Error 500–Internal Server Error
From RFC 2068 Hypertext Transfer Protocol — HTTP/1.1:
10.5.1 500 Internal Server Error
The server encountered an unexpected condition which prevented it from fulfilling the request.
From RFC 2068 Hypertext Transfer Protocol — HTTP/1.1:
10.5.1 500 Internal Server Error
The server encountered an unexpected condition which prevented it from fulfilling the request.
某日突然服务器报此错误,经查是因为数据库结构改变后没及时更新数据集引起.
也就是查询数据后 执行新加列的get方法时无法找到….
解决方案: 添加此列get方法….OK!