Android-async-http

Installation

http://blog.csdn.net/wangwei_cq/article/details/9453345

Some of the basic parameters within the package

Http://www.cnblogs.com/manuosex/p/3583775.html

My use of the situation

13File Upload interface (Form form submission) function: Upload file to the server, then return the URL of the file, the last JPG representation type, if it is txt return the URL type is txt description: No login address: http://123.57.54.254:8090/api/values/postfileholeform/jpgmethod: Post request Type: No return type: {"Result": "TRUE", "Reason": "", "url": "Http://123.57.54.254/file/7AAD853A05E394EAC8E07654FE62DFD9.jpg"Well, the method is post, and the request type is none! Requestparams for nothing, so? iOS upload is a body object, the solution is Params.put ("File",Newfile (path), the request parameter "file" as the body client.post (URL, params,NewAsynchttpresponsehandler () {@Override Public voidOnsuccess (intStatusCode, header[] headers,byte[] responsebody) {                    Try {                        if(StatusCode = = 200) {Toast.maketext (userinfoheadactivity. This,                                    "Avatar uploaded successfully!", 0). Show (); String Response=NewString (responsebody);                                                                                Paresjsonwithgson (response); } Else{toast.maketext (userinfoheadactivity). This,                                    "Network access exception, error code:" + StatusCode, 0). Show (); }                    } Catch(Exception e) {//TODO auto-generated Catch blockE.printstacktrace (); }} @Override Public voidOnFailure (intStatusCode, header[] headers,byte[] responsebody, throwable error) {Toast.maketext (userinfoheadactivity). This,                            "Network access exception, error code >" + StatusCode, 0). Show (); }            });

Android-async-http