酱菜物联的博客

int类型转换为byte #define byte unsigned char static void intToByte(int i,byte *bytes) { //byte[] bytes = new byte[4]; int size = 4; memset(bytes,0,sizeof(byte) * size); bytes[3] = (byte)...

json-c使用例子 static void *message_handler(void *msg) { int i; int flag = 1; int state_flag = -1; char deviceId[ID_LEN] = {0}; strncpy(deviceId,"LS",2); struct json_object *new_object,*agtid_obje...