getAsync$timeoutMillisecond$withCallback method
@detail api @author weirongbin @brief The HTTP asynchronous GET interface to be implemented @param url GET request address @param timeout Timeout period @param callback GET request result callback function
Implementation
FutureOr<void> getAsync$timeoutMillisecond$withCallback(NSString url,
int timeout, void Function(int code, String data) callback) async {}