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jQuery getScript() 方法

❮ jQuery AJAX 方法

示例

使用 AJAX 请求获取并运行 JavaScript

$("button").click(function(){
  $.getScript("demo_ajax_script.js");
});
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定义和用法

getScript() 方法用于使用 AJAX HTTP GET 请求获取并执行 JavaScript。


语法

$(选择器).getScript(url,success(response,status))

参数 描述
url 必需。指定要发送请求的 URL。
success(response,status) 可选。指定如果请求成功则运行的函数。
其他参数
  • response - 包含请求的结果数据。
  • status - 包含请求的状态("success"、"notmodified"、"error"、"timeout" 或 "parsererror")。

❮ jQuery AJAX 方法

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