Springmvc UPDATE 数据时 ORA-01858:a non-numeric character was found where a numeric was expected

ORA-01858:a non-numeric character was found where a numeric was expected 异常。 我的代码： 主要是绑定变量带出来的问题。 出错原因是：preparedstatement在执行的时候不能把带有to_date的参数的串替换为sql中的问号,主要是to_date函数替换不了，解决办法是将to_date函数先放到sql语句中，然后替

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