如何迭代嵌套的 cJSON 对象?我想从 C 中的 deviceData 父对象获取(打印)所有键和值。它是一个 cJson 对象。
obj = { "command": "REPLACE_ROWS",
"table": "Device.XXX",
"deviceData": {
"device0": {
"DeviceName": "Filtered Device",
"MACAddress": "112233445599"
},
"device1": {
"DeviceName": "Filtered Device",
"MACAddress": "112233445599"
},
"device2": {
"DeviceName": "Filtered Device",
"MACAddress": "112233445599"
}
}
};
如何在 C 中打印 deviceData 的密钥(例如 device0 device1 device 2 等)。提前致谢。