公文管理系统-毕业论文网 关键词: 用户登陆 站内查询 字符串格式化 页面异常处理 [gap=938]Key words: User’s landing; paging function; character bunch format; handing of unusual page
基于12个网页-相关网页
在这个类中,定义服务器操作完成时客户机页面如何处理数据(或异常)。
In this class, you define what the client page does with the data (or the exception) when the server is done.
最后一个流控制标记是 <c:catch> ,它允许在 JSP 页面内进行初级的异常处理。
The final flow-control tag is <c:catch>, which allows for rudimentary exception handling within a JSP page.
允许servlet容器处理异常的问题在于,这严重限制了错误页面上显示的内容,并且禁止了事务回滚。
The problem with allowing the servlet container to handle exceptions is that it severely limits what can be displayed on the resulting error page and makes transactional rollbacks all but impossible.
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