javax.servlet.ServletException: BeanUtils.populate 解决方案
2005-08-12 22:00
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在用Struts上传文件时,遇到了javax.servlet.ServletException: BeanUtils.populate异常。我的ActionServlet并没有用到BeanUtils这些工具类。感觉很奇怪。后来仔细检查代码发现是在jsp文件里的form忘了加enctype="multipart/form-data" 了。加上之后，果然没有异常了。所以写程序遇到错误或异常应该从多方面考虑问题存在的可能性，想到系统提示信息以外的东西。
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