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如何配置Apache TomEE 8用Jackson替代Johnzon作为JAX-RS JSON提供者

如何在TomEE 8.x中强制JEE应用使用Jackson替代默认Johnzon作为JAX-RS JSON提供者

我有一个测试用的简单JEE应用,需要强制其使用Jackson而非默认的Johnzon作为JAX-RS JSON提供者。当前项目包含以下代码:

项目代码

Application类

@ApplicationPath("/api")
public class HelloApplication extends Application {

}

JAX-RS资源类

@Path("/hello-world")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public class HelloResource {
    @GET
    @Produces("text/plain")
    @JacksonFeatures(serializationEnable =  { SerializationFeature.INDENT_OUTPUT })
    public String hello() {
        return "Hello, World!";
    }
}

pom.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.example</groupId>
    <artifactId>test</artifactId>
    <version>1.0-SNAPSHOT</version>
    <name>test</name>
    <packaging>war</packaging>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.target>11</maven.compiler.target>
        <maven.compiler.source>11</maven.compiler.source>
        <junit.version>5.7.1</junit.version>
    </properties>

    <dependencies>

        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-api</artifactId>
            <version>8.0</version>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.jaxrs</groupId>
            <artifactId>jackson-jaxrs-json-provider</artifactId>
            <version>2.14.0</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
            <version>2.14.0</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.module</groupId>
            <artifactId>jackson-module-jaxb-annotations</artifactId>
            <version>2.14.0</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.jaxrs</groupId>
            <artifactId>jackson-jaxrs-providers</artifactId>
            <version>2.14.0</version>
            <type>pom</type>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.datatype</groupId>
            <artifactId>jackson-datatype-jsr310</artifactId>
            <version>2.14.2</version>
        </dependency>

        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-core</artifactId>
            <version>3.1.12</version>
        </dependency>

    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>3.3.1</version>
            </plugin>
        </plugins>
    </build>
</project>

已尝试的无效配置

1. system.properties配置

openejb.jaxrs.jsonProviders=com.fasterxml.jackson.jaxrs.json.JacksonJsonProvider

2. openejb-jar.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<openejb-jar xmlns="http://www.openejb.org/openejb-jar/1.1">
    <pojo-deployment  class-name="jaxrs-application">
        <properties>
            cxf.jaxrs.providers = com.fasterxml.jackson.jaxrs.json.JacksonJsonProvider
        </properties>
    </pojo-deployment>
</openejb-jar>

我已经尝试了Stack Overflow上针对旧版本的所有解决方案,但均无效。当前测试环境为TomEE 8.0.13和8.0.14版本,结果一致,希望能得到解决方法。

内容的提问来源于stack exchange,提问作者M-Soley

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最近更新时间:2026.07.23 01:42:26