Get URL of [url reference]? For the following parameters, there are two ways to get the value of the corresponding parameter name and convert the full quantity to the object structure

visit Your beloved brother Qiang _ Baidu search https://www.baidu.com/s?wd=%E4%BD%A0%E6%8C%9A%E7%88%B1%E7%9A%84%E5%BC%BA%E5%93%A5&rsv_spt=1&rsv_iqid=0xda37fa0900670da8&issp=1&f=8&rsv_bp=1&rsv_idx=2&ie=utf-8&tn=baiduhome_pg&rsv_dl=tb&rsv_enter=0&rsv_btype=t&rsv_jmp=slow F12 stay console Enter the following two lines of code in the tab ：

const getUrlParam = a => (a = location.search.substr(1).match(new RegExp(`(^|&)${a}=([^&]*)(&|$)`)),a?a[2]:null);

const getUrlParams = url => {let reg = /([^=&\s]+)[=\s]*([^&\s]*)/g, ls = url || location.search.substr(1), obj = {};while (reg.exec(ls)) obj[RegExp.$1] = decodeURIComponent(RegExp.$2);return obj;};

Enter and run
 

getUrlParam('wd')

decodeURIComponent(getUrlParam('wd'))

getUrlParams()

Show the following  

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In one case, if it is used vue perhaps Angular Framework of the hash Pattern routing

Just use the above getUrlParam and getUrlParams Method cannot get url? hinder queryparams Parameter contents

Need to be right getUrlParam and getUrlParams Two methods are simple refactoring , The code is modified as follows , You can fit vue or Angular The framework

const getUrlParam = a => (a =  (location.search?location.search.substr(1):(location.hash.split('?')[1]||'')).match(new RegExp(`(^|&)${a}=([^&]*)(&|$)`)),a?a[2]:null);// compatible vue and Angular Of hash Pattern url Parameter format 

const getUrlParams = url => {let reg = /([^=&\s]+)[=\s]*([^&\s]*)/g, ls = url || (location.search?location.search.substr(1):(location.hash.split('?')[1]||'')), obj = {};while (reg.exec(ls)) obj[RegExp.$1] = decodeURIComponent(RegExp.$2);return obj;};// compatible vue and Angular Of hash Pattern url Parameter format 

  The core adjustment code is  (location.search?location.search.substr(1):(location.hash.split('?')[1]||''))

In this way vue or Angular Under the framework system, it is compatible to obtain the parameters of the browser address .

Of course , If you want to use vue and Angular The object provided by the framework to obtain the web browser address url Later parameters , You can also learn more through the following links

API Reference resources | Vue RouterVue.js The official route of https://router.vuejs.org/zh/api/index.html#component-injections

Several frequently used angular route Router、ActivatedRoute Knowledge point ： Nested Route 、 Routing jump 、 Route parameters 、 Route parameter acquisition _ Your beloved brother Qiang's blog -CSDN Blog _angular Route nesting Depth players can move https://angular.cn/guide/router1、 Nested Route const routes: Routes = [ { path: 'first', component: FirstComponent,// Synchronous loading // This is nested routing ↓ children:[ {path:'first-sub1',component:firstSub1Component}, {path:'first-sub2',componen.https://blog.csdn.net/qq_37860634/article/details/119429311