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This time I will bring you a summary of the advantages and disadvantages of the three calling methods of js. What are the precautions when using the three calling methods of js. The following is a practical case, let's take a look.
This article describes the example codes of three ways of using js (inline js, internal js, external js). Interested friends can refer to it, as follows:
1. Inline js: js is not written separately
js使用方式1：行内js
2. Internal js: the entire page of the program in script can be used
js使用方式2：内部js
3. External js: Many HTML pages can call the set js page
js使用方式3：外部js
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!
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