How to deal with special characters or Chinese in vue request parameters

Need to use urlencode to process parameters

why?

1. When the string data is passed to the web server in the form of url, spaces and special strings are not allowed in the string

2. The url has restrictions on characters. For example, to put a mailbox into the url, you need to use the urlencode function

3. The url escape is actually just to comply with the url specification. Because in the standard url specification, Chinese and many characters are not allowed to appear in the url

how to use:

 Description of urlencode:

                urlencode ( string $str ) : string

                This function is convenient for encoding a string and using it in the request part of the URL, and it is also convenient for passing variables to the next page.

                parameter

                     str the string to encode

                return value

Returns a string in which all non-alphanumeric characters                      except -_.   are replaced with a percent sign (%) followed by a two-digit hexadecimal digit

npm install urlencode


import urlencode from urlencode


let str = '[123123,123234]'

let encode = urlencode(str)

// 结果 encode = '%5B123123%2C123234%5D'