HarmonyOS json对象转map类型

let map = new Map([ 
  ['name', '张三'], 
  ['age', '18'], 
  ['address', 'xian'], 
]); 
// map转json 
let jsonObject: Record<string, Object> = {} 
map.forEach((value, key) => { 
  if (key != undefined && value != undefined) { 
    jsonObject[key] = value; 
  } 
}) 
let info: string = JSON.stringify(jsonObject); 
console.log("map转json:" + info) 
 
//json转object 
let jsonRecord: Record<string, Object> = JSON.parse(info) as Record<string, Object>; 
console.log("json转object:" + jsonRecord)