HttpClient:
https://www.cnblogs.com/guxiong/p/6661272.html
https://www.cnblogs.com/LuckyBao/p/6096145.html
Spring、SpringBoot配置过滤器：
https://blog.csdn.net/weixin_37891479/article/details/79527641
https://www.cnblogs.com/begin2016/p/8947887.html
Spring拦截器：
https://segmentfault.com/a/1190000012072060
过滤器：
https://blog.csdn.net/MissEel/article/details/79351231
URL参数编码：
https://blog.csdn.net/u010648555/article/details/50011987
Spring重定向传参：
https://blog.csdn.net/qq_33366229/article/details/79106571
Web相关拾遗
原文地址：https://www.cnblogs.com/free-wings/p/9918180.html