mysql默认是不能自定义函数的 当create function时 This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary solution 1: exec: SET GLOBAL log_bin_trust_function_creators = 1; mysql重启会失效 attention:mysql主从数据库配置,主从复制时,从机必须要设置,不然会导…
< 1 > 实体类 Person package java_spring.modle; /** * 一个实体类( Person ) */ public class Person { private int userId; private String userName; private String userAge; public int getUserId() { return userId; } public void setUserId(int userId) { this.userId…