From 247cb86585a1d1894596ed18a6c93efecb992946 Mon Sep 17 00:00:00 2001
From: luohairen <3399054449@qq.com>
Date: 星期四, 14 十一月 2024 10:34:27 +0800
Subject: [PATCH] 班级成绩图表分析
---
src/main/java/com/ycl/jxkg/controller/admin/UploadController.java | 141 ++++++++++++++++++++++++++++++++++-------------
1 files changed, 102 insertions(+), 39 deletions(-)
diff --git a/src/main/java/com/ycl/jxkg/controller/admin/UploadController.java b/src/main/java/com/ycl/jxkg/controller/admin/UploadController.java
index ef23ce7..5482a5a 100644
--- a/src/main/java/com/ycl/jxkg/controller/admin/UploadController.java
+++ b/src/main/java/com/ycl/jxkg/controller/admin/UploadController.java
@@ -2,24 +2,33 @@
import com.ycl.jxkg.base.BaseApiController;
-import com.ycl.jxkg.base.RestResponse;
-import com.ycl.jxkg.configuration.property.SystemConfig;
+import com.ycl.jxkg.base.Result;
+import com.ycl.jxkg.config.RuoYiConfig;
+import com.ycl.jxkg.config.property.SystemConfig;
+import com.ycl.jxkg.domain.vo.admin.file.UeditorConfigVO;
+import com.ycl.jxkg.domain.vo.admin.file.UploadResultVO;
import com.ycl.jxkg.service.FileUpload;
import com.ycl.jxkg.service.UserService;
-import com.ycl.jxkg.viewmodel.admin.file.UeditorConfigVM;
-import com.ycl.jxkg.viewmodel.admin.file.UploadResultVM;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.util.StringUtils;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
+import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
+import java.util.HashMap;
+import java.util.UUID;
@RequestMapping("/api/admin/upload")
@@ -32,12 +41,16 @@
private static final String IMAGE_UPLOAD = "imgUpload";
private static final String IMAGE_UPLOAD_FILE = "upFile";
private final UserService userService;
+ private final RuoYiConfig ruoYiConfig;
+
+
@Autowired
- public UploadController(FileUpload fileUpload, SystemConfig systemConfig, UserService userService) {
+ public UploadController(FileUpload fileUpload, SystemConfig systemConfig, UserService userService, RuoYiConfig ruoYiConfig) {
this.fileUpload = fileUpload;
this.systemConfig = systemConfig;
this.userService = userService;
+ this.ruoYiConfig = ruoYiConfig;
}
@ResponseBody
@@ -45,47 +58,65 @@
public Object upload(HttpServletRequest request, HttpServletResponse response) {
String action = request.getParameter("action");
if (action.equals(IMAGE_UPLOAD)) {
+ MultipartHttpServletRequest multipartHttpServletRequest = (MultipartHttpServletRequest) request;
+ MultipartFile file = multipartHttpServletRequest.getFile(IMAGE_UPLOAD_FILE);
+ // 妫�鏌ユ枃浠舵槸鍚︿负绌�
+ if (file.isEmpty()) {
+ return Result.fail(500, "涓婁紶鐨勬枃浠朵负绌�");
+ }
try {
- MultipartHttpServletRequest multipartHttpServletRequest = (MultipartHttpServletRequest) request;
- MultipartFile multipartFile = multipartHttpServletRequest.getFile(IMAGE_UPLOAD_FILE);
- long attachSize = multipartFile.getSize();
- String imgName = multipartFile.getOriginalFilename();
- String filePath;
- try (InputStream inputStream = multipartFile.getInputStream()) {
- filePath = fileUpload.uploadFile(inputStream, attachSize, imgName);
+ // 鑾峰彇鏂囦欢鍚�
+ String originalFileName = StringUtils.cleanPath(file.getOriginalFilename());
+ String randomName = UUID.randomUUID().toString().replace("-", "") + originalFileName.substring(originalFileName.lastIndexOf("."));
+ // 鎸囧畾鏂囦欢瀛樺偍璺緞
+ String uploadDir = ruoYiConfig.getUrl(); // 淇敼涓烘偍甯屾湜瀛樺偍鐨勭洰褰�
+ // 濡傛灉鐩綍涓嶅瓨鍦紝鍒欏垱寤虹洰褰�
+ File dir = new File(uploadDir);
+ if (!dir.exists()) {
+ dir.mkdirs();
}
- String imageType = imgName.substring(imgName.lastIndexOf("."));
- UploadResultVM uploadResultVM = new UploadResultVM();
- uploadResultVM.setOriginal(imgName);
- uploadResultVM.setName(imgName);
- uploadResultVM.setUrl(filePath);
- uploadResultVM.setSize(multipartFile.getSize());
- uploadResultVM.setType(imageType);
- uploadResultVM.setState("SUCCESS");
- return uploadResultVM;
+ // 鏋勫缓鐩爣鏂囦欢鐨勮矾寰�
+ String filePath = uploadDir + "/" + randomName;
+ // 灏嗘枃浠朵繚瀛樺埌鐩爣浣嶇疆
+ file.transferTo(new File(filePath));
+ // 杩斿洖鎴愬姛鍝嶅簲
+ HashMap hashMap = new HashMap(2);
+ hashMap.put("name", originalFileName);
+ hashMap.put("url", randomName);
+
+ String imageType = randomName.substring(randomName.lastIndexOf("."));
+ UploadResultVO uploadResultVO = new UploadResultVO();
+ uploadResultVO.setOriginal(randomName);
+ uploadResultVO.setName(randomName);
+ uploadResultVO.setUrl("/api/files/" + randomName);
+ uploadResultVO.setSize(10L);
+ uploadResultVO.setType(imageType);
+ uploadResultVO.setState("SUCCESS");
+ return uploadResultVO;
} catch (IOException e) {
- logger.error(e.getMessage(), e);
+ e.printStackTrace();
+ // 杩斿洖澶辫触鍝嶅簲
+ return Result.fail(500, "鏂囦欢涓婁紶澶辫触");
}
} else {
- UeditorConfigVM ueditorConfigVM = new UeditorConfigVM();
- ueditorConfigVM.setImageActionName(IMAGE_UPLOAD);
- ueditorConfigVM.setImageFieldName(IMAGE_UPLOAD_FILE);
- ueditorConfigVM.setImageMaxSize(2048000L);
- ueditorConfigVM.setImageAllowFiles(Arrays.asList(".png", ".jpg", ".jpeg", ".gif", ".bmp"));
- ueditorConfigVM.setImageCompressEnable(true);
- ueditorConfigVM.setImageCompressBorder(1600);
- ueditorConfigVM.setImageInsertAlign("none");
- ueditorConfigVM.setImageUrlPrefix("");
- ueditorConfigVM.setImagePathFormat("");
- return ueditorConfigVM;
+ UeditorConfigVO ueditorConfigVO = new UeditorConfigVO();
+ ueditorConfigVO.setImageActionName(IMAGE_UPLOAD);
+ ueditorConfigVO.setImageFieldName(IMAGE_UPLOAD_FILE);
+ ueditorConfigVO.setImageMaxSize(2048000L);
+ ueditorConfigVO.setImageAllowFiles(Arrays.asList(".png", ".jpg", ".jpeg", ".gif", ".bmp"));
+ ueditorConfigVO.setImageCompressEnable(true);
+ ueditorConfigVO.setImageCompressBorder(1600);
+ ueditorConfigVO.setImageInsertAlign("none");
+ ueditorConfigVO.setImageUrlPrefix("");
+ ueditorConfigVO.setImagePathFormat("");
+ return ueditorConfigVO;
}
- return null;
}
@RequestMapping("/image")
@ResponseBody
- public RestResponse questionUploadAndReadExcel(HttpServletRequest request) {
+ public Result questionUploadAndReadExcel(HttpServletRequest request) {
MultipartHttpServletRequest multipartHttpServletRequest = (MultipartHttpServletRequest) request;
MultipartFile multipartFile = multipartHttpServletRequest.getFile("file");
long attachSize = multipartFile.getSize();
@@ -93,11 +124,43 @@
try (InputStream inputStream = multipartFile.getInputStream()) {
String filePath = fileUpload.uploadFile(inputStream, attachSize, imgName);
userService.changePicture(getCurrentUser(), filePath);
- return RestResponse.ok(filePath);
+ return Result.ok(filePath);
} catch (IOException e) {
- return RestResponse.fail(2, e.getMessage());
+ return Result.fail(2, e.getMessage());
}
}
-
+ @PostMapping("/img")
+ public Result questionUploadAndReadExcel(MultipartFile file) {
+ // 妫�鏌ユ枃浠舵槸鍚︿负绌�
+ if (file == null || file.isEmpty()) {
+ return Result.fail(500, "涓婁紶鐨勬枃浠朵负绌�");
+ }
+ String randomName = null;
+ HashMap hashMap = new HashMap(2);
+ try {
+ // 鑾峰彇鏂囦欢鍚�
+ String originalFileName = StringUtils.cleanPath(file.getOriginalFilename());
+ randomName = UUID.randomUUID().toString().replace("-", "") + originalFileName.substring(originalFileName.lastIndexOf("."));
+ // 鎸囧畾鏂囦欢瀛樺偍璺緞
+ String uploadDir = ruoYiConfig.getUrl(); // 淇敼涓烘偍甯屾湜瀛樺偍鐨勭洰褰�
+ // 濡傛灉鐩綍涓嶅瓨鍦紝鍒欏垱寤虹洰褰�
+ File dir = new File(uploadDir);
+ if (!dir.exists()) {
+ dir.mkdirs();
+ }
+ // 鏋勫缓鐩爣鏂囦欢鐨勮矾寰�
+ String filePath = uploadDir + "/" + randomName;
+ // 灏嗘枃浠朵繚瀛樺埌鐩爣浣嶇疆
+ file.transferTo(new File(filePath));
+ hashMap.put("name", originalFileName);
+ hashMap.put("url", randomName);
+ } catch (IOException e) {
+ e.printStackTrace();
+ // 杩斿洖澶辫触鍝嶅簲
+ return Result.fail(500, "鏂囦欢涓婁紶澶辫触");
+ }
+ userService.changePicture(getCurrentUser(), randomName);
+ return Result.ok(hashMap);
+ }
}
--
Gitblit v1.8.0