When the server decodes the string, any + character is reverted to a space.

当服务器对这个字符串进行解码时，任何+字符都会被还原成一个空格。

youdao

A space character occurring at the end of the string.

空格出现在字符串的结束位置。

youdao

A space character occurring at the end of the string.

空格出现在字符串的结束位置。

youdao