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The reason [.serialize()] automatically calls the encodeURIComponent method to encode the data. The solution to the Chinese garbled code when jquery uses [serialize()]: call [decodeURIComponent(XXX,true);] to decode the data. .
The operating environment of this tutorial: windows7 system, jquery3.2.1 version, thinkpad t480 computer.
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Solution to Chinese garbled characters when jquery uses serialize():
Cause:.serialize()
The encodeURIComponent method is automatically called to encode the data
Solution: Call decodeURIComponent(XXX,true);
Decode the data
For example:
var params = jQuery("#formId").serialize(); // http request parameters. params = decodeURIComponent(params,true);
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