如何显示ajax responseText？

Question

嗨朋友我怎么才能得到这里的主要信息是显示我的j44？

delete delTable 
  from table delTable 
  join table hasValue
        on delTable.EXTPERSON is null 
       and hasValue.EXTPERSON is not null 
       and delTable.DIVISION = hasValue.DIVISION

.append()

Answer 1

制作

error: function (xhr, status, errorThrown) {
   alert(JSON.parse(xhr.responseText).category[0]);
}