JS获取页面URL信息小总结：[https://www.jianshu.com/p/073f79c5e438](https://www.jianshu.com/p/073f79c5e438) js获取url参数值的几种方式：[https://www.jianshu.com/p/708c915fb905](https://www.jianshu.com/p/708c915fb905)