The product puts forward a requirement. Use the mobile web page to determine whether your company's app is installed. If it is installed, launch the app. If it is not installed, it will jump to the download page. After various attempts to review the information, I came up with a fairly acceptable method. The principle of launching the app is to unify js and native addresses into one address, for example (qiyimobile://self/qiyi.madeindexpage). The browser then initiates a request. If the app is installed, it will intercept the request and open it. Below is the Android code configuration. In fact, scheme and host should be unified with js 1. JS pull up or download app implementation code #Introduction: I recently encountered such a need in a project. I used the mobile phone webpage to determine whether my company app is installed. If it is installed, launch the app. If not installed, it will jump to the download page. How to achieve it? The editor below will share with you the implementation code for pulling up or downloading the app using js. Friends who need it can refer to Introduction: How to use supervisor to protect the main process of php-fpm to realize automatic restart of php-fpm. Recently, a colleague has a question about the php-fpm process. Monitoring requirements, that is: if the master process of php-fpm exits unexpectedly (perhaps due to a crash or being accidentally killed), then it is hoped that the master process can be automatically pulled up to avoid interrupting the service. We know that supervisor is a very powerful process monitoring (monitor & ##3. crashrecovery and AUTORESTART parameters Introduction: Regarding the impact of this parameter setting, I have experienced it twice in the production system: The first time was when a less important system was installed in a virtual machine. All applications of this system (DB2 WAS IHS) were configured Go to /etc/rc.local. Every time you start the machine, the application will be automatically launched. Then the virtual machine crashed. After restarting, I checked that all application processes started normally, but the front page [Related Q&A Recommendations]: ios - C++ How to launch itunes and jump to the download page Is it possible in IOS Directly pull up the installed APP?
The above is the detailed content of Recommended articles about pulling up. For more information, please follow other related articles on the PHP Chinese website!

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JavaScript's applications in the real world include server-side programming, mobile application development and Internet of Things control: 1. Server-side programming is realized through Node.js, suitable for high concurrent request processing. 2. Mobile application development is carried out through ReactNative and supports cross-platform deployment. 3. Used for IoT device control through Johnny-Five library, suitable for hardware interaction.

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