TOMCAT WEB应用转https

修改web.xml

<security-constraint>     
    <web-resource-collection >   
        <web-resource-name >SSL</web-resource-name>   
        <url-pattern>/*</url-pattern>   
     </web-resource-collection>   
     <user-data-constraint>   
        <transport-guarantee>CONFIDENTIAL</transport-guarantee>   
    </user-data-constraint>   
</security-constraint>