springboot出现 Failed to start component [StandardEngine[Tomcat].StandardHost[localhost]]
2016-12-29 11:04
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springboot出现Failed to start component [StandardEngine[Tomcat].StandardHost[localhost]],也就是tomcat启动不起来,
原因:可能是 servlet-api-x.x.jar冲突,原来我在pom.xml中配置了
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
这样的javax.servlet,导致与springboot内嵌的tomcat的javax.servlet冲突,所以报错,
解决办法:删除上述jar包引入即可
原因:可能是 servlet-api-x.x.jar冲突,原来我在pom.xml中配置了
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
这样的javax.servlet,导致与springboot内嵌的tomcat的javax.servlet冲突,所以报错,
解决办法:删除上述jar包引入即可
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