ajax 异步请求变成同步
时间: 2023-10-14 07:03:23 浏览: 127
原生JavaScrpit中异步请求Ajax实现方法
ajax 异步请求变成同步可以通过在ajax请求中设置`async`参数为`false`来实现。默认情况下,`async`参数的值是`true`,表示异步请求。当将其设置为`false`时,请求将转变为同步请求。同步请求会阻塞浏览器的其他操作,直到请求完成才会继续执行后续代码。这种方式不推荐使用,因为同步请求可能导致页面出现假死的情况,影响用户体验。建议仍然使用异步请求,以确保页面的流畅性和响应性。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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