springmvc利用jquery.form插件异步上传文件示例

需要的下载文件：

jQuery.form.js

jquery.js

commons-fileupload.jar

commons-io.jar

示例图片

pom.xml

 
   
   commons-fileupload 
   commons-fileupload 
   1.3 
   
   
   commons-io 
   commons-io 
   2.4 
   

web.xml 解决上传后中文文件名乱码问题

 
  
   Set Character Encoding 
   org.springframework.web.filter.CharacterEncodingFilter 
    
    encoding 
    UTF-8 
    
  
  
  Set Character Encoding 
   
@Controller 
@RequestMapping("/widget") 
public class widgetController { 
 private static final Logger log = LoggerFactory.getLogger(widgetController.class); 
  
  
 @RequestMapping("/uploadFile/view") 
 public String uploadFile() { 
  return "widget/uploadFile"; 
 } 
  
 @ResponseBody 
 @RequestMapping(value="/saveFile", method=RequestMethod.POST) 
 public baseJsonRst saveFile(@RequestParam MultipartFile file, 
   @RequestParam String projectName) { 
  baseJsonRst view = new baseJsonRst(); 
  String orgiginalFileName = ""; 
  try { 
   String fileName = file.getName(); 
   InputStream inputStream = file.getInputStream(); 
   String content = file.getContentType(); 
   orgiginalFileName = file.getOriginalFilename(); 
   log.info("fileName: "+fileName+", inputStream: "+ inputStream 
      +"rn content: "+content+", orgiginalFileName: ="+ orgiginalFileName 
      +"rn projectName: "+ projectName);  
  } catch (IOException e) { 
   e.printStackTrace(); 
  } 
  view.setSuccess(true); 
  view.setMessage("上传: "+orgiginalFileName+" 文件成功！"); 
  return view; 
 } 
 
  
} 

下载源码地址：http://xiazai.jb51.net/201701/yuanma/springmvc_jb51.rar

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持考高分网。