In the httpclient using the get pass after a request to a remote server, only return a file stream, how to download this file??

CodePudding user response:

https://bbs.csdn.net/topics/397403076

CodePudding user response:

/* ** @ param in the input stream 
* @ param fileName to save to file such as/data/img/fun. PNG 
*/
Public static void fun (InputStream in, String fileName) {
The File File=new File (fileName); 
FileOutputStream FileOutputStream=null; 
Try {
FileOutputStream=new fileOutputStream (file); 
int i; 
Byte [] TMP=new byte [1024]. 
While ((I=in the read (TMP))!=1) {
FileOutputStream. Write (TMP, 0, I); 
} 
FileOutputStream. Flush (); 
} the catch (Exception e) {
e.printStackTrace(); 
} the finally {
Try {
If (fileOutputStream!=null) {

FileOutputStream. Close (); 
} 
If (in!=null) {
in.close(); 
} 
{} the catch (IOException ignore) 
} 
} 
} 

CodePudding user response:

File stream cannot convert file?

CodePudding user response:

Why back to the file stream, not the file location of the project