jersey框架搭建

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1、首先加载相关jar包

<dependencies><dependency><groupId>asm</groupId><artifactId>asm</artifactId><version>3.3.1</version></dependency><dependency><groupId>com.sun.jersey</groupId><artifactId>jersey-atom</artifactId><version>1.19</version></dependency><dependency><groupId>com.sun.jersey</groupId><artifactId>jersey-core</artifactId><version>1.19</version></dependency><dependency><groupId>com.sun.jersey</groupId><artifactId>jersey-fastinfoset</artifactId><version>1.19</version></dependency><dependency><groupId>com.sun.jersey</groupId><artifactId>jersey-json</artifactId><version>1.19</version></dependency><dependency><groupId>com.sun.jersey.contribs</groupId><artifactId>jersey-multipart</artifactId><version>1.19</version></dependency><dependency><groupId>com.sun.jersey</groupId><artifactId>jersey-server</artifactId><version>1.19</version></dependency></dependencies>

2、配置web.xml

<servlet><description>JAX-RS Tools Generated - Do not modify</description><servlet-name>JAX-RS Servlet</servlet-name><servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class><load-on-startup>1</load-on-startup></servlet><servlet-mapping><servlet-name>JAX-RS Servlet</servlet-name><url-pattern>/mapi/*</url-pattern></servlet-mapping>

通过配置我们知道url访问地址为项目名称+mapi/

3、编写资源访问，在jersey 中所有被访问的都可以被视为资源。

import javax.ws.rs.GET;import javax.ws.rs.Path;import javax.ws.rs.Produces;import javax.ws.rs.core.MediaType;@Path("/index")public class helloController {@GET@Path("/hello")@Produces(MediaType.TEXT_PLAIN)public String getUserText() {return "Hello,World!";}}

就是如此，简单的框架搭建好了，记住这个是无状态的！

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jersey框架 搭建

jersey框架搭建