JS 页面跳转，获取url参数的传递

JS 页面跳转，获取url参数的传递

js页面跳转

 jobDetail(index) {place("job_detail.html?jobId=" + index);}

在job_detail.html的js中解析参数。

//获得传过来的login与在数据库中对应的表单
var paras = location.search;            //search获得地址中的参数，内容为'?itemId=12'
var result = paras.match(/[^?&]*=[^&]*/g);     //match是字符串中符合的字段一个一个取出来，result中的值为['login=xx','table=admin']
paras = {};                    //让paras变成没有内容的json对象
for(i in result){var temp = result[i].split('=');    //split()将一个字符串分解成一个数组,两次遍历result中的值分别为['itemId','xx']paras[temp[0]] = temp[1];
}
var itemId = paras.itemId;     //根据参数名"itemId"，获取参数值
console.log(itemId);

function getUrlParams(url){let reg = /([^?&=]+)=([^?&=]+)/glet obj = { }place(reg, function(){obj[arguments[1]] = arguments[2]})return obj
}
let url = '=1&b=2'
console.log(getUrlParams(url)) // { a: 1, b: 2 }

var url="localhost:8848/demand.html#/ManualPlan?idArr={%222209%22:{%22id%22:2209,%22type%22:1,%22planBatchCode%22:%225a45780a-c9d9-4bab-b683-6029450f12c2%22}}"
console.log(UrlSearch("idArr"));GetQueryString = (key) => {var name, value;var str = location.href; //取得整个地址栏var num = str.indexOf("?")str = str.substr(num + 1); //取得所有参数   stringvar.substr(start [, length ]var arr = str.split("&"); //各个参数放到数组里let obj = {}for (var i = 0; i < arr.length; i++) {num = arr[i].indexOf("=");if (num > 0) {name = arr[i].substring(0, num);value = arr[i].substr(num + 1);this[name] = value;obj[name] = value}}return obj[key]}