>订阅场景值</dd><dt><span class="parameter">title</span></dt><dd>类型：<a href="https://docs.microsoft.com/dotnet/api/system.string" target="_blank">System<span id="LST358DD35A_5"></span><script type="text/javascript">AddLanguageSpecificTextSet("LST358DD35A_5?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>String</a><br />消息标题，15字以内</dd><dt><span class="parameter">data</span></dt><dd>类型：<a href="https://docs.microsoft.com/dotnet/api/system.object" target="_blank">System<span id="LST358DD