在使用response重定向的时候,报以下错误:
Java.lang.IllegalStateException: Cannot call sendRedirect() after the response has been committed
产生原因和解决方式如下:
1. response重定向后没有return,后续程序继续运行,遇到了后续的再次重定向代码报错。
解决方法:重定向后return。
2. response重定向后还有重定向 ,重复的重定向
解决办法:去掉其中的一个redirect,或者response
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