异常:Invalid character found in the request target. The valid characters are defined in RFC 3986

异常:Invalid character found in the request target. The valid characters are defined in RFC 3986

参考文章：

（1）异常:Invalid character found in the request target. The valid characters are defined in RFC 3986

（2）https://www.cnblogs.com/DDgougou/p/11668073.html

（3）https://www.codeprj.com/blog/b20a691.html

备忘一下。