Parameter error The openid field is incorrect, please check whether the parameter is invalid The ope

Obtain the OpenID of the user

What this step does:

Enter the access token obtained in the previous step to obtain the OpenID of the corresponding user identity.

OpenID is the unique identifier corresponding to the user's identity on this or in the application, or the application can store this ID so that the user can identify the user the next time they log in, or bind it to the user's original identity on the user or in the application.

Where this step is in the process:

Directory. Previous.

1 Request address.

2 Request Method.

3 Request parameters.

4 Return Instructions.

5 Error code description.

For more information, see Use Implicit Grant to Obtain an Access Token

1 Request address.

Mobile app: wap:

2 Request Method.

get3 request parameter.

The request parameters must include the following:

Parameter. Whether it has to be.

Meaning. Access Token The access token obtained in Step 1 must be the access token obtained in Step 1.

4 Return Instructions.

callback(

When wap** is connected, the following string is returned:

OpenID is the unique identifier corresponding to the user's identity on this **, which can be stored for the user to identify the user when he or she logs in the next time, or bind it to the user's original identity on **.

5 Error code description.

If there is an error in the API call, the code and msg fields are returned in the form of url parameter pairs, and the value part is encoded in url (utf-8).

For details about the error code, see 9000-9999: An error occurred when the OpenID of the corresponding user identity was obtained based on the access token.

Next. OpenAPI call description.

Is this problem solved? I also came across.

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