javascript - How to get the Chinese parameter value on the address bar, code it in the JS page, and use it normally?

Question

The first picture is the Chinese parameters passed from the previous page

The second picture is the current page from Parameters obtained from the address bar

Answer 1

Try decodeURI or decodeURIComponent, otherwise it’s an encoding problem

Answer 2

Answer 3

Use encodeURIComponent (parameter) to encode before jumping

Use decodeURIComponent (parameter) to decode after the jump