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  <title>503 错误 - phpstudy</title>
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           <h1>HTTP 503 - Service Unavailable 服务不可用</h1>
        <dl>
          <dt>错误说明：服务当前不可用</dt>
          <dt>原因1：服务不可用状态</dt>
		  <dd>解决办法：</dd>
          <dd>服务器或许就是正在维护或者暂停了，你可以联系一下服务器空间商。</dd>
          <dt>原因2：程序占用资源太多</dt>
		  <dd>解决办法：</dd>
          <dd>通过设置应用程序池把账户改为NetworkService即可解决。</dd>
        </dl>
        <div>使用手册，视频教程，BUG反馈，官网地址： <a href="https://www.xp.cn"  target="_blank">www.xp.cn</a> </div>
    
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