java.lang.IllegalStateException: Cannot forward after response has been committed问题的解决
2017-07-28 16:56
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出现的问题是:
java.lang.IllegalStateException: Cannot forward after response has been committed
解决方法如下:
由于response多次提交或者是由于有页面显示后仍然含请求转向产生的,就是说程序在return之前就已经执行了跳转或者执行过response,之后遇到return的话,程序想再次执行跳转,也就是重定向,这时功能也许会实现了,但是控制台会报错,所以控制好跳转是很重要的。
解决方法:rd.forward(request, response);
return ;
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