1.搜索栅栏调整
colum中对象的属性:searchSpan:4,
column: [ { label: "模型名称", prop: "name", search: true, searchSpan:4, },
2.搜索框字段位置长度
column: [ { label: "流程标题23423432", searchLabelWidth:200,
3.编辑页面,字段lable宽度设置
labelWidth:"30%",
option: {
height:'auto',
calcHeight: 30,
labelWidth:"33%",