Tips for opening web files in WeChat
WeChat usually prohibits opening web page files, but it can be achieved in WeChat by following the following steps: Create an HTML file containing a link to open the web page file. Create a web page file containing the content you want to display in WeChat. Enable the development permissions of the WeChat public account (customized menus and web services). Upload the HTML file to the WeChat public account file server. Create a JavaScript script to call WeChat API to open web page files. Reference JavaScript scripts and trigger WebSocket events. Click the link to open the web page file in WeChat.
Secrets of opening web page files in WeChat
Introduction
In WeChat Opening web files is usually not allowed, but by using special techniques we can achieve this. This article will show you how to use HTML and JavaScript to open web files in WeChat.
Step 1: Create an HTML file
Create an HTML file named index.html with the following code:
<!DOCTYPE html>
<html>
<head>
<title>打开网页文件</title>
</head>
<body>
<a href="page.html">打开网页文件</a>
</body>
</html>Step 2: Create a web page file
Create another HTML file named page.html, which contains the web page content you want to open in WeChat.
Step 3: Configure WeChat public account
In the background of your WeChat public account, go to Development > Interface Permission, and then enable Custom menu and Web services.
Step 4: Upload HTML files
Upload the index.html and page.html files to your WeChat In the public account file server.
Step 5: Create a JavaScript Script
Create a JavaScript file named open_page.js that contains the following code:
function openPage() {
WeixinJSBridge.call('openUrl', {
url: 'http://example.com/page.html'
});
}Replace the variable example.com/page.html with your web page file address.
Step 6: Reference JavaScript script
Add the following code in the <head> section of the index.html file ：
<script src="open_page.js"></script>
Step 7: Trigger WebSocket event
Add in the <body> section of the index.html file The following code:
<script>
window.onload = function() {
document.querySelector('a').addEventListener('click', openPage);
};
</script>Practical case
Suppose you want to open a web page file named mypage.html in WeChat. You can follow the steps below:
- Create an HTML file named
mypage.htmlin your WeChat public account file server, which contains the content you want to display . - Add the
open_page.jsscript to your WeChat public account file server. - Add the following code to your
index.htmlfile:
<a href="javascript:openPage('mypage.html');">打开网页文件</a>When you click this link, page.html The file will open in WeChat.
Note
- Make sure your web page files use the secure HTTPS protocol.
- If your web page files contain any sensitive information, be sure to add necessary security measures in the code.
The above is the detailed content of Tips for opening web files in WeChat. For more information, please follow other related articles on the PHP Chinese website!
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