<h2 style="box-sizing: border-box; outline: 0px; margin: 8px 0px 16px; padding: 0px; font-family: "PingFang SC", "Microsoft YaHei", SimHei, Arial, SimSun; font-size: 22px; color: rgb(79, 79, 79); line-height: 30px; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; white-space: normal; background-color: rgb(255, 255, 255);">JSON转URL参数</h2><pre class="brush:js;toolbar:false"><br/>function parseParams(data) {<br/> try {<br/> var tempArr = [];<br/> for (var i in data) {<br/> var key = encodeURIComponent(i);<br/> var value = encodeURIComponent(data[i]);<br/> tempArr.push(key + '=' + value);<br/> }<br/> var urlParamsStr = tempArr.join('&');<br/> return urlParamsStr;<br/> } catch (err) {<br/> return '';<br/> }<br/>} <br/><br/>var obj = {<br/> name: 'zhangsan',<br/> age: 100<br/>};<br/><br/>parseParams(obj); //"name=zhangsan&age=100"<br/><br/></pre><h2 style="box-sizing: border-box; outline: 0px; margin: 8px 0px 16px; padding: 0px; font-family: "PingFang SC", "Microsoft YaHei", SimHei, Arial, SimSun; font-size: 22px; color: rgb(79, 79, 79); line-height: 30px; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; white-space: normal; background-color: rgb(255, 255, 255);">URL参数转JSON</h2><pre class="brush:js;toolbar:false"><br/>function getParams(url) {<br/> try {<br/> url = url.match(/\?([^#]+)/)[1];<br/> const obj = {};<br/> const arr = url.split('&');<br/> for (let i = 0; i < arr.length; i++) {<br/> let subArr = arr[i].split('=');<br/> let key = decodeURIComponent(subArr[0]);<br/> let value = decodeURIComponent(subArr[1]);<br/> obj[key] = value;<br/> }<br/> return obj;<br/> } catch (err) {<br/> return null;<br/> }<br/>}<br/><br/>var urlStr = 'http://www.xxx.com/test?name=zhangshan&age=100#hello';<br/><br/>getParams(urlStr); //{name: "zhangshan", age: "100"}<br/><br/></pre><p>来源：https://lihefei.blog.csdn.net/article/details/81417311</p>
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