摘要: http://blog.csdn.net/chenghui0317/article/details/9531171——————————————————————————————————————————————————————————————、做开发的时候,有时候报错:java.lang.IllegalStateException: Cannot call sendError() after the response has been committed字面上是参数异常, 在response已经提交之后 不能发送错误请求。下面看个例子就一目了然了: response.setContentTy... 阅读全文
posted @ 2013-12-03 20:40 网络大豆 阅读(1174) 评论(0) 推荐(0)