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组件ImageUpload支持多图同时选择上传

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RuoYi
2022-02-25 09:08:56 +08:00
parent bb65cd1976
commit e62e8e372c
4 changed files with 81 additions and 12 deletions
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55
ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java
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@@ -1,5 +1,7 @@
package com.ruoyi.web.controller.common;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.slf4j.Logger;
@@ -8,6 +10,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import com.ruoyi.common.config.RuoYiConfig;
@@ -24,6 +27,7 @@ import com.ruoyi.framework.config.ServerConfig;
* @author ruoyi
*/
@RestController
@RequestMapping("/common")
public class CommonController
{
private static final Logger log = LoggerFactory.getLogger(CommonController.class);
@@ -31,13 +35,15 @@ public class CommonController
@Autowired
private ServerConfig serverConfig;
private static final String FILE_DELIMETER = ",";
/**
* 通用下载请求
*
* @param fileName 文件名称
* @param delete 是否删除
*/
@GetMapping("common/download")
@GetMapping("/download")
public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request)
{
try
@@ -64,9 +70,9 @@ public class CommonController
}
/**
* 通用上传请求
* 通用上传请求（单个）
*/
@PostMapping("/common/upload")
@PostMapping("/upload")
public AjaxResult uploadFile(MultipartFile file) throws Exception
{
try
@@ -77,8 +83,47 @@ public class CommonController
String fileName = FileUploadUtils.upload(filePath, file);
String url = serverConfig.getUrl() + fileName;
AjaxResult ajax = AjaxResult.success();
ajax.put("fileName", fileName);
ajax.put("url", url);
ajax.put("fileName", fileName);
ajax.put("newFileName", FileUtils.getName(fileName));
ajax.put("originalFilename", file.getOriginalFilename());
return ajax;
}
catch (Exception e)
{
return AjaxResult.error(e.getMessage());
}
}
/**
* 通用上传请求（多个）
*/
@PostMapping("/uploads")
public AjaxResult uploadFiles(List<MultipartFile> files) throws Exception
{
try
{
// 上传文件路径
String filePath = RuoYiConfig.getUploadPath();
List<String> urls = new ArrayList<String>();
List<String> fileNames = new ArrayList<String>();
List<String> newFileNames = new ArrayList<String>();
List<String> originalFilenames = new ArrayList<String>();
for (MultipartFile file : files)
{
// 上传并返回新文件名称
String fileName = FileUploadUtils.upload(filePath, file);
String url = serverConfig.getUrl() + fileName;
urls.add(url);
fileNames.add(fileName);
newFileNames.add(FileUtils.getName(fileName));
originalFilenames.add(file.getOriginalFilename());
}
AjaxResult ajax = AjaxResult.success();
ajax.put("urls", StringUtils.join(urls, FILE_DELIMETER));
ajax.put("fileNames", StringUtils.join(fileNames, FILE_DELIMETER));
ajax.put("newFileNames", StringUtils.join(newFileNames, FILE_DELIMETER));
ajax.put("originalFilenames", StringUtils.join(originalFilenames, FILE_DELIMETER));
return ajax;
}
catch (Exception e)
@@ -90,7 +135,7 @@ public class CommonController
/**
* 本地资源通用下载
*/
@GetMapping("/common/download/resource")
@GetMapping("/download/resource")
public void resourceDownload(String resource, HttpServletRequest request, HttpServletResponse response)
throws Exception
{