问题 SQLException Caused by: java.sql.SQLException: Parameter index out of range (2 > number of parameters, which is 1 解决 最后发现在xml中,sql语句中不能有注释过的sql 相关文章: 2022-12-23 2021-10-03 2021-12-05 2021-07-12 2022-12-23 2022-12-23 2022-12-23