在此页

• 句法
• 范例
• 规范
• 浏览器兼容性
• 相关话题

search 特性为 定位 interface is a search string, also called a query string ; that is, a USVString 包含 '?' followed by the parameters of the URL.

Modern browsers provide URLSearchParams and URL.searchParams to make it easy to parse out the parameters from the querystring.

句法

string = object.search;
object.search = string;
					

范例

// Let an <a id="myAnchor" href="https://developer.mozilla.org/en-US/docs/Location.search?q=123"> element be in the document
var anchor = document.getElementById("myAnchor");
var queryString = anchor.search; // Returns:'?q=123'
// Further parsing:
let params = new URLSearchParams(queryString);
let q = parseInt(params.get("q")); // is the number 123
					

规范

规范	状态	注释
HTML 实时标准 The definition of 'search' in that specification.	实时标准	初始定义。

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
search	Chrome Yes	Edge 12	Firefox 22 22 Before Firefox 53, the search property returned wrong parts of the URL. For example, for a URL of http://z.com/x?a=true&b=false, search would return "", rather than "?a=true&b=false".	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android 22 22 Before Firefox 53, the search property returned wrong parts of the URL. For example, for a URL of http://z.com/x?a=true&b=false, search would return "", rather than "?a=true&b=false".	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes

图例

完整支持

完整支持

见实现注意事项。

元数据

• 最后修改： Mar 31, 2020

相关话题

1. 定位
2. 特性

   1. Location: ancestorOrigins
   2. Location: hash
   3. Location: host
   4. Location: hostname
   5. Location: href
   6. Location: origin
   7. Location: password
   8. Location: pathname
   9. Location: port
   10. Location: protocol
   11. Location: search
   12. Location: username
3. 方法

   1. Location: assign()
   2. Location: reload()
   3. Location: replace()
   4. Location: toString()