修改上传EXCEL文件

src/main/java/com/yxproject/start/api/ReadExcelApi.java

@@ -22,7 +22,8 @@ import javax.servlet.http.HttpServletResponse;
 import javax.ws.rs.Consumes;
 import javax.ws.rs.Produces;
 import javax.ws.rs.core.MediaType;
-import java.io.*;
+import java.io.File;
+import java.io.IOException;
 import java.sql.Time;
 import java.util.*;
 
@@ -78,25 +79,25 @@ public class ReadExcelApi {
                         // 如果fileitem中封装的是上传文件
                         // 得到上传的文件名称，
                         filename = item.getName();
-                        File file = null;
                         try {
                             // 如果fileitem中封装的是普通输入项的数据
                             // 如果fileitem中封装的是上传文件
                             // 得到上传的文件名称，
                             filename = item.getName();
 
-                            if (filename == null || filename.trim().equals("")) {
-                                continue;
+                            System.out.println(item.getName());   // 为上传的key值
+                            System.out.println(item.getOriginalFilename());  // 上传的真实文件的文件名
+                            File file = null;
+                            try {
+                                file = File.createTempFile("prefix", "_" + item.getOriginalFilename());
+                                item.transferTo(file);
+                            } catch (IOException e) {
+                                e.printStackTrace();
                             }
-                            InputStream in = item.getInputStream();
-                            OutputStream os = new FileOutputStream(file);
-                            int bytesRead = 0;
-                            byte[] buffer = new byte[8192];
-                            while ((bytesRead = in.read(buffer, 0, 8192)) != -1) {
-                                os.write(buffer, 0, bytesRead);
-                            }
-                            os.close();
-                            in.close();
+
+//                            CommonsMultipartFile  cf= (CommonsMultipartFile)item;
+//                            DiskFileItem fi = (DiskFileItem)cf.getFileItem();
+//                            File file = fi.getStoreLocation();
                             ReadExcel readExcel = new ReadExcel();
                             List list1 = readExcel.readExcel(file);
                             //保存EXCEL文件信息
@@ -136,20 +137,12 @@ public class ReadExcelApi {
                                 personPostEntity.setNatureOfTheInternal((String) list2.get(20));
                                 personPostEntity.setNatureOfTheInformation((String) list2.get(21));
                                 personPostEntity.setFirstWhite((String) list2.get(22));
-                                personPostEntity.setFileId(fileID);
+                                personPostEntity.setFileId(fileNameDicEntity.getFileId());
                                 entityList.add(personPostEntity);
                             }
                             boolean b = personPostService.savePersonPost(entityList);
 
 
-                        } catch (UnsupportedEncodingException e) {
-                            e.printStackTrace();
-                            yxresp.outPutError("UnsupportedEncodingException", "上传文件时发现文件编码错误:" + e.getMessage());
-                            continue;
-                        } catch (IOException e) {
-                            e.printStackTrace();
-                            yxresp.outPutError("IOException", "上传文件时发生IO错误:" + e.getMessage());
-                            continue;
                         } catch (Exception e) {
                             e.printStackTrace();
                             yxresp.outPutError("Exception", "上传文件时发生错误,非法XML文件:" + filename);

src/main/java/com/yxproject/start/utils/ReadExcel.java

@@ -4,7 +4,9 @@ import jxl.Sheet;
 import jxl.Workbook;
 import jxl.read.biff.BiffException;
 
-import java.io.*;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -14,12 +16,12 @@ import java.util.List;
 public class ReadExcel {
 
     // 去读Excel的方法readExcel，该方法的入口参数为一个File对象
-    public List readExcel(File  file) {
+    public List readExcel(File file) {
         try {
-            // 创建输入流，读取Excel
-            InputStream is = new FileInputStream(file.getAbsolutePath());
+//            // 创建输入流，读取Excel
+//            InputStream is = new FileInputStream(file.getAbsolutePath());
             // jxl提供的Workbook类
-            Workbook wb = Workbook.getWorkbook(is);
+            Workbook wb = Workbook.getWorkbook(file);
             // Excel的页签数量
             int sheet_size = wb.getNumberOfSheets();
             for (int index = 0; index < sheet_size; index++) {