class="main_left_li_b"<{else}>class="main_left_li_a"<{/if}> href="<{$app}>">概况 class="main_left_li_b"<{else}>class="main_left_li_a"<{/if}> href="<{$app}>/queue">邮件发送 class="main_left_li_b"<{else}>class="main_left_li_a"<{/if}> href="<{$app}>/type">邮件地址 class="main_left_li_b"<{else}>class="main_left_li_a"<{/if}> href="<{$app}>/config">系统设置 class="main_left_li_b"<{else}>class="main_left_li_a"<{/if}> href="<{$app}>/index/copy">官方资源