isFactory = requestStart.isFactory;
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requestInfo.files = requestStart.files;
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} else {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, {
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errMsg: "请求开始拦截器未通过",
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statusCode: 0
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});
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reject({
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errMsg: "请求开始拦截器未通过",
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statusCode: 0
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});
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return;
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}
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}
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// 本地文件上传去掉默认Content-Type
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if(requestInfo.header['Content-Type']){
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delete requestInfo.header['Content-Type'];
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}
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if (Array.isArray(requestInfo.files)) {
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// #ifdef APP-PLUS || H5
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let files = [];
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let fileData = {
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files: requestInfo.files,
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name: requestInfo.name || "file"
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};
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requestInfo.files.forEach(item => {
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files.push({
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uri: item.path,
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name: requestInfo.name || "file"
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});
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});
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let config = {
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url: requestInfo.url,
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files: files,
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header: requestInfo.header, //加入请求头
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success: (response) => {
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if (typeof(response.data) == "string") {
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response.data = JSON.parse(response.data);
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}
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//是否用外部的数据处理方法
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if (requestInfo.isFactory && _this.dataFactory) {
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//数据处理
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_this.dataFactory({
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...requestInfo,
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response: response,
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resolve: function(data) {
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requestInfo.onEachUpdate && requestInfo.onEachUpdate({
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data: data,
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...fileData
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});
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, {
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errMsg: "request:ok",
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statusCode: 200,
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data: data
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});
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resolve(data);
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},
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reject: function(err) {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, {
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errMsg: "数据工厂返回错误",
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statusCode: 0,
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data: err
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});
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reject(err);
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}
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});
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} else {
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requestInfo.onEachUpdate && requestInfo.onEachUpdate({
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data: response,
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...fileData
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});
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, response);
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resolve(response);
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}
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},
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fail: (err) => {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, err);
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reject(err);
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}
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};
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if (requestInfo.data) {
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config.formData = requestInfo.data;
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}
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const uploadTask = uni.uploadFile(config);
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uploadTask.onProgressUpdate(res => {
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requestInfo.onProgressUpdate && requestInfo.onProgressUpdate(Object.assign({}, fileData, res));
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});
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// #endif
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// #ifdef MP
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const len = requestInfo.files.length - 1;
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let fileList = new Array;
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fileUpload(0);
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function fileUpload(i) {
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let fileData = {
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fileIndex: i,
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files: requestInfo.files,
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size: requestInfo.files[i].size
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};
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// #ifdef H5
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fileData.name = requestInfo.files[i].name;
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fileData.type = requestInfo.files[i].type;
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// #endif
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let config = {
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url: requestInfo.url,
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filePath: requestInfo.files[i].path,
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header: requestInfo.header, //加入请求头
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name: requestInfo.name || "file",
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success: (response) => {
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if (typeof(response.data) == "string") {
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response.data = JSON.parse(response.data);
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}
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//是否用外部的数据处理方法
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if (requestInfo.isFactory && _this.dataFactory) {
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//数据处理
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_this.dataFactory({
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...requestInfo,
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response: response,
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resolve: function(data) {
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requestInfo.onEachUpdate && requestInfo.onEachUpdate({
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data: data,
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...fileData
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});
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fileList.push(data);
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if (len <= i) {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, {
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errMsg: "request:ok",
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statusCode: 200,
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data: fileList
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});
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resolve(fileList);
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} else {
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fileUpload(i + 1);
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}
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},
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reject: function(err) {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, {
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errMsg: "数据工厂返回错误",
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statusCode: 0,
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data: err
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});
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reject(err);
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}
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});
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} else {
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requestInfo.onEachUpdate && requestInfo.onEachUpdate({
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data: response,
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...fileData
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});
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fileList.push(response);
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if (len <= i) {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, {
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errMsg: "request:ok",
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statusCode: 200,
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data: fileList
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});
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resolve(fileList);
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} else {
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fileUpload(i + 1);
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}
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}
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},
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fail: (err) => {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, err);
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reject(err);
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}
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};
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if (requestInfo.data) {
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config.formData = requestInfo.data;
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}
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const uploadTask = uni.uploadFile(config);
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uploadTask.onProgressUpdate(res => {
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requestInfo.onProgressUpdate && requestInfo.onProgressUpdate(Object.assign({}, fileData, res));
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});
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}
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// #endif
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} else {
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//请求完成回调
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_this.requestEnd && _this.requestEnd(requestInfo, {
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errMsg: "files 必须是数组类型",
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statusCode: 0
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});
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reject({
|
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errMsg: "files 必须是数组类型",
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statusCode: 0
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})
|
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}
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});
|
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}
|
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}
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7
mallplusui-uniapp-app2/plugins/request/index.js
Normal file
7
mallplusui-uniapp-app2/plugins/request/index.js
Normal file
@@ -0,0 +1,7 @@
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/***************纯粹的数据请求（如果使用这种可以删除掉fileUpload.js）******************/
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// import request from "./request.js";
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// export default request;
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/********数据请求同时继承了文件上传（包括七牛云上传）************/
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import fileUpload from "./fileUpload.js";
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export default fileUpload;
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169
mallplusui-uniapp-app2/plugins/request/qiniuUploader.js
Normal file
169
mallplusui-uniapp-app2/plugins/request/qiniuUploader.js
Normal file
@@ -0,0 +1,169 @@
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// created by gpake
|
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(function () {
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var config = {
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qiniuRegion: '',
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qiniuImageURLPrefix: '',
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qiniuUploadToken: '',
|
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qiniuUploadTokenURL: '',
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qiniuUploadTokenFunction: null,
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qiniuShouldUseQiniuFileName: false
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}
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module.exports = {
|
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init: init,
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upload: upload,
|
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}
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||||
|
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// 在整个程序生命周期中，只需要 init 一次即可
|
||||
// 如果需要变更参数，再调用 init 即可
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||||
function init(options) {
|
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config = {
|
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qiniuRegion: '',
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qiniuImageURLPrefix: '',
|
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qiniuUploadToken: '',
|
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qiniuUploadTokenURL: '',
|
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qiniuUploadTokenFunction: null,
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qiniuShouldUseQiniuFileName: false
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};
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updateConfigWithOptions(options);
|
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}
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function updateConfigWithOptions(options) {
|
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if (options.region) {
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config.qiniuRegion = options.region;
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} else {
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console.error('qiniu uploader need your bucket region');
|
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}
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if (options.uptoken) {
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config.qiniuUploadToken = options.uptoken;
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} else if (options.uptokenURL) {
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config.qiniuUploadTokenURL = options.uptokenURL;
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} else if (options.uptokenFunc) {
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config.qiniuUploadTokenFunction = options.uptokenFunc;
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}
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if (options.domain) {
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config.qiniuImageURLPrefix = options.domain;
|
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}
|
||||
config.qiniuShouldUseQiniuFileName = options.shouldUseQiniuFileName
|
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}
|
||||
|
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function upload(filePath, success, fail, options, progress, cancelTask) {
|
||||
if (null == filePath) {
|
||||
console.error('qiniu uploader need filePath to upload');
|
||||
return;
|
||||
}
|
||||
if (options) {
|
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updateConfigWithOptions(options);
|
||||
}
|
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if (config.qiniuUploadToken) {
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doUpload(filePath, success, fail, options, progress, cancelTask);
|
||||
} else if (config.qiniuUploadTokenURL) {
|
||||
getQiniuToken(function () {
|
||||
doUpload(filePath, success, fail, options, progress, cancelTask);
|
||||
});
|
||||
} else if (config.qiniuUploadTokenFunction) {
|
||||
config.qiniuUploadToken = config.qiniuUploadTokenFunction();
|
||||
if (null == config.qiniuUploadToken && config.qiniuUploadToken.length > 0) {
|
||||
console.error('qiniu UploadTokenFunction result is null, please check the return value');
|
||||
return
|
||||
}
|
||||
doUpload(filePath, success, fail, options, progress, cancelTask);
|
||||
} else {
|
||||
console.error('qiniu uploader need one of [uptoken, uptokenURL, uptokenFunc]');
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
function doUpload(filePath, success, fail, options, progress, cancelTask) {
|
||||
if (null == config.qiniuUploadToken && config.qiniuUploadToken.length > 0) {
|
||||
console.error('qiniu UploadToken is null, please check the init config or networking');
|
||||
return
|
||||
}
|
||||
var url = uploadURLFromRegionCode(config.qiniuRegion);
|
||||
var fileName = filePath.split('//')[1];
|
||||
if (options && options.key) {
|
||||
fileName = options.key;
|
||||
}
|
||||
var formData = {
|
||||
'token': config.qiniuUploadToken
|
||||
};
|
||||
if (!config.qiniuShouldUseQiniuFileName) {
|
||||
formData['key'] = fileName
|
||||
}
|
||||
var uploadTask = wx.uploadFile({
|
||||
url: url,
|
||||
filePath: filePath,
|
||||
name: 'file',
|
||||
formData: formData,
|
||||
success: function (res) {
|
||||
var dataString = res.data
|
||||
if (res.data.hasOwnProperty('type') && res.data.type === 'Buffer') {
|
||||
dataString = String.fromCharCode.apply(null, res.data.data)
|
||||
}
|
||||
try {
|
||||
var dataObject = JSON.parse(dataString);
|
||||
//do something
|
||||
var imageUrl = config.qiniuImageURLPrefix + '/' + dataObject.key;
|
||||
dataObject.imageURL = imageUrl;
|
||||
if (success) {
|
||||
success(dataObject);
|
||||
}
|
||||
} catch (e) {
|
||||
console.log('parse JSON failed, origin String is: ' + dataString)
|
||||
if (fail) {
|
||||
fail(e);
|
||||
}
|
||||
}
|
||||
},
|
||||
fail: function (error) {
|
||||
console.error(error);
|
||||
if (fail) {
|
||||
fail(error);
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
uploadTask.onProgressUpdate((res) => {
|
||||
progress && progress(res)
|
||||
})
|
||||
|
||||
cancelTask && cancelTask(() => {
|
||||
uploadTask.abort()
|
||||
})
|
||||
}
|
||||
|
||||
function getQiniuToken(callback) {
|
||||
wx.request({
|
||||
url: config.qiniuUploadTokenURL,
|
||||
success: function (res) {
|
||||
var token = res.data.uptoken;
|
||||
if (token && token.length > 0) {
|
||||
config.qiniuUploadToken = token;
|
||||
if (callback) {
|
||||
callback();
|
||||
}
|
||||
} else {
|
||||
console.error('qiniuUploader cannot get your token, please check the uptokenURL or server')
|
||||
}
|
||||
},
|
||||
fail: function (error) {
|
||||
console.error('qiniu UploadToken is null, please check the init config or networking: ' + error);
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
function uploadURLFromRegionCode(code) {
|
||||
var uploadURL = null;
|
||||
switch (code) {
|
||||
case 'ECN': uploadURL = 'https://up.qbox.me'; break;
|
||||
case 'NCN': uploadURL = 'https://up-z1.qbox.me'; break;
|
||||
case 'SCN': uploadURL = 'https://up-z2.qbox.me'; break;
|
||||
case 'NA': uploadURL = 'https://up-na0.qbox.me'; break;
|
||||
case 'ASG': uploadURL = 'https://up-as0.qbox.me'; break;
|
||||
default: console.error('please make the region is with one of [ECN, SCN, NCN, NA, ASG]');
|
||||
}
|
||||
return uploadURL;
|
||||
}
|
||||
|
||||
})();
|
||||
225
mallplusui-uniapp-app2/plugins/request/request.js
Normal file
225
mallplusui-uniapp-app2/plugins/request/request.js
Normal file
@@ -0,0 +1,225 @@
|
||||
export default class request {
|
||||
constructor(options) {
|
||||
//请求公共地址
|
||||
this.baseUrl = options.baseUrl || "";
|
||||
//公共文件上传请求地址
|
||||
this.fileUrl = options.fileUrl || "";
|
||||
//默认请求头
|
||||
this.header = options.header || {};
|
||||
//默认配置
|
||||
this.config = {
|
||||
isPrompt: options.isPrompt === false ? false : true,
|
||||
load: options.load === false ? false : true,
|
||||
isFactory: options.isFactory === false ? false : true,
|
||||
loadMore: options.loadMore === false ? false : true
|
||||
};
|
||||
}
|
||||
|
||||
// 获取默认信息
|
||||
getDefault(data, options = {}) {
|
||||
//判断url是不是链接
|
||||
let urlType = /^([hH][tT]{2}[pP]:\/\/|[hH][tT]{2}[pP][sS]:\/\/)(([A-Za-z0-9-~]+).)+([A-Za-z0-9-~/])+$/.test(data.url);
|
||||
let config = Object.assign({}, this.config, options, data);
|
||||
if (data.method == "FILE") {
|
||||
config.url = urlType ? data.url : this.fileUrl + data.url;
|
||||
} else {
|
||||
config.url = urlType ? data.url : this.baseUrl + data.url;
|
||||
}
|
||||
//请求头
|
||||
if (options.header) {
|
||||
config.header = Object.assign({}, this.header, options.header);
|
||||
} else if (data.header) {
|
||||
config.header = Object.assign({}, this.header, data.header);
|
||||
} else {
|
||||
config.header = this.header;
|
||||
}
|
||||
return config;
|
||||
}
|
||||
|
||||
//post请求
|
||||
post(url = '', data = {}, options = {}) {
|
||||
return this.request({
|
||||
method: "POST",
|
||||
data: data,
|
||||
url: url,
|
||||
...options
|
||||
});
|
||||
}
|
||||
|
||||
//get请求
|
||||
get(url = '', data = {}, options = {}) {
|
||||
return this.request({
|
||||
method: "GET",
|
||||
data: data,
|
||||
url: url,
|
||||
...options
|
||||
});
|
||||
}
|
||||
|
||||
//put请求
|
||||
put(url = '', data = {}, options = {}) {
|
||||
return this.request({
|
||||
method: "PUT",
|
||||
data: data,
|
||||
url: url,
|
||||
...options
|
||||
});
|
||||
}
|
||||
|
||||
//delete请求
|
||||
delete(url = '', data = {}, options = {}) {
|
||||
return this.request({
|
||||
method: "DELETE",
|
||||
data: data,
|
||||
url: url,
|
||||
...options
|
||||
});
|
||||
}
|
||||
|
||||
//接口请求方法
|
||||
request(data) {
|
||||
return new Promise((resolve, reject) => {
|
||||
if (!data.url) {
|
||||
console.log("request缺失数据url");
|
||||
reject({
|
||||
errMsg: "缺失数据url",
|
||||
statusCode: 0
|
||||
});
|
||||
return;
|
||||
}
|
||||
let requestInfo = this.getDefault(data);
|
||||
//请求前回调
|
||||
if (this.requestStart) {
|
||||
let requestStart = this.requestStart(requestInfo);
|
||||
if (typeof requestStart == "object") {
|
||||
requestInfo.data = requestStart.data;
|
||||
requestInfo.header = requestStart.header;
|
||||
requestInfo.isPrompt = requestStart.isPrompt;
|
||||
requestInfo.load = requestStart.load;
|
||||
requestInfo.isFactory = requestStart.isFactory;
|
||||
} else {
|
||||
//请求完成回调
|
||||
_this.requestEnd && _this.requestEnd(requestInfo, {
|
||||
errMsg: "请求开始拦截器未通过",
|
||||
statusCode: 0
|
||||
});
|
||||
reject({
|
||||
errMsg: "请求开始拦截器未通过",
|
||||
statusCode: 0
|
||||
});
|
||||
return;
|
||||
}
|
||||
}
|
||||
let requestData = {
|
||||
url: requestInfo.url,
|
||||
header: requestInfo.header, //加入请求头
|
||||
success: (res) => {
|
||||
//请求完成回调
|
||||
this.requestEnd && this.requestEnd(requestInfo, res);
|
||||
//是否用外部的数据处理方法
|
||||
if (requestInfo.isFactory && this.dataFactory) {
|
||||
//数据处理
|
||||
this.dataFactory({
|
||||
...requestInfo,
|
||||
response: res,
|
||||
resolve: resolve,
|
||||
reject: reject
|
||||
});
|
||||
} else {
|
||||
resolve(res);
|
||||
}
|
||||
},
|
||||
fail: (err) => {
|
||||
console.log("err");
|
||||
//请求完成回调
|
||||
this.requestEnd && this.requestEnd(requestInfo, err);
|
||||
reject(err);
|
||||
}
|
||||
};
|
||||
//请求类型
|
||||
if (requestInfo.method) {
|
||||
requestData.method = requestInfo.method;
|
||||
}
|
||||
if (requestInfo.data) {
|
||||
requestData.data = requestInfo.data;
|
||||
}
|
||||
// #ifdef MP-WEIXIN || MP-ALIPAY
|
||||
if (requestInfo.timeout) {
|
||||
requestData.timeout = requestInfo.timeout;
|
||||
}
|
||||
// #endif
|
||||
if (requestInfo.dataType) {
|
||||
requestData.dataType = requestInfo.dataType;
|
||||
}
|
||||
// #ifndef APP-PLUS || MP-ALIPAY
|
||||
if (requestInfo.responseType) {
|
||||
requestData.responseType = requestInfo.responseType;
|
||||
}
|
||||
// #endif
|
||||
// #ifdef H5
|
||||
if (requestInfo.withCredentials) {
|
||||
requestData.withCredentials = requestInfo.withCredentials;
|
||||
}
|
||||
// #endif
|
||||
uni.request(requestData);
|
||||
});
|
||||
}
|
||||
//jsonp请求(只限于H5使用)
|
||||
jsonp(url = '', data = {}, options = {}) {
|
||||
let requestInfo = this.getDefault({
|
||||
method: "JSONP",
|
||||
data: data,
|
||||
url: url,
|
||||
}, options);
|
||||
let dataStr = '';
|
||||
Object.keys(data).forEach(key => {
|
||||
dataStr += key + '=' + data[key] + '&';
|
||||
});
|
||||
//匹配最后一个&并去除
|
||||
if (dataStr !== '') {
|
||||
dataStr = dataStr.substr(0, dataStr.lastIndexOf('&'));
|
||||
}
|
||||
requestInfo.url = requestInfo.url + '?' + dataStr;
|
||||
const _this = this;
|
||||
return new Promise((resolve, reject) => {
|
||||
let callbackName = "callback" + Math.ceil(Math.random() * 1000000);
|
||||
if (_this.requestStart) {
|
||||
requestInfo.data = data;
|
||||
let requestStart = _this.requestStart(requestInfo);
|
||||
if (typeof requestStart == "object") {
|
||||
requestInfo.data = requestStart.data;
|
||||
requestInfo.header = requestStart.header;
|
||||
requestInfo.isPrompt = requestStart.isPrompt;
|
||||
requestInfo.load = requestStart.load;
|
||||
requestInfo.isFactory = requestStart.isFactory;
|
||||
} else {
|
||||
//请求完成回调
|
||||
_this.requestEnd && _this.requestEnd(requestInfo, {
|
||||
errMsg: "请求开始拦截器未通过",
|
||||
statusCode: 0
|
||||
});
|
||||
reject({
|
||||
errMsg: "请求开始拦截器未通过",
|
||||
statusCode: 0
|
||||
});
|
||||
return;
|
||||
}
|
||||
}
|
||||
// #ifdef H5
|
||||
window[callbackName] = function(data) {
|
||||
resolve(data);
|
||||
}
|
||||
let script = document.createElement("script");
|
||||
script.src = requestInfo.url + "&callback=" + callbackName;
|
||||
document.head.appendChild(script);
|
||||
// 及时删除，防止加载过多的JS
|
||||
document.head.removeChild(script);
|
||||
// #endif
|
||||
//请求完成回调
|
||||
_this.requestEnd && _this.requestEnd(requestInfo, {
|
||||
errMsg: "request:ok",
|
||||
statusCode: 200
|
||||
});
|
||||
});
|
||||
}
|
||||
}
|
||||
229
mallplusui-uniapp-app2/plugins/request/request.md
Normal file
229
mallplusui-uniapp-app2/plugins/request/request.md
Normal file
@@ -0,0 +1,229 @@
|
||||
# request请求、配置简单、批量上传图片、超强适应性（很方便的支持多域名请求）
|
||||
1. 配置简单、源码清晰注释多、适用于一项目多域名请求、第三方请求、七牛云图片上传、本地服务器图片上传等等
|
||||
2. 支持请求`get`、`post`、`put`、`delete`
|
||||
3. 自动显示请求加载动画（可单个接口关闭）
|
||||
4. 全局`api`数据处理函数，只回调请求正确的数据（可单个接口关闭）
|
||||
5. 未登录或登录失效自动拦截并调用登录方法（可单个接口关闭）
|
||||
6. 全局自动提示接口抛出的错误信息（可单个接口关闭）
|
||||
7. 支持 Promise
|
||||
8. 支持拦截器
|
||||
9. 支持七牛云文件（图片）批量上传
|
||||
10. 支持本地服务器文件（图片）批量上传
|
||||
11. 支持上传文件拦截过滤
|
||||
12. 支持上传文件进度监听
|
||||
13. 支持上传文件单张成功回调
|
||||
|
||||
### QQ交流群(学习干货多多) 607391225
|
||||
|
||||
|
||||
### 常见问题
|
||||
1.接口请求成功了，没有返回数据或者数据是走的catch回调
|
||||
|
||||
答：`requestConfig.js` 请求配置文件里面，有一个`$http.dataFactory`方法，里面写的只是参考示例，`此方法需要开发者根据各自的接口返回类型修改`
|
||||
|
||||
2.官方的方法有数据，本插件方法请求报错跨域问题
|
||||
|
||||
答：`requestConfig.js` 请求配置文件里面，`header`请求头设置的`content-type`请求类型需求和后台保持一致
|
||||
|
||||
3.登录后用户`token`怎么设置？
|
||||
|
||||
答：`requestConfig.js` 请求配置文件里面，`$http.requestStart`请求开始拦截器里面设置
|
||||
|
||||
4.怎么判断上传的文件（图片）太大？怎么过滤掉太大的文件（图片）？
|
||||
|
||||
答：`requestConfig.js` 请求配置文件里面，`$http.requestStart`请求开始拦截器里面设置
|
||||
|
||||
### 本次更新注意事项
|
||||
1. 所有的headers都改成了header（和官方统一）
|
||||
2. 七牛云的获取token等信息提取到了`requestConfig.js`文件，参考如下
|
||||
|
||||
```
|
||||
// 添加获取七牛云token的方法
|
||||
$http.getQnToken = function(callback){
|
||||
//该地址需要开发者自行配置（每个后台的接口风格都不一样）
|
||||
$http.get("api/kemean/aid/qn_upload").then(data => {
|
||||
/*
|
||||
*接口返回参数：
|
||||
*visitPrefix:访问文件的域名
|
||||
*token:七牛云上传token
|
||||
*folderPath:上传的文件夹
|
||||
*/
|
||||
callback({
|
||||
visitPrefix: data.visitPrefix,
|
||||
token: data.token,
|
||||
folderPath: data.folderPath
|
||||
});
|
||||
});
|
||||
}
|
||||
```
|
||||
|
||||
### 文件说明
|
||||
1. `request => request.js` 请求方法的源码文件
|
||||
2. `request => fileUpload.js` 七牛云上传和服务器上传的源码文件
|
||||
3. `request => index.js` 输出方法的文件
|
||||
4. `request => qiniuUploader.js` 七牛云官方上传文件
|
||||
5. `requestConfig.js` 请求配置文件（具体看代码）
|
||||
|
||||
### 在main.js引入并挂在Vue上
|
||||
```
|
||||
import $http from '@/zhouWei-request/requestConfig';
|
||||
Vue.prototype.$http = $http;
|
||||
```
|
||||
|
||||
### 通用请求方法（此方法不支持文件上传和JSONP）
|
||||
```
|
||||
this.$http.request({
|
||||
url: 'aid/region',
|
||||
method: "GET", // POST、GET、PUT、DELETE，具体说明查看官方文档
|
||||
data: {pid:0},
|
||||
timeout: 30000, // 默认 30000 说明：超时时间，单位 ms，具体说明查看官方文档
|
||||
dataType: "json", // 默认 json 说明：如果设为 json，会尝试对返回的数据做一次 JSON.parse，具体说明查看官方文档
|
||||
responseType: "text", // 默认 text 说明：设置响应的数据类型。合法值：text、arraybuffer，具体说明查看官方文档
|
||||
withCredentials: false, // 默认 false 说明：跨域请求时是否携带凭证（cookies），具体说明查看官方文档
|
||||
isPrompt: true,//（默认 true 说明：本接口抛出的错误是否提示）
|
||||
load: true,//（默认 true 说明：本接口是否提示加载动画）
|
||||
header: { //默认 无 说明：请求头
|
||||
'Content-Type': 'application/json'
|
||||
},
|
||||
isFactory: true, //（默认 true 说明：本接口是否调用公共的数据处理方法，设置false后isPrompt参数将失去作用）
|
||||
}).then(function (response) {
|
||||
//这里只会在接口是成功状态返回
|
||||
}).catch(function (error) {
|
||||
//这里只会在接口是失败状态返回，不需要去处理错误提示
|
||||
console.log(error);
|
||||
});
|
||||
```
|
||||
|
||||
### get请求 正常写法
|
||||
```
|
||||
this.$http.get('aid/region',{pid:0}).
|
||||
then(function (response) {
|
||||
//这里只会在接口是成功状态返回
|
||||
}).catch(function (error) {
|
||||
//这里只会在接口是失败状态返回，不需要去处理错误提示
|
||||
console.log(error);
|
||||
});
|
||||
```
|
||||
|
||||
### post请求 async写法
|
||||
```
|
||||
async request(){
|
||||
let data = await this.$http.post('aid/region',{pid:0});
|
||||
console.log(data);
|
||||
}
|
||||
```
|
||||
|
||||
### 其他功能配置项
|
||||
```
|
||||
let data = await this.$http.post(
|
||||
'http://www.aaa.com/aid/region', //可以直接放链接(将不启用全局定义域名)
|
||||
{
|
||||
pid:0
|
||||
},
|
||||
{
|
||||
isPrompt: true,//（默认 true 说明：本接口抛出的错误是否提示）
|
||||
load: true,//（默认 true 说明：本接口是否提示加载动画）
|
||||
header: { //默认 无 说明：请求头
|
||||
'Content-Type': 'application/json'
|
||||
},
|
||||
isFactory: true //（默认 true 说明：本接口是否调用公共的数据处理方法，设置false后isPrompt参数将失去作用）
|
||||
}
|
||||
);
|
||||
```
|
||||
|
||||
### 本地服务器图片上传（支持多张上传）
|
||||
```
|
||||
this.$http.urlImgUpload('flie/upload',{
|
||||
name:"后台接受文件key名称", //默认 file
|
||||
count:"最大选择数",//默认 9
|
||||
sizeType:"选择压缩图原图，默认两个都选",//默认 ['original', 'compressed']
|
||||
sourceType:"选择相机拍照或相册上传 默认两个都选",//默认 ['album','camera']
|
||||
data:"而外参数" //可不填,
|
||||
onEachUpdate: res => {
|
||||
console.log("单张上传成功返回：",res);
|
||||
},
|
||||
onProgressUpdate: res => {
|
||||
console.log("上传进度返回：",res);
|
||||
}
|
||||
},{
|
||||
isPrompt: true,//（默认 true 说明：本接口抛出的错误是否提示）
|
||||
load: true,//（默认 true 说明：本接口是否提示加载动画）
|
||||
header: { //默认 无 说明：请求头
|
||||
'Content-Type': 'application/json'
|
||||
},
|
||||
isFactory: true, //（默认 true 说明：本接口是否调用公共的数据处理方法，设置false后isPrompt参数奖失去作用）
|
||||
maxSize: 300000 //（默认 无 说明：上传的文件最大字节数限制，默认不限制）
|
||||
}).then(res => {
|
||||
console.log("全部上传完返回结果：",res);
|
||||
});
|
||||
```
|
||||
### 本地服务器文件上传（支持多张上传）
|
||||
```
|
||||
this.$http.urlFileUpload("flie/upload",{
|
||||
files:[], // 必填 临时文件路径
|
||||
data:"向服务器传递的参数", //可不填
|
||||
name:"后台接受文件key名称", //默认 file
|
||||
onEachUpdate: res => {
|
||||
console.log("单张上传成功返回：",res);
|
||||
},
|
||||
onProgressUpdate: res => {
|
||||
console.log("上传进度返回：",res);
|
||||
}
|
||||
},
|
||||
{
|
||||
isPrompt: true,//（默认 true 说明：本接口抛出的错误是否提示）
|
||||
load: true,//（默认 true 说明：本接口是否提示加载动画）
|
||||
header: { //默认 无 说明：请求头
|
||||
'Content-Type': 'application/json'
|
||||
},
|
||||
isFactory: true, //（默认 true 说明：本接口是否调用公共的数据处理方法，设置false后isPrompt参数奖失去作用）
|
||||
maxSize: 300000 //（默认 无 说明：上传的文件最大字节数限制，默认不限制）
|
||||
}).then(res => {
|
||||
console.log("全部上传完返回结果：",res);
|
||||
});
|
||||
```
|
||||
|
||||
### 七牛云图片上传（支持多张上传）
|
||||
```
|
||||
this.$http.qnImgUpload({
|
||||
count:"最大选择数", // 默认 9
|
||||
sizeType:"选择压缩图原图，默认两个都选", // 默认 ['original', 'compressed']
|
||||
sourceType:"选择相机拍照或相册上传 默认两个都选", // 默认 ['album','camera']
|
||||
onEachUpdate: res => {
|
||||
console.log("单张上传成功返回：",res);
|
||||
},
|
||||
onProgressUpdate: res => {
|
||||
console.log("上传进度返回：",res);
|
||||
}
|
||||
},
|
||||
{
|
||||
load: true, //（默认 true 说明：本接口是否提示加载动画）
|
||||
maxSize: 300000 //（默认 无 说明：上传的文件最大字节数限制，默认不限制）
|
||||
}).then(res => {
|
||||
console.log("全部上传完返回结果：",res);
|
||||
});
|
||||
```
|
||||
|
||||
### 七牛云文件上传（支持多张上传）
|
||||
```
|
||||
this.$http.qnFileUpload(
|
||||
{
|
||||
files:[], // 必填 临时文件路径
|
||||
onEachUpdate: res => {
|
||||
console.log("单张上传成功返回：",res);
|
||||
},
|
||||
onProgressUpdate: res => {
|
||||
console.log("上传进度返回：",res);
|
||||
}
|
||||
},
|
||||
{
|
||||
load: true, //（默认 true 说明：本接口是否提示加载动画）
|
||||
maxSize: 300000 //（默认 无 说明：上传的文件最大字节数限制，默认不限制）
|
||||
}).then(res => {
|
||||
console.log("全部上传完返回结果：",res);
|
||||
});
|
||||
```
|
||||
### jsonp 跨域请求（只支持H5）
|
||||
```
|
||||
let data = await this.$http.jsonp('http://www.aaa.com/aid/region',{pid:0});
|
||||
```
|
||||
Reference in New Issue
Block a user