HarmonyOS 服务端JSON字符串解析问题

{ 
  "connection": "alive", 
"content-length": "187", 
"content-type": "text/plain;charset=UTF-8", 
"date": "Fri, 17 May 2024 07:22:37 GMT", 
"mgw-traceid": "0a10004217xxx184249979806", 
"result-status": "1000", 
"rethd1": "0000", 
"server": "nginx", 
"server-time": "1715xxx73498", 
"set-ttkn2": "atNx6e60a78exxxx2da67de85700459b1f", 
"x-mgs-client-IP": "100.87.1.74", 
"x-mgw-http-code": "200", 
"x-mgw-zone-type": "@xxx_xxx_type@", 
"set-cookie": [ 
  "ttkn2=atNx6e6xxxxc4c2da67de85700459b1f; Path=/", 
  "ttkn2=atNx6exxxc4c2da67dexxx459b1f; Path=/" 
  ] 
}
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