Write a Java program that calls the Sina Weibo API to send a microblog _java

First of all, need to download the SDK of Sina Weibo, here is attached address: http://vdisk.weibo.com/s/z7iFc2gCCwC1b

After downloading, unpack, then open MyEclipse, create a new project, and then extract the import to the project just now. As shown in the figure:

Next, go to this URL http://open.weibo.com/registration application. There are three applications, select site applications, and then create applications. Fill in all the fill. Make sure it's OK. There are two points to be aware of:

1, is registered application, will have the app key and app Secret, this next will use.

2, to "My Application", select: Application information,

Click "Edit", and then note that there are two addresses: "Application of the actual address" to be carefully filled out, my is http://127.0.0.1/callback.jsp, pay attention to the address behind the "/" these. Now, remember this address, and then use it.

Now, turn to MYECLIPSE,SRC, have config.properties file, edit it

CLIENT_ID is the app key.

Client_sercret is the app Secret

Redirect_uri is the address previously highlighted: http://127.0.0.1/callback.jsp

Save.

Next, we send a tweet:

Under the examples, under the Weibo4j.examples.oauth2 package: Oauth4code class, direct operation: will appear the application authorization page, enters the user name and the password, will jump to before fills in the Redirect_uri page. If you have information stored in your browser, skip the page and jump directly to the Redirect_uri page.

After jumping to the Redirect_uri page, see the URL address bar, the format is Redirect_uri? Code=xxxxxx. Below, copy the value of the code, and then go to the console output of MyEclipse and see:

Code=https://api.weibo.com/oauth2/authorize?client_id=1458508643&redirect_uri=http://127.0.0.1/ Callback.jsp&response_type=code
Hit Enter when it ' s done.[ Enter]:

Next, paste the code to [Enter]: back. Enter. You will see a lot of output information.

Jump straight to the end, see Access_token, this is what we need, recorded.

Next send Weibo:

Under the Weibo4j.examples.timeline package, under the UpdateStatus class/

Need to pass two parameters to go in, I just write directly in. The code is as follows:

Packageweibo4j.examples.timeline; Importweibo4j. 

Timeline; Importweibo4j. 

Weibo; 

Importweibo4j.examples.oauth2.Log; 

Importweibo4j.model.Status; 


Importweibo4j.model.WeiboException; Publicclassupdatestatus {publicstaticvoidmain (string[] args) {String Access_token = "2.00LBVA1CXIKHABFBC0D2A0C10FWT 

TI "; 

String statuses = "This micro-blog from the Starlight release System release"; 

Weibo Weibo = Newweibo (); 

Weibo.settoken (Access_token); 

Timeline TM = Newtimeline (); try{Status Status = TM. 

UpdateStatus (statuses); 

Log.loginfo (Status.tostring ()); 

catch (Weiboexception e) {e.printstacktrace ();

}} package Weibo4j.examples.timeline; Import weibo4j.
Timeline; Import weibo4j.
Weibo;
Import Weibo4j.examples.oauth2.Log;
Import Weibo4j.model.Status;

Import weibo4j.model.WeiboException; public class UpdateStatus {public static void main (string[] args) {String Access_token = "2.00LBVA1CXIKHABFBC0D2A0C10
 Fwtti ";
 String statuses = "This micro-blog from the Starlight release System release";
 Weibo Weibo = new Weibo (); Weibo.settoken (ACCess_token);
 Timeline TM = new Timeline (); try {Status Status = TM.
  UpdateStatus (statuses);
 Log.loginfo (Status.tostring ());
 catch (Weiboexception e) {e.printstacktrace ();

 } }

}

Statuses is what you want to publish.

Here, you can send microblogging.

There is a problem message.

Report:

Sometimes, for example, when you use a different Twitter account (which is different from registering the application), there are some errors. Error message:

{"Error": "Applications over the unaudited use restrictions!", "Error_code": 21321, "request": "/2/statuses/update.json" } eibo4j.model.weiboexception:403:the The request is understood, but it has been refused. 

An accompanying error message would explain why. Error:applications over the unaudited use restrictions! Error_code:21321/2/statuses/update.json at Weibo4j.http.HttpClient.httpRequest (httpclient.java:414) at Weibo4j.http.HttpClient.httpRequest (httpclient.java:372) at Weibo4j.http.HttpClient.post (httpclient.java:301) at Weibo4j.http.HttpClient.post (httpclient.java:286) at weibo4j. Timeline.updatestatus (timeline.java:708) at Weibo4j.examples.timeline.UpdateStatus.main (updatestatus.java:18) {"

Error ":" Applications over the unaudited use restrictions! "," Error_code ": 21321," request ":"/2/statuses/update.json "} Weibo4j.model.weiboexception:403:the request is understood, but it has been refused.
 An accompanying error message would explain why. Error:applications over the UnaudiTed use restrictions!. Error_code:21321/2/statuses/update.json at Weibo4j.http.HttpClient.httpRequest (httpclient.java:414) at Weibo4j.http.HttpClient.httpRequest (httpclient.java:372) at Weibo4j.http.HttpClient.post (httpclient.java:301) at Weibo4j.http.HttpClient.post (httpclient.java:286) at weibo4j.

 Timeline.updatestatus (timeline.java:708) at Weibo4j.examples.timeline.UpdateStatus.main (updatestatus.java:18)

This solution: or in my application there, click the "Application Information", "Test Account", see the addition of test account, this time, you want to release the account number of Weibo user nickname added in, OK.