Spring boot 问题总结
1. Spring boot 嵌入的tomcat不能启动: Unregistering JMX-exposed beans on shutdown
  在官网(http://start.spring.io/)上generate project,将生成的项目导入idea中,运行之后控制台输出“Unregistering JMX-exposed beans on shutdown”,
     tomcat也没有运行。寻找原因,看了下pom.xml文件中tomcat依赖关系如下:
<dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
         <!--
        <scope>provided</scope>
-->
</dependency>
    将<scope>provided</scope>注释掉,重新运行项目便可启动嵌入的tomcat服务器:Tomcat started on port(s): 8080 (http)
 
    参见:http://blog.csdn.net/sun20100912/article/details/52013463
    如果还不行,在引入WEB包:
<dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
</dependency>
 
                    
                     
                    
                 
                    
                
 
 
                
            
         
         浙公网安备 33010602011771号
浙公网安备 33010602011771号