eclipse + maven + org.glassfish.jersey 创建 webapi

org.glassfish.jersey 和 com.sun.jersey 的区别是，jersy version 2 之前是 com.sun.jersy， 之后改名为 org.glassfish.jersey, 所以想用 jersey 新版本就用 org.glassfish.jersey；

创建

支持返回 json 对象

pom

	<dependency>
		<groupId>org.glassfish.jersey.media</groupId>
		<artifactId>jersey-media-json-jackson</artifactId>
		<version>2.25.1</version>
	</dependency>

    @GET
    @Produces(MediaType.APPLICATION_JSON)
    public UserInfo getIt() {
        UserInfo user =  new UserInfo();
        user.setId("1");
        user.setName("grissom");
        return user;
    }

错误： Exception in thread "main" java.lang.NoSuchMethodError: org.glassfish.jersey.CommonProperties.getValue(Ljava/util/Map;Ljavax/ws/rs/RuntimeType;Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object; ，修改jersey 版本号，和 json 一致

	<properties>
		<jersey.version>2.25.1</jersey.version>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	</properties>

错误： org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor aroundWriteTo

去掉或注释下面这段

		<!-- uncomment this to get JSON support:
		<dependency>
		    <groupId>org.glassfish.jersey.media</groupId>
		    <artifactId>jersey-media-moxy</artifactId>
		</dependency>-->

错误 Caused by: java.lang.ClassNotFoundException: org.glassfish.jersey.client.ClientConfig ，添加

		<dependency>
			<groupId>org.glassfish.jersey.core</groupId>
			<artifactId>jersey-client</artifactId>
			<version>2.25.1</version>
			<scope>provided</scope>
		</dependency>

错误 Exception in thread "main" java.lang.NoClassDefFoundError: org/objectweb/asm/ClassVisitor ，添加

 	<dependency>
			<groupId>asm</groupId>
			<artifactId>asm</artifactId>
			<version>3.3.1</version>
		</dependency>

我的 demo pom:

<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 http://maven.apache.org/maven-v4_0_0.xsd">

	<modelVersion>4.0.0</modelVersion>

	<groupId>com.easymerylife.member</groupId>
	<artifactId>member</artifactId>
	<packaging>jar</packaging>
	<version>0.0.1-SNAPSHOT</version>
	<name>member</name>

	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.glassfish.jersey</groupId>
				<artifactId>jersey-bom</artifactId>
				<version>${jersey.version}</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>

	<dependencies>
		<dependency>
			<groupId>org.glassfish.jersey.containers</groupId>
			<artifactId>jersey-container-grizzly2-http</artifactId>
		</dependency>
		<dependency>
			<groupId>org.glassfish.jersey.media</groupId>
			<artifactId>jersey-media-json-jackson</artifactId>
			<version>2.25.1</version>
		</dependency>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.9</version>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>org.glassfish.jersey.core</groupId>
			<artifactId>jersey-client</artifactId>
			<version>2.25.1</version>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>asm</groupId>
			<artifactId>asm</artifactId>
			<version>3.3.1</version>
		</dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>2.5.1</version>
				<inherited>true</inherited>
				<configuration>
					<source>1.6</source>
					<target>1.6</target>
				</configuration>
			</plugin>
			<plugin>
				<groupId>org.codehaus.mojo</groupId>
				<artifactId>exec-maven-plugin</artifactId>
				<version>1.2.1</version>
				<executions>
					<execution>
						<goals>
							<goal>java</goal>
						</goals>
					</execution>
				</executions>
				<configuration>
					<mainClass>com.easymerylife.member.member.Main</mainClass>
				</configuration>
			</plugin>
		</plugins>
	</build>

	<properties>
		<jersey.version>2.25.1</jersey.version>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	</properties>
</project>