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1<!DOCTYPE html>
2<html>
3  <head>
4    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
5    <title>quickstart_Application_operation_skills</title>
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788    </style>
789  </head>
790  <body for="html-export" id="body">
791    <div class="smartperf smartperf-preview">
792      <h2 class="mume-header fontColor">应用操作技巧</h2>
793
794      <p class="fontColor">应用操作技巧主要展示各个小模块的使用技巧。</p>
795      <h3 class="mume-header fontColor">可导入符号表</h3>
796
797      <p class="fontColor">
798        符号表导入适用于所有支持调用栈的Tab页，选择一个文件夹，获取文件下及其子文件夹的所有so文件，更新数据库中符号数据。文件夹内so的格式需要与在设备上的路径一致，例如下图中，选择的文件夹为import，选择导入的libnative_hook.z.so，在设备上的路径是/system/lib64/，那么在本地选择的文件夹内也需要保证路径是import/system/lib64/libnative_hook.z.so。<br />
799        <img src="../figures/OperationSkills/Operation_soimport_dir.jpg" alt="GitHub Logo" /><br />
800        以NativeMemory举例，导入NativeMemory文件，点击Call
801        info的Tab页，在搜索框中输入libnative_hook.z.so，会发现该so下的调用栈没有符号化完全。<br />
802        <img src="../figures/OperationSkills/Operation_soimport_nativehook.jpg" alt="GitHub Logo" /><br />
803        将本地编译的so通过导入按钮导入，本地导入路径是import/system/lib64/libnative_hook.z.so，红框处是导入按钮<br />
804        <img src="../figures/OperationSkills/Operation_soimport_local.jpg" alt="GitHub Logo" /><br />
805        导入so以后，在搜索框中输入libnative_hook.z.so，会发现符号化数据已经更新<br />
806        <img src="../figures/OperationSkills/Operation_soimport_new.jpg" alt="GitHub Logo" />
807      </p>
808      <h3 class="mume-header fontColor">网页连接文件打开接口</h3>
809
810      <p class="fontColor">
811        网页连接文件打开接口可以在网址后增加文件地址，打开后直接打开trace。<br />
812        接口的url路径如下：<br />
813        <img src="../figures/OperationSkills/Opertion_urltrace.jpg" alt="GitHub Logo" />
814      </p>
815      <ul class="fontColor">
816        <li>
817          <pre class="smartperf-text fontColor light">
818蓝色框：是Smartperf工具的url(https://localhost:9000/application/)。
819</pre
820          >
821        </li>
822        <li>
823          <pre class="smartperf-text fontColor light">
824绿色框：trace文件的url，其中
825              第一部分是?trace=(固定格式)。
826              第二部分是trace文件的url(https://iot.itocm.com:9001/upload/ftrace_small.txt),此处根据文件的url实际地址填写。
827              第三部分,&amp;link=true(固定格式)。
828</pre
829          >
830        </li>
831      </ul>
832    </div>
833
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