Question

我在Weblogic 12.2.1上使用Jersey 2.22.1。受管服务器部署了Jax-RS v1服务。杰克逊工作不正常，非json服务正如预期的那样运作。

错误：

WARNING: The following warnings have been detected: WARNING: Contract interface javax.ws.rs.ext.MessageBodyReader can not be registered for component class com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider: Contract not assignable to component.

Pom.xml（有一个属性设置jersey.version 2.22.1）：

  <dependency>
        <groupId>org.glassfish.jersey.containers</groupId>
        <artifactId>jersey-container-servlet</artifactId>
        <version>${jersey.version}</version>
    </dependency>

    <dependency>
        <groupId>org.glassfish.jersey.ext</groupId>
        <artifactId>jersey-spring3</artifactId>
        <version>${jersey.version}</version>
        <exclusions>
            <exclusion>
                <groupId>org.springframework</groupId>
                <artifactId>spring</artifactId>
            </exclusion>
            <exclusion>
                <groupId>org.springframework</groupId>
                <artifactId>spring-core</artifactId>
            </exclusion>
            <exclusion>
                <groupId>org.springframework</groupId>
                <artifactId>spring-web</artifactId>
            </exclusion>
            <exclusion>
                <groupId>org.springframework</groupId>
                <artifactId>spring-beans</artifactId>
            </exclusion>
            <exclusion>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.glassfish.jersey.media</groupId>
        <artifactId>jersey-media-json-jackson</artifactId>
        <version>${jersey.version}</version>

weblogic.xml中：

 <wls:container-descriptor>
    <wls:prefer-application-packages>
        <!-- jsr311 -->
        <wls:package-name>javax.ws.rs.*</wls:package-name>
        <!-- javassist -->
        <wls:package-name>javassist.*</wls:package-name>
        <!-- aop repackaged -->
        <wls:package-name>org.aopalliance.*</wls:package-name>
        <!-- jersey 2 -->
        <wls:package-name>jersey.repackaged.*</wls:package-name>
        <wls:package-name>org.glassfish.jersey.*</wls:package-name>
        <wls:package-name>com.sun.research.ws.wadl.*</wls:package-name>
        <!-- hk2 -->
        <wls:package-name>org.glassfish.hk2.*</wls:package-name>
        <wls:package-name>org.jvnet.hk2.*</wls:package-name>
        <wls:package-name>org.jvnet.tiger_types.*</wls:package-name>
    </wls:prefer-application-packages>
    <wls:prefer-application-resources>
        <wls:resource-name>META-INF/services/javax.servlet.ServletContainerInitializer</wls:resource-name>
        <wls:resource-name>META-INF/services/javax.ws.rs.ext.RuntimeDelegate</wls:resource-name>
        <!-- jersey -->
        <wls:resource-name>META-INF/services/org.glassfish.jersey.*</wls:resource-name>
        <wls:resource-name>org.glassfish.jersey.*</wls:resource-name>
        <wls:resource-name>jersey.repackaged.*</wls:resource-name>
        <!-- hk2 -->
        <wls:resource-name>META-INF/services/org.glassfish.hk2.*</wls:resource-name>


        <wls:resource-name>org.codehaus.jackson.*</wls:resource-name>
        <wls:resource-name>com.fasterxml.jackson.*</wls:resource-name>
    </wls:prefer-application-resources>
</wls:container-descriptor>

Answer 1

我将weblogic.xml更改为首选的package-name com.fasterxml.jackson。*，它位于上面的prefer-application-resources部分，现在可以正常工作。这是我的weblogic.xml的片段：

 <wls:container-descriptor>
    <wls:prefer-application-packages>
        <!-- jsr311 -->
        <wls:package-name>javax.ws.rs.*</wls:package-name>
        <!-- javassist -->
        <wls:package-name>javassist.*</wls:package-name>
        <!-- aop repackaged -->
        <wls:package-name>org.aopalliance.*</wls:package-name>
        <!-- jersey 2 -->
        <wls:package-name>jersey.repackaged.*</wls:package-name>
        <wls:package-name>org.glassfish.jersey.*</wls:package-name>
        <wls:package-name>com.sun.research.ws.wadl.*</wls:package-name>
        <!-- hk2 -->
        <wls:package-name>org.glassfish.hk2.*</wls:package-name>
        <wls:package-name>org.jvnet.hk2.*</wls:package-name>
        <wls:package-name>org.jvnet.tiger_types.*</wls:package-name>
        <!--jackson-->
        <wls:package-name>com.fasterxml.jackson.*</wls:package-name>
    </wls:prefer-application-packages>
    <wls:prefer-application-resources>
        <wls:resource-name>META-INF/services/javax.servlet.ServletContainerInitializer</wls:resource-name>
        <wls:resource-name>META-INF/services/javax.ws.rs.ext.RuntimeDelegate</wls:resource-name>
        <!-- jersey -->
        <wls:resource-name>META-INF/services/org.glassfish.jersey.*</wls:resource-name>
        <wls:resource-name>org.glassfish.jersey.*</wls:resource-name>
        <wls:resource-name>jersey.repackaged.*</wls:resource-name>
        <!-- hk2 -->
        <wls:resource-name>META-INF/services/org.glassfish.hk2.*</wls:resource-name>


    </wls:prefer-application-resources>
</wls:container-descriptor>

Weblogic 12.2.1基础设施泽西杰克逊配置

1 个答案: