an class="identifier">WxJsonResult</span>}) ( 
	<span class="parameter">fun</span> <span class="keyword">As</span> <span class="identifier">Func</span>(<span class="keyword">Of</span> <span class="identifier">String</span>, T),
	Optional <span class="parameter">accessTokenOrAppId</span> <span class="keyword">As</span> <span class="identifier">String</span> = <span class="keyword">Nothing</span>,
	Optional <span class="parameter">retryIfFaild</span> <span class="keyword">As</span> <span class="identifier">Bo