Get access_token, access to the code, failed to get a response, a post request USES a jar package, the post method in the jars should be no problem, so I want to ask the eldest brother do you have any other direction

(novice, please forgive me ha ha jerk)

CodePudding user response:

Then, specific to what's wrong

CodePudding user response:

Program without error, but open the software always logon failure, opened the callback is a 10021 error page display

CodePudding user response:

After a 10021 error description, you look at the description

CodePudding user response:

reference zhang106209 reply: 3/f

behind a 10021 error description, you put the description to see

The problem of post method, but has been solved, thank you

CodePudding user response:

What's wrong???????