鸿蒙（HarmonyOS）Json格式转实体对象（2）

 下面是一个复杂的json体。

怎么把json转实体类，首先要定义类

import List from '@ohos.util.List'
export class InfoModel{msg: stringcars: List<Cars>code: numberpermissions: List<string>roles: List<string>user: User}class Cars{createBy: stringcreateTime: stringupdateBy: anycar: Car
}class Car{createBy: stringcreateTime: stringupdateBy: any
}class User{createBy: stringcreateTime: stringupdateBy: stringparams: Paramsroles: List<Roles>
}class Params{'@type': string
}class Roles{createBy: anycreateTime: anyupdateBy: anyparams: Paramspermissions: List<string>
}

 实现转实体

@State info:InfoModle=new InfoModle();
this.info=JSON.parse(这里是你的json) as InfoModle;