安卓下文件上传-白红宇

安卓下文件上传

阅读量：4984 次

发布时间：2019-06-12

本文共 995 字，大约阅读时间需要 3 分钟。

                      
public
void
upload(View viwe){ 
        
HttpClient client = 
new
HttpClient(); 
         
PostMethod filePost = 
new
PostMethod(
""
);; 
        
try
{ 
            
String path = et_path.getText().toString().trim(); 
            
File file = 
new
File(path); 
            
if
(file.exists()&&file.length()>
0
){ 
                
Part[] parts = { 
new
StringPart(
"nameaaaa"
, 
"valueaaa"
),  
                      
new
StringPart(
"namebbb"
, 
"valuebbb"
),  
                      
new
FilePart(
"pic"
, 
new
File(file.getAbsolutePath()))}; 
              
filePost.setRequestEntity(
new
MultipartRequestEntity(parts, filePost.getParams())); 
              
client.getHttpConnectionManager().getParams() 
                  
.setConnectionTimeout(
5000
); 
              
int
status = client.executeMethod(filePost); 
              
if
(status ==
200
){ 
                  
Toast.makeText(
this
, 
"上传成功"
, 
1
).show(); 
              
}
else
{ 
                  
Toast.makeText(
this
, 
"上传失败"
, 
1
).show(); 
              
} 
               
            
} 
            
else
{ 
                
Toast.makeText(
this
, 
"上传的文件不存在"
, 
0
).show(); 
            
} 
        
} 
catch
(Exception e) { 
            
e.printStackTrace(); 
            
filePost.releaseConnection(); 
        
} 
         
    
}
       
     