java 文件uri JAVA 文件上传接口

本项目使用maven管理，所有引入的jar

<!-- http包 -->
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpmime</artifactId>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpcore</artifactId>
         </dependency>
         <!-- http包 -->

核心封装代码

url: 上传文件的接口地址

MultipartFile[] files 文件对象

 

public static String  floorSSOHttpFile(String url, MultipartFile[] files,String username) throws IOException{
         SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
         MultipartEntityBuilder entity = MultipartEntityBuilder.create();
         HttpClient httpClient = new DefaultHttpClient();
         HttpPost httpPost = new HttpPost(url);
         
         for(MultipartFile f : files){
             String fileName = f.getOriginalFilename();
             entity.addBinaryBody("files", f.getInputStream(), ContentType.MULTIPART_FORM_DATA, fileName);
         }
         //封装需要的参数
         entity.addTextBody("user", username);
         entity.addTextBody("type", "PC");
         entity.addTextBody("datetime",sdf.format(new Date()));
         entity.addTextBody("project","Masoct");
         //entity.addTextBody("name",name);
         String result = null;
         httpPost.setEntity(entity.build());
         HttpResponse httpResponse = httpClient.execute(httpPost);
         int code = httpResponse.getStatusLine().getStatusCode();
         if(code == 200){
             String returnStr = EntityUtils.toString(httpResponse.getEntity(),HTTP.UTF_8);
             JSONObject jsonObject = JSONObject.fromObject(returnStr);
             //System.out.println(jsonObject.get("url"));
             return (String) jsonObject.get("url");
         }else
             System.out.println(EntityUtils.toString(httpResponse.getEntity()));
         return result;
     }