formData

src/main/java/com/caimei/utils/formDataUtils.java

@@ -0,0 +1,64 @@
+package com.caimei.utils;
+
+import com.caimei.modules.fastDFS.FastDFSClient;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.IOException;
+import java.util.*;
+
+@Controller
+@RequestMapping("formData")
+public class formDataUtils {
+    @Autowired
+    private FastDFSClient client;
+
+    @ResponseBody
+    @RequestMapping("/MultiPictareaddData")
+    public Map<String, Object> MultiPictareaddData(MultipartFile[] file, HttpServletRequest request) throws IOException {
+        List<String> list = new ArrayList<String>();
+        Map<String, Object> map = new HashMap<String, Object>();
+        String saveFile = null;
+        if (file != null && file.length > 0) {
+            System.out.println(file.length);
+            for (int i = 0; i < file.length; i++) {
+                MultipartFile filex = file[i];
+                // 保存文件
+                saveFile = saveFile(request, filex);
+            }
+            map.put("success", saveFile);
+            map.put("msg", "上传成功");
+        } else {
+            System.out.println(file.length + "：长度就是零");
+            map.put("msg", "上传失败");
+        }
+        return map;
+    }
+
+    private String saveFile(HttpServletRequest request, MultipartFile file) throws IOException {
+        String originalFilename = file.getOriginalFilename();
+        String name = file.getName();
+        String randomUUID = UUID.randomUUID().toString();
+        int index = originalFilename.lastIndexOf(".");
+        String exet = originalFilename.substring(index);
+        String file1 = client.uploadFile(randomUUID + exet);
+        return file1;
+
+        /*Date date = new Date();
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd\\HH\\mm\\ss");
+        String dateStr = sdf.format(date); // D:\\uploads\\20180824 String
+        String filePath = "D:\\uploads\\" + dateStr;
+        System.out.println("filePath=" + filePath);
+        File file2 = new File(filePath);
+        if (!file2.exists()) {
+            file2.mkdirs();
+        }
+        filePath += "\\" + randomUUID + exet;
+        System.out.println(filePath + "P");
+        file.transferTo(new File(filePath));// ctrl+1*/
+    }
+}