Obtain user blacklist list through accesstoken (WeChat development tutorial)

Official accounts can log in to the WeChat public platform to block fans. WeChat provides a set of blacklist management APIs, and developers can directly use the interface to operate.

To obtain the blacklist list, you can view the document http://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1471422259_pJMWA&token=&lang=zh_CN

Interface request URL:

Interface call request description

http请求方式：POST（请使用https协议）
https://api.weixin.qq.com/cgi-bin/tags/members/getblacklist?access_token=ACCESS_TOKEN

JSON data description

{
	"begin_openid":"OPENID1"
}

When begin_openid is empty, it will be pulled from the beginning by default.

The sample code is as follows:

Then get the result as follows:

Indicates that we are now on the blacklist There was no one inside.

Then we start to add someone to the blacklist and call the blacklist interface

Interface URL:

http请求方式：POST（请使用https协议）
https://api.weixin.qq.com/cgi-bin/tags/members/batchblacklist?access_token=ACCESS_TOKEN

Parameter description

JSON data description

Parameter	Is it required	Description
access_token	Yes	Call interface credentials
openid_list	is the openid of the user who needs to be blacklisted. A maximum of 20 users are allowed to be blacklisted at one time

{
 "opened_list":["OPENID1”,” OPENID2”]
}

The code is as follows:

The result is as follows:

At this point, it means that the addition to the blacklist is successful. Then call the get_black_list method to view all blacklist lists and get the following results:

Since the user can be blocked, the user can be unblocked.

The user interface for calling the unblocked user is as follows:

http请求方式：POST（请使用https协议）
https://api.weixin.qq.com/cgi-bin/tags/members/batchunblacklist?access_token=ACCESS_TOKEN

Parameter description

Parameteraccess_tokenopenid_listJSON data description

{
 "opened_list":["OPENID1”,” OPENID2”]
}

The code is as follows:

Is it necessary	Description
Yes	Call interface credentials
is the openid of the user who needs to be blacklisted. A maximum of 20 users are allowed to be blacklisted at one time.

The result is as follows:

At this time, call the method to view the list of all blacklisted users again. Call the get_black_list method and get the following results:

Okay , this chapter explains the functions of obtaining the user blacklist, blacklisting the user, canceling the blacklist, etc.

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