1.按钮 public class Sample1_1_Activity extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.o
复制 复制的问题和解决方案 未定义的服务器ID 如果没有在my.cnf里面定义服务器ID,可以通过CHANGE MASTER TO 来设置备库,但却无法启动复制。 mysql>START SLAVE;ERROR 1200(HY000):The server is not configured as slave;fix in config file or with CHANGE MASTE