{ "Result": 1, "Msg": "成功", "Data": { "UserCode": "309020441271", "UserName": "1", "Mark": 1, "Reserve": 0.010000, "Address": "", "Phone": "", "MeterAddr": "309020441271" }}这个数组 怎么取出 Msg 、 Data里的数据
首先 $str = '{"Result": 1,"Msg": "成功","Data": {"UserCode": "309020441271","UserName": "1","Mark": 1,"Reserve": 0.010000,"Address": "","Phone": "","MeterAddr": "309020441271"}}';$a = json_decode($str,true);$a['Msg'] $a['Data'] 就是你要的