Android and PHP background interaction, feedback success, but the background said did not receive??

Title!
If the user name repeats, the feedback is registered. But the backstage said it still did not receive the data.

Reply content:

Title!
If the user name repeats, the feedback is registered. But the backstage said it still did not receive the data.

Check the Nginx log to see if you have received the request. Or install a fiddle self-grasping interface debugging.

First of all, according to the parameters of the interface, with the HTTP tool to access to see, if you can not find the problem, it will have to set up in the PHP method debugging.

Create a new table directly, and then write an INSERT statement at the beginning, the post or get parameters are all stored in, you know, in the end the interface is gone, there is a more important is to see if the value of the transmission is wrong. You can also write the INSERT statement in multiple places to see exactly where it is, and then you can see why it is a problem.

Test the interface separately (determine if the user name has been used), to see if there is any success

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