1. To realize WeChat login in the WeChat client, the QR code scanning layer will pop up, which should be canceled and directly jump to the authorization page, as shown in Figure 1:

Implement WeChat login in the WeChat client, and pop up the QR code scanning layer

2. In the mobile browser, the QR code scanning layer will pop up, and an error will be reported after scanning, as shown in Figure 2:

In the mobile browser, the QR code scanning layer pops up, and an error is reported after scanning

3. Background – Platform – Members – Account Synchronization – WeChat public platform, as shown in Figure 3:
Execute SQL:
Insert into `trade_setting`(`name`, `value`) values (mp_weixin_isuse,1)
Insert into `trade_setting`(`name`, `value`) values (mp_weixin_appid,WX5C318E640E87F7E8)
Insert into `trade_setting`(`name`, `value`) values (mp_weixin_secret,1F436A3A0DBFDAC1C8E1C8F72D2FBEC)

Background – Platform – Members – Account Synchronization – WeChat Public Platform

4. Use Detector to detect the browser, the URL:http://detector.dmolsen.com/, it can automatically adapt to the new browser, version and device to use unique user agent characters for each browser, based on Modernizr, as shown in Figure 4:

Use Detector to detect the browser, the URL:http://detector.dmolsen.com/

5. Copy the directory lib/detector to core/framework/detector, as shown in Figure 5:

And set the directory: user-agents/core/, user-agents/extended/, config is writable;

Copy directory lib/detector to core/framework/detector

6. The rules are formulated as follows, the code in the controller and template file is shown in Figure 6 and 7:

(1) PC, Tablet: pop up the QR code scanning layer (here WeChat open platform, website application);

(2) Mobile browser: hide;

(3) Mobile client: directly jump to the authorization page (here WeChat public platform, service number);

36kr.com: The mobile terminal does not currently support WeChat login, please use the bound mobile phone or mailbox to log in.
Dianping.com: Hide WeChat login button (use this scheme);

code in controller file

code in template file

7. Under the Mobile client, the code to directly jump to the authorization page is shown in Figure 8:

Under the Mobile client, jump directly to the code of the authorization page

8. Under the Mobile client, jump directly to the page of the authorization page, as shown in Figure 9:

Under the Mobile client, jump directly to the page of the authorization page

9. Error when submitting SVN, as shown in Figure 10:

The working copy at

is too old(format 10) to work with client version1.8.10(R1615264)(Expects format 31).You need upgrade the working copy first.

The working copy at is too old(format 10) to work with client version1.8.10(R1615264)(Expects Format 31)

10. Delete all .svn directories under core/framework/detector to prevent svn conflicts, and the submission is successful, as shown in Figure 11 and 12:

Delete all .svn directories under core/framework/detector to prevent svn conflicts

SVN submission was successful

11. Under the Edge browser, the error is reported, as shown in Figure 13:

script16389: Unspecified error.

Under the Edge browser, an error is reported: script16389: Unspecified error.

12. Open the URL:http://detector.dmolsen.com/, I found that I also have this error, as shown in Figure 14:

Open URL:http://detector.dmolsen.com/, found this error too

13. The solution is based on $_SERVER[‘HTTP_USER_AGENT’], if it is IE10, IE11, Edge, then detector is not used to detect the browser, as shown in Figure 15:

Based on $_SERVER[‘HTTP_USER_AGENT’], if it is IE10, IE11, Edge, then detector is not used to detect the browser