r">ObsoleteAttribute</span>("此方法已过期，建议使用 Unifiedorder(TenPayV3XmlDataInfo dataInfo, int timeOut = Config.TIME_OUT)")]
<span class="keyword">public</span> <span class="keyword">static</span> <span class="identifier">Task</span>&lt;<span class="identifier">string</span>&gt; <span class="identifier">UnifiedorderAsync</span>(
	<span class="identifier">string</span> <span class="parameter">data</span>,
	<span class="identifier">int</span> <span class="parameter">timeOut</span> = 10000
)</pr