What should I do if the javascript alert function displays Chinese garbled characters?

javascript alert function displays Chinese garbled solutions: 1. When introducing javascript code into html, specify its character set as gb2312; 2. Add an attribute setting to the head of the html code and specify the html code The encoding format is [utf-8].

The operating environment of this tutorial: Windows 7 system, JavaScript version 1.8.5, DELL G3 computer.

javascript alert function displays Chinese garbled solution:

Possible reason one:

If javascript is written in a The call made in the file may be because the encoding of js is inconsistent with our HTML encoding.

Solution:

When introducing javascript code into html, specify its character set as gb2312 to display Chinese. The code is as follows:

Possible reason two:

The encoding format of the HTML webpage does not support the display of Chinese.

Solution:

Add an attribute setting to the header of the html code and specify the encoding format of the html code as utf-8 to support Chinese display. The code is as follows:

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