【Caused by: java.lang.IllegalArgumentException: 'dataSource' or 'jdbcTemplate' is required】的更多相关文章

Caused by: java.lang.IllegalArgumentException: 'dataSource' or 'jdbcTemplate' is required

概述 看到异常 一般就知道 在使用JdbcTemplate 需要购入数据源, 购入数据源的方式有两种,一种是xml 配置 在DAO层注入数据源, 另一种是在xml 中 配置模版JdbcTemplate 中注入数据源 , 一般就是下面的这个代码:但是还是死活抛出异常. @Autowired private JdbcTemplate jdbcTemplate; 查看源码: 有这么一行代码. 那么更换注入方式: /** * Set the JdbcTemplate for this DAO expli…

java.lang.IllegalArgumentException: 'sessionFactory' or 'hibernateTemplate' is required

java.lang.IllegalArgumentException: 'sessionFactory' or 'hibernateTemplate' is required 严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListenerorg.springframework.beans.facto…

SSH框架环境搭建问题：java.lang.IllegalArgumentException: 'sessionFactory' or 'hibernateTemplate' is required

SSH框架启动tomcate时出错 严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loginservice…

Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'jdbc.username' in string value "${jdbc.username}"

1.启动dubbo的引用dubbo服务时候报下面这个错误,这是由于去找dubbo的发布服务未找到报的错误,所以先启动dubbo的发布服务即可. [INFO] Scanning for projects... [INFO] [INFO] -------------------< com.taotao:taotao-manager-web >-------------------- [INFO] Building taotao-manager-web -SNAPSHOT [INFO] ------…

mybatis报错：Caused by: java.lang.IllegalArgumentException: Caches collection already contains value for com.crm.dao.PaperUserMapper

一.问题 eclipse启动时报下面的错误: Caused by: java.lang.IllegalArgumentException: Caches collection already contains value for com.crm.dao.PaperUserMapper    at org.apache.ibatis.session.Configuration$StrictMap.put(Configuration.java:782) ~[mybatis-3.2.7.jar:3.2…

解决Caused by: java.lang.IllegalArgumentException: Result Maps collection does not contain value for com.geek.dao.ContentDao.Integer

mybatis报错:Caused by: java.lang.IllegalArgumentException: Result Maps collection does not contain value for com.geek.dao.ContentDao.Integer 出错原因:一个手误 <select id="selectAllFirstNavigationName" resultMap="firstNavigation"> SELECT fi…

解决Caused by: java.lang.IllegalArgumentException: A universal match pattern ('/**') is defined before other patterns in the filter chain, causing them to be ignored. Please check the ordering in your

写项目时应用了SpringSecurity框架来进行登陆验证,之前单独的写简单的SpringSecrity的Demo时并没有报错,但是当和SpringMVC一起整合时却发生了报错 报错如下: Caused by: java.lang.IllegalArgumentException: A universal match pattern ('/**') is defined before other patterns in the filter chain, causing them to be…

Caused by: java.lang.IllegalArgumentException: argument type mismatch

下面是我的报错信息 at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141) at sun.reflect.NativeMethodAccessorImpl.invoke0(Na…

java.sql.SQLException: Error setting driver on UnpooledDataSource.Caused by: java.lang.IllegalArgumentException: Result Maps collection does not contain value for IStudentDaoMapper.Mapperdao.selectcou

是因为 Caused by: java.lang.IllegalArgumentException: Result Maps collection does not contain value for IStudentDaoMapper.Mapperdao.select是因为resultmaper的值错了…

spring .cloud ------------java.lang.RuntimeException: com.netflix.client.ClientException，Caused by: java.lang.IllegalArgumentException: MIME type may not contain reserved characters

1.问题的发生 Feign在默认情况下使用的是JDK原生的URLConnection发送HTTP请求,没有连接池,但是对每个地址会保持一个长连接,即利用HTTP的persistence connection .我们可以用Apache的HTTP Client替换Feign原始的http client, 从而获取连接池.超时时间等与性能息息相关的控制能力.Spring Cloud从Brixtion.SR5版本开始支持这种替换,首先在项目中声明Apache HTTP Client和feign-http…