10 2021 档案

使用idea创建springMVC项目helloworld成功运行，请求之后页面404，idea的控制台没有报错

摘要：web.xml <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instanc 阅读全文

posted @ 2021-10-22 17:00 0牛牛牛阅读(459) 评论(1) 推荐(0) 编辑

idea运行springMVC的helloworld刷新maven后报404

摘要：刷新maven之前没问题，刷新之后运行项目就报404 解决办法打开file中的project structure 点击artifacts,把output directory的路径设置为项目中的web目录的路径参考：https://www.jianshu.com/p/4aac13b3d29a 阅读全文

posted @ 2021-10-22 11:50 0牛牛牛阅读(37) 评论(0) 推荐(0) 编辑

Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userDaoImpl' defined in file

摘要：警告: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error c 阅读全文

posted @ 2021-10-19 11:55 0牛牛牛阅读(1237) 评论(0) 推荐(0) 编辑