spring boot部署到weblogic12C上，抛出web.xml里面存在多个ContextLoader*

spring boot 2.2.4部署到weblogic12C上，抛出web.xml里面存在多个ContextLoader*

这个是web.xml。

<context-param>
    <param-name>springSecurityConfig</param-name>
    <param-value>com.untiop.DzyyApplication</param-value>
</context-param>


<listener>
    <!--<listener-class>org.springframework.boot.legacy.context.web.SpringBootContextLoaderListener</listener-class>-->
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<filter>
    <filter-name>metricFilter</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>

<filter-mapping>
    <filter-name>metricFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

<servlet>
    <servlet-name>appServlet</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
        <param-name>contextAttribute</param-name>
        <param-value>org.springframework.web.context.WebApplicationContext.ROOT</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>appServlet</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

这个是部署到weblogic 上的报错信息。

springboot自带一个tomcat 如果部署在其他的web服务器内会冲突
springboot部署不建议用war包用jar包直接部署启动就行
如果非要用war包那要在项目中pom.xml禁止使用tomcat并重写启动类网上有教程