转换异常处理 java.lang.ClassCastException: com.sun.proxy.$Proxy12 cannot be cast to com.sanqing.dao.impl.CommodityClassDAOImplat com.sanqing.test.SanqingTest.(SanqingTest.java:24)at sun.reflect.NativeConstruct JavaWeb项目笔记 2024-05-09 50 点赞 0 评论 75 浏览
