旧件返厂导入下载模板接口开发

yxt-as/src/main/java/com/yxt/anrui/as/biz/asoldpartreturnapply/AsOldpartreturnApplyRest.java

@@ -51,9 +51,12 @@ import com.yxt.anrui.as.api.asoldpartreturnapply.AsOldpartreturnApplyDto;
 import org.springframework.web.multipart.MultipartFile;
 
 import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 import javax.validation.Valid;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URLEncoder;
 import java.text.ParseException;
 import java.util.ArrayList;
 import java.util.List;
@@ -168,6 +171,13 @@ public class AsOldpartreturnApplyRest{
 		return asOldpartreturnApplyService.delegate(query);
 	}
 
+	@PostMapping("/downloadModPriceExcel")
+	@ApiOperation(value = "下载模板")
+	@ResponseBody
+	public void downloadExcel() {
+		asOldpartreturnApplyService.downloadExcel();
+	}
+
 	@PostMapping("/getExcelInfo")
 	@ResponseBody
 	@ApiOperation(value = "导入")

yxt-as/src/main/java/com/yxt/anrui/as/biz/asoldpartreturnapply/AsOldpartreturnApplyService.java

@@ -75,10 +75,13 @@ import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
 import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.OutputStream;
 import java.math.BigDecimal;
+import java.net.URLEncoder;
 import java.util.*;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -116,6 +119,8 @@ public class AsOldpartreturnApplyService extends MybatisBaseService<AsOldpartret
 	private MessageFeign messageFeign;
 	@Autowired
 	private AsOldpartreturnService asOldpartreturnService;
+	@Autowired
+	private HttpServletResponse response;
 
 	public PagerVo<AsOldpartreturnApplyVo> listPageVo(PagerQuery<AsOldpartreturnApplyQuery> pq) {
 		AsOldpartreturnApplyQuery query = pq.getParams();
@@ -807,4 +812,29 @@ public class AsOldpartreturnApplyService extends MybatisBaseService<AsOldpartret
 		}
 		return obj;
 	}
+
+	public void downloadExcel() {
+		try {
+			InputStream resourceAsStream = this.getClass().getClassLoader().getResourceAsStream("static/旧件返厂商品列表.xls");
+			//获取要下载的模板名称
+			String fileName = "旧件返厂商品列表.xls";
+			response.setHeader("content-type", "application/octet-stream");
+			response.setContentType("application/octet-stream");
+			// 下载文件能正常显示中文
+			fileName = URLEncoder.encode(fileName, "UTF-8");
+			response.setHeader("Content-Disposition", "attachment;filename=" + fileName);
+			response.setHeader("fileName", fileName);
+			response.setHeader("Access-Control-Expose-Headers", "filename");
+			OutputStream out = response.getOutputStream();
+			byte[] b = new byte[2048];
+			int len;
+			while ((len = resourceAsStream.read(b)) != -1) {
+				out.write(b, 0, len);
+			}
+			out.close();
+			resourceAsStream.close();
+		} catch (Exception ex) {
+			ex.printStackTrace();
+		}
+	}
 }