根据来货编号显示是否为 CSP

 //Html <span id="sst"></span> //js $("[name='tracking_number']").blur(function() {      var tracking_number = $.trim($("[name='tracking_number']").val());      var receiving_way = $("[name='receiving_way']").val();      if  ( tracking_number == '' ) {           alertTip('请填写快递单号!');           return false;      }      $.ajax({           url:"/product/receiving/temp-receiving",           async:false,           dataType:"json",           type:"post",           data:{"tracking_number":tracking_number},           success:function( json ) {                if ( json.ask ) {                     showEdit( json.data );                } else {                     $("[name='note']").val('');                     $("[name='receiving_box']").val('1');                     $("[name='receiving_weight']").val('');                     $("[name='rpid']").val('');                     if ( json.msg != '' ) {                          alertTip( json.msg );                     }                }                var Html = "";                if ( json.plat_form == "CSP" ) {                     Html = "<span style='color:red; font-size: 20px; padding-left: 100px; '>CSP</span>";                }                $('#sst').html(Html);                closeLoading();           }      }) });