java.lang.IllegalStateException: Failed to load ApplicationContext

简介: java.lang.IllegalStateException: Failed to load ApplicationContext

java.lang.IllegalStateException: Failed to load ApplicationContext

报错

今天在整合SSM测试service接口时出现了此处错误


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关键词


Failed to load ApplicationContext中文翻译过来就是加载应用配置失败


这样的话就是有配置文件出错


总结


我总结有以下几处错误


1、Spring配置的@PropertySource注解里少写了classpath:前缀


2、Spring配置的@ComponentScan注解里设置的扫描包范围太大,把SpringMVC配置也扫了


3、Spring的配置类导入注解@Import没写


4、Mybatis的配置类比如MybatisConfig中的包扫描Bean的包名拼写错误


我的错误点


我的错误就是第四个,把包名拼错了(itheima少拼一个i),浪费了我一下午时间,希望大家不要像我一样犯如此低级的错误


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