HarmonyOS 有无注解或者方法将后端传递的参数转化为小写并且遵循驼峰命名

可以使用class-transformer三方库进行解析，参考文档：https://gitee.com/openharmony-tpc/openharmony_tpc_samples/tree/master/class-transformer

示例参考如下：

import { classToPlain, Expose, instanceToPlain, plainToClass } from 'class-transformer';

export class Employee {
  @Expose({ name: "COLUMN_ID" })
  columnId: string = ''
}

@Entry
@Component
struct Index {
  build() {
    Column() {
      Text('xxxxqqqq').onClick(() => {
        let s = plainToClass(Employee, JSON.parse('{"COLUMN_ID":"1"}'))
        console.info('xxxx:' + s.columnId)
      })
    }
  }
}