The front end uses regular expression to obtain the URL parameter value of the address bar and displays the required parameter value on the page

Business scenario: There is an H5 page in the APP that needs to be shared to wechat. If the user clicks the message, the page will be redirected to confirm the information and then guide the user to download another application. What we front-end engineers need to do is to get the shared parameters in the address bar of this web page and display them in the information confirmation page.

Please refer to my previous article: UmENG U-share SDK sharing access (support Android and IOS)

URL (for example) : www.baidu.com/?taskId=202…