class MechanismList { constructor() { this.mechanList() // console.log(window.top.document.URL) } async mechanList () { var res = await mechInfoService.mechanismList({ page:0, id:`${urlId}` }); console.log(res) $(".jg_list ul").append(item(res.data)) $(".action").append(` ${unit_title} `) } } var url = document.location.toString();//获取url地址 var urlParmStr = url.slice(url.indexOf('?')+1);//获取问号后所有的字符串 var arr = urlParmStr.split('&');//通过&符号将字符串分割转成数组 var urlId = arr[0].split("=")[1];//获取数组中第一个参数 var unit_title=arr[1].split("=")[1];//第二个参数 unit_title=decodeURI(unit_title);//转码将解码方式unscape换为decodeURI,将中文参数获取 console.log(unit_title) new MechanismList();