index.jsp页面获取不了ArrayList
问题:An exception occurred processing JSP page /index.jsp at line 54 54行写的这样: ArrayList list = itemsDao.getAllItems(); 哪儿错了呢?
问题:An exception occurred processing JSP page /index.jsp at line 54 54行写的这样: ArrayList list = itemsDao.getAllItems(); 哪儿错了呢?
2017-07-31
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