spring 4.0.3整合Hessian4.0.38 IDEA

1.1 Hessian简介

Hessian是一个轻量级的remoting onhttp工具，使用简单的方法提供了RMI的功能。相比WebService，Hessian更简单、快捷。采用的是二进制RPC协议，因为采用的是二进制协议，所以它很适合于发送二进制数据。

1.2 整合

对于Hessian是分服务端和客户端的，网上的一些例子也是大部分分开的（SpringMVC整合Hessian访问远程服务）。这里使用IntelliJ IDEA把服务端和客户端整合在一个项目里面。利用maven统一管理包。其他module直接继承依赖。

项目结构

pom.xml

1<?xml version="1.0" encoding="UTF-8" ?>
2<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
3         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
4    <modelVersion>4.0.0</modelVersion>
5    <groupId>com.mr.web</groupId>
6    <artifactId>hessian-web</artifactId>
7    <packaging>pom</packaging>
8    <version>1.0-SNAPSHOT</version>
9    <name>hessian-web</name>
10    <description>公共工具包</description>
11
12    <modules>
13        <module>api</module>
14        <module>service</module>
15        <module>web</module>
16    </modules>
17    <properties>
18        <spring_version>4.0.3.RELEASE</spring_version>
19        <hessian.version>4.0.38</hessian.version>
20    </properties>
21    <dependencyManagement>
22
23        <dependencies>
24            <!-- spring start -->
25            <dependency>
26                <groupId>org.springframework</groupId>
27                <artifactId>spring-core</artifactId>
28                <version>${spring_version}</version>
29            </dependency>
30            <dependency>
31                <groupId>org.springframework</groupId>
32                <artifactId>spring-beans</artifactId>
33                <version>${spring_version}</version>
34            </dependency>
35            <dependency>
36                <groupId>org.springframework</groupId>
37                <artifactId>spring-web</artifactId>
38                <version>${spring_version}</version>
39            </dependency>
40            <dependency>
41                <groupId>org.springframework</groupId>
42                <artifactId>spring-webmvc</artifactId>
43                <version>${spring_version}</version>
44            </dependency>
45            <dependency>
46                <groupId>org.springframework</groupId>
47                <artifactId>spring-context</artifactId>
48                <version>${spring_version}</version>
49            </dependency>
50            <dependency>
51                <groupId>org.springframework</groupId>
52                <artifactId>spring-aop</artifactId>
53                <version>${spring_version}</version>
54            </dependency>
55            <dependency>
56                <groupId>org.springframework</groupId>
57                <artifactId>spring-orm</artifactId>
58                <version>${spring_version}</version>
59            </dependency>
60            <dependency>
61                <groupId>org.springframework</groupId>
62                <artifactId>spring-tx</artifactId>
63                <version>${spring_version}</version>
64            </dependency>
65            <dependency>
66                <groupId>org.springframework</groupId>
67                <artifactId>spring-jdbc</artifactId>
68                <version>${spring_version}</version>
69            </dependency>
70
71            <dependency>
72                <groupId>org.springframework</groupId>
73                <artifactId>spring-context-support</artifactId>
74                <version>${spring_version}</version>
75            </dependency>
76            <!-- spring end -->
77            <!-- hessian -->
78            <dependency>
79                <groupId>com.caucho</groupId>
80                <artifactId>hessian</artifactId>
81                <version>${hessian.version}</version>
82            </dependency>
83            <!-- test -->
84            <dependency>
85                <groupId>junit</groupId>
86                <artifactId>junit</artifactId>
87                <version>4.8.2</version>
88                <scope>test</scope>
89            </dependency>
90
91            <!-- servlet start -->
92            <dependency>
93                <groupId>org.apache.tomcat</groupId>
94                <artifactId>tomcat-servlet-api</artifactId>
95                <version>8.0.3</version>
96                <scope>provided</scope>
97            </dependency>
98
99            <dependency>
100                <groupId>org.apache.tomcat</groupId>
101                <artifactId>jsp-api</artifactId>
102                <version>6.0.39</version>
103                <scope>provided</scope>
104            </dependency>
105
106            <dependency>
107                <groupId>jstl</groupId>
108                <artifactId>jstl</artifactId>
109                <version>1.2</version>
110            </dependency>
111
112            <dependency>
113                <groupId>javax.servlet.jsp</groupId>
114                <artifactId>jsp-api</artifactId>
115                <version>2.1</version>
116                <scope>provided</scope>
117            </dependency>
118            <!-- servlet end -->
119        </dependencies>
120    </dependencyManagement>
121</project>

服务端接口目录

服务端接口ITaskRemoteService

1public interface ITaskRemoteService {
2    String task();
3}

Pom文件

1<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
2         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
3    <parent>
4        <groupId>com.mr.web</groupId>
5        <artifactId>hessian-web</artifactId>
6        <version>1.0-SNAPSHOT</version>
7        <relativePath>../pom.xml</relativePath>
8    </parent>
9
10    <modelVersion>4.0.0</modelVersion>
11
12    <artifactId>api</artifactId>
13    <packaging>jar</packaging>
14    <name>${project.artifactId}</name>
15</project>

接口实现目录

接口实现

1TaskRemoteService
2
3@Service("taskRemoteService")
4public class TaskRemoteService implements ITaskRemoteService {
5    public String task() {
6        System.out.println("This is a task test for hessian ");
7        return "SUCCESS";
8    }
9}

 pom文件

打包为war文件，供客户端调用

1<pre style="font-family: 宋体; font-size: 9pt; background-color: rgb(255, 255, 255);"><pre name="code" class="java"><?xml version="1.0" encoding="UTF-8"?>
2<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
3         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
4    <parent>
5        <groupId>com.mr.web</groupId>
6        <artifactId>hessian-web</artifactId>
7        <version>1.0-SNAPSHOT</version>
8    </parent>
9
10    <modelVersion>4.0.0</modelVersion>
11
12    <artifactId>service</artifactId>
13    <packaging>war</packaging>
14    <name>${project.artifactId}</name>
15
16    <dependencies>
17        <dependency>
18            <groupId>com.mr.web</groupId>
19            <artifactId>api</artifactId>
20            <version>1.0-SNAPSHOT</version>
21        </dependency>
22
23        <dependency>
24            <groupId>com.caucho</groupId>
25            <artifactId>hessian</artifactId>
26        </dependency>
27        <dependency>
28            <groupId>org.springframework</groupId>
29            <artifactId>spring-web</artifactId>
30        </dependency>
31        <dependency>
32            <groupId>junit</groupId>
33            <artifactId>junit</artifactId>
34        </dependency>
35
36        <dependency>
37            <groupId>org.springframework</groupId>
38            <artifactId>spring-core</artifactId>
39        </dependency>
40
41        <dependency>
42            <groupId>org.springframework</groupId>
43            <artifactId>spring-beans</artifactId>
44        </dependency>
45
46        <dependency>
47            <groupId>org.springframework</groupId>
48            <artifactId>spring-web</artifactId>
49        </dependency>
50
51        <dependency>
52            <groupId>org.springframework</groupId>
53            <artifactId>spring-context</artifactId>
54        </dependency>
55
56        <dependency>
57            <groupId>org.springframework</groupId>
58            <artifactId>spring-webmvc</artifactId>
59        </dependency>
60
61        <dependency>
62            <groupId>org.springframework</groupId>
63            <artifactId>spring-tx</artifactId>
64        </dependency>
65
66        <dependency>
67            <groupId>org.springframework</groupId>
68            <artifactId>spring-jdbc</artifactId>
69        </dependency>
70    </dependencies>
71
72</project>

配置文件context_hessian_service.xml

1<beans xmlns="http://www.springframework.org/schema/beans"
2       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
3       xmlns:context="http://www.springframework.org/schema/context"
4       xsi:schemaLocation="http://www.springframework.org/schema/beans
5        http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
6    <bean id="/taskRemoteService" class="org.springframework.remoting.caucho.HessianServiceExporter">
7        <property name="service" ref="taskRemoteService"/>
8        <property name="serviceInterface" value="com.mr.hessian.api.ITaskRemoteService"/>
9    </bean>
10    <context:component-scan base-package="com.mr"/>
11</beans>

web.xml设置

1<?xml version="1.0" encoding="UTF-8"?>
2<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
3         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
5    <display-name>hessian-web</display-name>
6
7    <!-- spring mvc -->
8    <servlet>
9        <servlet-name>hessian-service</servlet-name>
10        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
11        <init-param>
12            <param-name>contextConfigLocation</param-name>
13            <param-value>classpath:context_hessian_service.xml</param-value>
14        </init-param>
15        <load-on-startup>1</load-on-startup>
16    </servlet>
17
18    <servlet-mapping>
19        <servlet-name>hessian-service</servlet-name>
20        <url-pattern>/</url-pattern>
21    </servlet-mapping>
22
23</web-app>

客户端设置。

客户端目录

controller

1@Controller("/")
2public class TaskController {
3
4    @Autowired
5    private ITaskRemoteService taskRemoteService;
6
7    @RequestMapping("task")
8    public String index(Model model) {
9        String task = "FAIL";
10        task = taskRemoteService.task();
11        model.addAttribute("status", task);
12        return "task";
13    }
14}

客户端配置

context_hessian_api.xml

1<beans xmlns="http://www.springframework.org/schema/beans"
2       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
3       xsi:schemaLocation="http://www.springframework.org/schema/beans
4        http://www.springframework.org/schema/beans/spring-beans.xsd">
5    <bean id="taskRemoteService" class="org.springframework.remoting.caucho.HessianProxyFactoryBean">
6        <property name="serviceUrl" value="http://localhost:8080/service/taskRemoteService"/>
7        <property name="serviceInterface" value="com.mr.hessian.api.ITaskRemoteService"/>
8    </bean>
9</beans>

spring-config.xml

1<beans xmlns="http://www.springframework.org/schema/beans"
2       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
3       xmlns:context="http://www.springframework.org/schema/context"
4       xmlns:mvc="http://www.springframework.org/schema/mvc"
5       xsi:schemaLocation="http://www.springframework.org/schema/beans
6        http://www.springframework.org/schema/beans/spring-beans.xsd
7        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
8        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
9        ">
10    <context:component-scan base-package="com.mr"/>
11
12    <import resource="context_hessian_api.xml"/>
13    <mvc:annotation-driven/>
14    <!-- ViewResolver -->
15    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
16        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
17        <property name="prefix" value="/WEB-INF/"/>
18        <property name="suffix" value=".jsp"/>
19    </bean>
20
21</beans>

task.jsp

1<%@page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
2<!DOCTYPE html>
3<html>
4<body>
5<h2>Hello World!</h2>
6<a>Hessian 远程调用 </a>${status}
7</body>
8</html>

web.xml

1<?xml version="1.0" encoding="UTF-8"?>
2<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
3         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
5    <display-name>hessian-web</display-name>
6
7    <!-- spring mvc -->
8    <servlet>
9        <servlet-name>appServlet</servlet-name>
10        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
11        <init-param>
12            <param-name>contextConfigLocation</param-name>
13            <param-value>classpath:spring-config.xml</param-value>
14        </init-param>
15        <load-on-startup>1</load-on-startup>
16    </servlet>
17
18    <servlet-mapping>
19        <servlet-name>appServlet</servlet-name>
20        <url-pattern>/</url-pattern>
21    </servlet-mapping>
22
23</web-app>

index.jsp

1<%@page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
2<!DOCTYPE html>
3<html>
4<body>
5<h2>Hello World!</h2>
6<a href="${pageContext.request.contextPath}/task">点我</a>
7</body>
8</html>

pom.xml

1<?xml version="1.0" encoding="UTF-8"?>
2<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
3         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
4    <parent>
5        <groupId>com.mr.web</groupId>
6        <artifactId>hessian-web</artifactId>
7        <version>1.0-SNAPSHOT</version>
8        <relativePath>../pom.xml</relativePath>
9    </parent>
10
11    <modelVersion>4.0.0</modelVersion>
12
13    <artifactId>web</artifactId>
14    <packaging>war</packaging>
15    <name>${project.artifactId}</name>
16
17    <dependencies>
18
19        <dependency>
20            <groupId>com.mr.web</groupId>
21            <artifactId>api</artifactId>
22            <version>1.0-SNAPSHOT</version>
23        </dependency>
24
25        <dependency>
26            <groupId>com.caucho</groupId>
27            <artifactId>hessian</artifactId>
28        </dependency>
29
30        <dependency>
31            <groupId>org.springframework</groupId>
32            <artifactId>spring-core</artifactId>
33        </dependency>
34
35        <dependency>
36            <groupId>org.springframework</groupId>
37            <artifactId>spring-beans</artifactId>
38        </dependency>
39
40        <dependency>
41            <groupId>org.springframework</groupId>
42            <artifactId>spring-web</artifactId>
43        </dependency>
44
45        <dependency>
46            <groupId>org.springframework</groupId>
47            <artifactId>spring-context</artifactId>
48        </dependency>
49
50        <dependency>
51            <groupId>org.springframework</groupId>
52            <artifactId>spring-webmvc</artifactId>
53        </dependency>
54
55        <dependency>
56            <groupId>org.springframework</groupId>
57            <artifactId>spring-tx</artifactId>
58        </dependency>
59
60        <dependency>
61            <groupId>org.springframework</groupId>
62            <artifactId>spring-jdbc</artifactId>
63        </dependency>
64
65        <!-- servlet -->
66        <dependency>
67            <groupId>org.apache.tomcat</groupId>
68            <artifactId>tomcat-servlet-api</artifactId>
69        </dependency>
70        <dependency>
71            <groupId>org.apache.tomcat</groupId>
72            <artifactId>jsp-api</artifactId>
73        </dependency>
74        <dependency>
75            <groupId>javax.servlet.jsp</groupId>
76            <artifactId>jsp-api</artifactId>
77        </dependency>
78        <dependency>
79            <groupId>jstl</groupId>
80            <artifactId>jstl</artifactId>
81        </dependency>
82
83    </dependencies>
84</project>

发布

添加war包

在浏览器查看

源码地址：https://github.com/wuxinshui/hessian-web