随笔分类 -  spring

Caused by: java.lang.IllegalStateException: Property 'configuration' and 'configLocation' can not specified with together
摘要：org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource Caused by: o 阅读全文
posted @ 2022-03-22 16:44 BerserkD 阅读(378) 评论(0) 推荐(0) 编辑
SQLException: Connections could not be acquired from the underlying database!
摘要：问题描述：测试时数据库连接太久，估计执行不了 果然，提示异常： SQLException: Connections could not be acquired from the underlying database! 1.这问题应该是数据库信息不正确造成的，检查数据库信息 2.因为问题发生在jdb 阅读全文
posted @ 2022-03-07 17:50 BerserkD 阅读(895) 评论(0) 推荐(0) 编辑
Failed to convert property value of type 'java.lang.String' to required type 'javax.sql.DataSource' for property 'dataSource';
摘要：捕捉关键语句： Failed to convert property value of type 'java.lang.String' to required type 'javax.sql.DataSource' for property 'dataSource'; 关键词： BeanCreati 阅读全文
posted @ 2022-03-07 14:47 BerserkD 阅读(954) 评论(0) 推荐(0) 编辑
【spring】使用WebApplicationContextUtils.getWebApplicationContext获取上下文对象时抛出空指针异常
摘要：1.检查异常点，打印传入的参数servletContext,正常。 ServletContext servletContext = request.getServletContext();System.out.println(servletContext); 2.检查上下文监听器，监听器填写无误。 阅读全文
posted @ 2022-03-05 18:18 BerserkD 阅读(542) 评论(0) 推荐(0) 编辑

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