How to use native ajax and encapsulated ajax (with code)
This time I will bring you how to use native ajax and encapsulated ajax (with code). What are the precautions for using native ajax and encapsulated ajax? The following is a practical case, let’s take a look .
When we don't know how to write a backend interface to test ajax, we can use the node environment to simulate a backend interface.
1. To simulate the back-end interface, you can refer to the small example of website development. Open the command window and go to the project folder and enter npm install express in the command line. --save, install expressmiddleware.
#2. Replace the content of app.js with
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##3. index.json content
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4、index.html content
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5, html structure
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6. Native ajax writing method
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Or jquery writing
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# I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!
Ajax method to implement Form form submission
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The above is the detailed content of How to use native ajax and encapsulated ajax (with code). For more information, please follow other related articles on the PHP Chinese website!

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