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后台管理工程搭建

Maven

使用Maven作为后台管理工程的构建工具，主要用到了以下功能

　　依赖管理：包括jar的依赖，工程之间的依赖

　　项目构建：实现项目的一步构建

　　工程聚合、继承、依赖

　　Maven工程类型：war、jar、pom

taotao-parent 父工程的搭建

父工程应该是一个pom工程。

在父工程中定义依赖的jar的版本信息、Maven插件的版本

完整的pom文件如下

  1 <?xml version="1.0" encoding="UTF-8"?>
  2 <project xmlns="http://maven.apache.org/POM/4.0.0"
  3          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  5     <modelVersion>4.0.0</modelVersion>
  6 
  7     <groupId>com.taotao</groupId>
  8     <artifactId>taotao-parent</artifactId>
  9     <version>0.0.1-SNAPSHOT</version>
 10     <packaging>pom</packaging>
 11 
 12     <!-- 集中定义依赖版本号 -->
 13     <properties>
 14         <junit.version>4.12</junit.version>
 15         <spring.version>4.1.3.RELEASE</spring.version>
 16         <mybatis.version>3.3.0</mybatis.version>
 17         <mybatis.spring.version>1.2.3</mybatis.spring.version>
 18         <mybatis.paginator.version>1.2.15</mybatis.paginator.version>
 19         <mysql.version>5.1.32</mysql.version>
 20         <slf4j.version>1.6.4</slf4j.version>
 21         <jackson.version>2.4.2</jackson.version>
 22         <druid.version>1.0.9</druid.version>
 23         <httpclient.version>4.3.5</httpclient.version>
 24         <jstl.version>1.2</jstl.version>
 25         <servlet-api.version>2.5</servlet-api.version>
 26         <jsp-api.version>2.0</jsp-api.version>
 27         <joda-time.version>2.5</joda-time.version>
 28         <commons-lang3.version>3.3.2</commons-lang3.version>
 29         <commons-io.version>1.3.2</commons-io.version>
 30         <commons-net.version>3.3</commons-net.version>
 31         <pagehelper.version>3.4.2-fix</pagehelper.version>
 32         <jsqlparser.version>0.9.1</jsqlparser.version>
 33         <commons-fileupload.version>1.3.1</commons-fileupload.version>
 34         <jedis.version>2.7.2</jedis.version>
 35         <solrj.version>4.10.3</solrj.version>
 36     </properties>
 37     <!-- 只定义依赖的版本，并不实际依赖 -->
 38     <dependencyManagement>
 39         <dependencies>
 40             <!-- 时间操作组件 -->
 41             <dependency>
 42                 <groupId>joda-time</groupId>
 43                 <artifactId>joda-time</artifactId>
 44                 <version>${joda-time.version}</version>
 45             </dependency>
 46             <!-- Apache工具组件 -->
 47             <dependency>
 48                 <groupId>org.apache.commons</groupId>
 49                 <artifactId>commons-lang3</artifactId>
 50                 <version>${commons-lang3.version}</version>
 51             </dependency>
 52             <dependency>
 53                 <groupId>org.apache.commons</groupId>
 54                 <artifactId>commons-io</artifactId>
 55                 <version>${commons-io.version}</version>
 56             </dependency>
 57             <!--通信用的  ftp等-->
 58             <dependency>
 59                 <groupId>commons-net</groupId>
 60                 <artifactId>commons-net</artifactId>
 61                 <version>${commons-net.version}</version>
 62             </dependency>
 63             <!-- Jackson Json处理工具包 -->
 64             <dependency>
 65                 <groupId>com.fasterxml.jackson.core</groupId>
 66                 <artifactId>jackson-databind</artifactId>
 67                 <version>${jackson.version}</version>
 68             </dependency>
 69             <!-- httpclient -->
 70             <dependency>
 71                 <groupId>org.apache.httpcomponents</groupId>
 72                 <artifactId>httpclient</artifactId>
 73                 <version>${httpclient.version}</version>
 74             </dependency>
 75             <!-- 单元测试 -->
 76             <dependency>
 77                 <groupId>junit</groupId>
 78                 <artifactId>junit</artifactId>
 79                 <version>${junit.version}</version>
 80                 <scope>test</scope>
 81             </dependency>
 82             <!-- 日志处理 -->
 83             <dependency>
 84                 <groupId>org.slf4j</groupId>
 85                 <artifactId>slf4j-log4j12</artifactId>
 86                 <version>${slf4j.version}</version>
 87             </dependency>
 88             <!-- Mybatis -->
 89             <dependency>
 90                 <groupId>org.mybatis</groupId>
 91                 <artifactId>mybatis</artifactId>
 92                 <version>${mybatis.version}</version>
 93             </dependency>
 94             <dependency>
 95                 <groupId>org.mybatis</groupId>
 96                 <artifactId>mybatis-spring</artifactId>
 97                 <version>${mybatis.spring.version}</version>
 98             </dependency>
 99             <dependency>
100                 <groupId>com.github.miemiedev</groupId>
101                 <artifactId>mybatis-paginator</artifactId>
102                 <version>${mybatis.paginator.version}</version>
103             </dependency>
104             <dependency>
105                 <groupId>com.github.pagehelper</groupId>
106                 <artifactId>pagehelper</artifactId>
107                 <version>${pagehelper.version}</version>
108             </dependency>
109             <!-- MySql -->
110             <dependency>
111                 <groupId>mysql</groupId>
112                 <artifactId>mysql-connector-java</artifactId>
113                 <version>${mysql.version}</version>
114             </dependency>
115             <!-- 连接池 -->
116             <dependency>
117                 <groupId>com.alibaba</groupId>
118                 <artifactId>druid</artifactId>
119                 <version>${druid.version}</version>
120             </dependency>
121             <!-- Spring -->
122             <dependency>
123                 <groupId>org.springframework</groupId>
124                 <artifactId>spring-context</artifactId>
125                 <version>${spring.version}</version>
126             </dependency>
127             <dependency>
128                 <groupId>org.springframework</groupId>
129                 <artifactId>spring-beans</artifactId>
130                 <version>${spring.version}</version>
131             </dependency>
132             <dependency>
133                 <groupId>org.springframework</groupId>
134                 <artifactId>spring-webmvc</artifactId>
135                 <version>${spring.version}</version>
136             </dependency>
137             <dependency>
138                 <groupId>org.springframework</groupId>
139                 <artifactId>spring-jdbc</artifactId>
140                 <version>${spring.version}</version>
141             </dependency>
142             <dependency>
143                 <groupId>org.springframework</groupId>
144                 <artifactId>spring-aspects</artifactId>
145                 <version>${spring.version}</version>
146             </dependency>
147             <!-- JSP相关 -->
148             <dependency>
149                 <groupId>jstl</groupId>
150                 <artifactId>jstl</artifactId>
151                 <version>${jstl.version}</version>
152             </dependency>
153             <dependency>
154                 <groupId>javax.servlet</groupId>
155                 <artifactId>servlet-api</artifactId>
156                 <version>${servlet-api.version}</version>
157                 <scope>provided</scope>
158             </dependency>
159             <dependency>
160                 <groupId>javax.servlet</groupId>
161                 <artifactId>jsp-api</artifactId>
162                 <version>${jsp-api.version}</version>
163                 <scope>provided</scope>
164             </dependency>
165             <!-- 文件上传组件 -->
166             <dependency>
167                 <groupId>commons-fileupload</groupId>
168                 <artifactId>commons-fileupload</artifactId>
169                 <version>${commons-fileupload.version}</version>
170             </dependency>
171             <!-- Redis客户端 -->
172             <dependency>
173                 <groupId>redis.clients</groupId>
174                 <artifactId>jedis</artifactId>
175                 <version>${jedis.version}</version>
176             </dependency>
177             <!-- solr客户端 -->
178             <dependency>
179                 <groupId>org.apache.solr</groupId>
180                 <artifactId>solr-solrj</artifactId>
181                 <version>${solrj.version}</version>
182             </dependency>
183         </dependencies>
184     </dependencyManagement>
185     <build>
186         <finalName>${project.artifactId}</finalName>
187         <plugins>
188             <!-- 资源文件拷贝插件 -->
189             <plugin>
190                 <groupId>org.apache.maven.plugins</groupId>
191                 <artifactId>maven-resources-plugin</artifactId>
192                 <version>2.7</version>
193                 <configuration>
194                     <encoding>UTF-8</encoding>
195                 </configuration>
196             </plugin>
197             <!-- java编译插件 -->
198             <plugin>
199                 <groupId>org.apache.maven.plugins</groupId>
200                 <artifactId>maven-compiler-plugin</artifactId>
201                 <version>3.2</version>
202                 <configuration>
203                     <source>1.7</source>
204                     <target>1.7</target>
205                     <encoding>UTF-8</encoding>
206                 </configuration>
207             </plugin>
208         </plugins>
209         <pluginManagement>
210             <plugins>
211                 <!-- 配置Tomcat插件 -->
212                 <plugin>
213                     <groupId>org.apache.tomcat.maven</groupId>
214                     <artifactId>tomcat7-maven-plugin</artifactId>
215                     <version>2.2</version>
216                 </plugin>
217             </plugins>
218         </pluginManagement>
219     </build>
220 
221 
222 </project>

taotao-parent的pom

taotao-comon 工具类工程

把各个模块都会用到的一些通用功能抽取成一个个的工具类，组合成一个common工程

这个common工程最后打成一个jar包，其他项目只需要依赖这个jar，就能够使用common提供的各种功能

common工程继承taotao-parent工程

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <project xmlns="http://maven.apache.org/POM/4.0.0"
 3          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 5     <parent>
 6         <artifactId>taotao-parent</artifactId>
 7         <groupId>com.taotao</groupId>
 8         <version>0.0.1-SNAPSHOT</version>
 9         <relativePath>../taotao-parent/pom.xml</relativePath>
10     </parent>
11     <modelVersion>4.0.0</modelVersion>
12 
13     <groupId>com.taotao</groupId>
14     <artifactId>taotao-common</artifactId>
15 
16     <!-- jar包的依赖 -->
17     <dependencies>
18         <!-- 时间操作组件 -->
19         <dependency>
20             <groupId>joda-time</groupId>
21             <artifactId>joda-time</artifactId>
22         </dependency>
23         <!-- Apache工具组件 -->
24         <dependency>
25             <groupId>org.apache.commons</groupId>
26             <artifactId>commons-lang3</artifactId>
27         </dependency>
28         <dependency>
29             <groupId>org.apache.commons</groupId>
30             <artifactId>commons-io</artifactId>
31         </dependency>
32         <dependency>
33             <groupId>commons-net</groupId>
34             <artifactId>commons-net</artifactId>
35         </dependency>
36         <!-- Jackson Json处理工具包 -->
37         <dependency>
38             <groupId>com.fasterxml.jackson.core</groupId>
39             <artifactId>jackson-databind</artifactId>
40         </dependency>
41         <!-- httpclient -->
42         <dependency>
43             <groupId>org.apache.httpcomponents</groupId>
44             <artifactId>httpclient</artifactId>
45         </dependency>
46         <!-- 单元测试 -->
47         <dependency>
48             <groupId>junit</groupId>
49             <artifactId>junit</artifactId>
50             <scope>test</scope>
51         </dependency>
52         <!-- 日志处理 -->
53         <dependency>
54             <groupId>org.slf4j</groupId>
55             <artifactId>slf4j-log4j12</artifactId>
56         </dependency>
57     </dependencies>
58 
59 
60 </project>

taotao-common

taotao-manager 聚合工程

后台工程是一个web项目，可以将Controller、Service、Mapper、Pojo各层分离，每一层都是一个jar，然后使用聚合工程将他们组合起来。结构如下

后台管理系统工程结构：

taotao-parent -- 管理依赖jar包的版本，全局，公司级别

|--taotao-common --- 通用组件、工具类

|--taotao-manage -- 后台系统

|--com.taotao.manage.web

|--com.taotao.manage.service

|--com.taotao.manage.mapper

|--com.taotao.manage.pojo

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <project xmlns="http://maven.apache.org/POM/4.0.0"
 3          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 5     <parent>
 6         <artifactId>taotao-parent</artifactId>
 7         <groupId>com.taotao</groupId>
 8         <version>0.0.1-SNAPSHOT</version>
 9         <relativePath>../taotao-parent/pom.xml</relativePath>
10     </parent>
11     <modelVersion>4.0.0</modelVersion>
12 
13     <groupId>com.taotao</groupId>
14     <artifactId>taotao-manager</artifactId>
15     <packaging>pom</packaging>
16     <!-- 依赖管理 -->
17     <dependencies>
18         <dependency>
19             <groupId>com.taotao</groupId>
20             <artifactId>taotao-common</artifactId>
21             <version>0.0.1-SNAPSHOT</version>
22         </dependency>
23     </dependencies>
24 
25 
26 </project>

taotao-manager

taotao-manager-pojo

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>taotao-manager</artifactId>
        <groupId>com.taotao</groupId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.taotao</groupId>
    <artifactId>taotao-manager-pojo</artifactId>
    <packaging>jar</packaging>


</project>

taotao-manager-mapper

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>taotao-manager</artifactId>
        <groupId>com.taotao</groupId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.taotao</groupId>
    <artifactId>taotao-manager-mapper</artifactId>

    <!-- 依赖管理 -->
    <dependencies>
        <dependency>
            <groupId>com.taotao</groupId>
            <artifactId>taotao-manager-pojo</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>
        <!-- Mybatis -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
        </dependency>
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
        </dependency>
        <dependency>
            <groupId>com.github.miemiedev</groupId>
            <artifactId>mybatis-paginator</artifactId>
        </dependency>
        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper</artifactId>
        </dependency>
        <!-- MySql -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!-- 连接池 -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
        </dependency>
    </dependencies>

</project>

taotao-manager-service

<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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.taotao</groupId>
        <artifactId>taotao-manager</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>taotao-manager-service</artifactId>
    <!-- 依赖管理 -->
    <dependencies>
        <dependency>
            <groupId>com.taotao</groupId>
            <artifactId>taotao-manager-mapper</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>
        <!-- Spring -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
        </dependency>
    </dependencies>
</project>

taotao-manager-web

<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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.taotao</groupId>
        <artifactId>taotao-manager</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>taotao-manager-web</artifactId>
    <packaging>war</packaging>
    <!-- 依赖管理 -->
    <dependencies>
        <dependency>
            <groupId>com.taotao</groupId>
            <artifactId>taotao-manager-service</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>
        <!-- JSP相关 -->
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jsp-api</artifactId>
            <scope>provided</scope>
        </dependency>
        <!-- 文件上传组件 -->
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
        </dependency>
    </dependencies>
</project>



注意：每个工程创建完后都安装到maven，以便被其他项目依赖，包括pom工程，也要安装



测试：运行taotao-manager聚合工程的tomcat7:run，起来后在浏览器输入指定地址，看看主页是否显示



到目前为止，代码在 https://git.oschina.net/sherryBy/taotao.git 的 提交id为  8189d151ca10e11888952face0529a0ce7cfa7d9

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原文地址：https://www.cnblogs.com/sherrykid/p/6262628.html