How does JavaScript solve the problem of Chinese garbled URLs?

Javascript method to solve the problem of Chinese garbled URLs: 1. Use encodeURI to encode the entire parameters of the transmitted page; 2. Use decodeURI to decode the entire parameters of the receiving page.

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

Javascript method to solve the problem of Chinese garbled URLs:

1. The page passed:

encodeURI(url + "?userName=" + userName);

//encodeURI is for Encode the entire parameter

url + "?userName=" + encodeURIComponent(userName);

//encodeURIComponent encodes a single parameter

2. Receive page:

$("#id").html(decodeURI(userName));

/ /decodeURI decodes the entire parameter

$("#id").html(decodeURIComponent(userName));

//decodeURIComponent decodes a single parameter

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