很长的报错,截取 ERROR c.a.d.p.DruidDataSource - discard connection com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last ...
2023-06-20编程教程Caused,exceptions,jdbcERROR [localhost-startStop-1] - Context initialization failedorg.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from class path resource [appl...
2023-04-20编程教程Caused,java,NoSuchMethodErrorCaused by: Java.lang.NoSuchMethodError: javax.persistence.JoinColumn.foreignKey()Ljavax/persistence/ForeignKey; 报错原因: myeclipse中 JAVAEE6.0中的 javax.persistence.jar与 hibernat...
2023-03-07编程教程Caused,lang,NoSuchMethodErrorCaused by: java.lang.NoSuchMethodError: org.apache.log4j.Category.log出现的异常:java.lang.reflect.InvocationTargetExceptionat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.refl...
2023-03-07编程教程Caused,lang,NoSuchMethodError进行 spring mvc jpa整合时。Junit方法测试时。 异常: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [app...
2023-03-07编程教程Caused,lang,NoSuchMethodErrorSpringboot项目,使用postgresql数据库,mybatis做持久层框架, <select id="select" resultMap="BaseResultMap" parameterType="com.vo.TestVo"> select <include refid="Base_...
2022-12-07站长百科Caused,org,postgresql,PSQLException,utilCaused by: java.lang.IllegalArgumentException: Modifying queries can only use void or int/Integer as return type! Caused by: java.lang.IllegalArgumentException: Modifying queries can only use void ...
2022-10-25技术教程Caused,IllegalArgumentException,java,langz 此问题为时区问题,在 jdbc 的连接 url 部分加上 usessl=true&servertimezone=utc 即可。如图
2022-10-15技术教程Caused,exceptions,mysql