{{#  var lang001 = {"ch": "服务列表", "en": "Service List"}, lang002 = {"ch": "服务映射", "en": "Service Mapping"}, lang003 = {"ch": "在线用户", "en": "Online Users"}, lang004 = {"ch": "服务日志", "en": "Service Log"}; }}  <div class="paui-page-iwansvr-main layui-tab layui-tab-brief" lay-filter="menu_iwan_server"> <ul class="layui-tab-title"> <li target="iwan_server_list">{{ lang001[g_lang] || "服务列表" }}</li> <li target="iwan_server_map">{{ lang002[g_lang] || "服务映射" }}</li> <li target="iwan_user_list">{{ lang003[g_lang] || "在线用户" }}</li> <li target="iwan_server_log">{{ lang004[g_lang] || "服务日志" }}</li> </ul> <div class="layui-tab-content"> <div class="layui-tab-item"></div> <div class="layui-tab-item"></div> <div class="layui-tab-item"></div>         <div class="layui-tab-item"></div> </div> </div>   <script> layui.use(function(){ var $ = layui.$, table = layui.table, element = layui.element, laytpl = layui.laytpl;  var page_stat = [0, 0];  element.on('tab(menu_iwan_server)', function(obj){ var index = obj.index; var target = $(this).attr("target");  if (page_stat[index] == 1) return;  page_stat[index] = 1;  pa_get_html('/html/network/' + target + '.html', function(html){ laytpl(html).render({}, function(string){ $(".paui-page-iwansvr-main .layui-tab-content .layui-tab-item").eq(index).html(string); }); }); });  $(".paui-page-iwansvr-main .layui-tab-title li").eq(0).trigger("click"); }); </script>