版权声明:文人萧扬_ https://blog.csdn.net/ILoveZhc/article/details/82497761
1.js中将字符串类型转换为数字类型进行计算
链接:https://jingyan.baidu.com/article/c35dbcb0a28d758916fcbcfb.html
2.提升css的优先级
链接:https://blog.csdn.net/m0_38099607/article/details/72860779
3.js获取项目根路径
// 获取当前网址:http://localhost:8080/usermanager/pub/wshtml.jsp
var curPath = window.document.location.href;
// 获取主机后的目录:/usermanager/pub/wshtml.jsp
var pathName = window.document.location.pathname;
var pos=curWwwPath.indexOf(pathName);
// 获取主机地址:http://localhost:8080
var localhostPaht=curWwwPath.substring(0,pos);
// 获取带“/”的项目名
var projectName=pathName.substring(0,pathName.substr(1).indexOf('/')+1);