elementui级联选择器（elcascader）改变value与label

可通过属性props来改变级联选择器默认遍历的value和label

贴段自己的代码

    <el-form-item
      label="类型"
     >
      <el-cascader
        v-model="form.flzj"
        :options="flzjlist"
        :props="defaultParams"
        clearable
      ></el-cascader>
    </el-form-item>

 data() {
    return {
      //定义级联选择器的props
      defaultParams: {
        label: "dwmc",
        value: "id",
        children: "children",
        checkStrictly: true
      },
      //级联样式选择器遍历的数组
      flzjlist: [],
    };
  },