【ERP項目開發】001.ERP簡介、工程搭建

ERP項目開發系列筆記，是我所做的大學畢業設計的項目，基於真實企業的模擬開發。本系列對應錄播視頻可從嗶哩嗶哩觀看。

001.ERP簡介、工程搭建——嗶哩嗶哩鏈接：http://www.bilibili.com/video/av31046112

1. ERP是什麼

Enterprise Resource Planning，企業資源計劃

企業資源計劃是指建立在信息技術基礎上，以系統化的管理思想，爲企業決策層及員工提供決策運行手段的管理平臺。

ERP的功能模塊

• 供應鏈（物流）
• 銷售（商貿）【本項目所屬類型】
• 財務（all）
• 生產（製造業）

2. 本項目做的ERP簡介

這是一個進銷存ERP，爲商貿公司所做。

進銷存：採購、銷售、倉儲。

它對應的四套主線業務：採購、銷售、採購退貨、銷售退貨。

3. 本項目的概覽

3.1 登錄之後的主頁

3.2 基礎維護

比較常見的部門-員工-角色-資源的基於權限模型的基礎數據的維護。

3.3 商品

1-M-N的一對多→一對多（三級聯動）

3.4 採購、銷售業務【進、銷】

包含了採購、銷售兩套主線業務。

3.5 倉庫【存】

3.6 報表中心

老闆、財務不管你的訂單業務，他們只關心：錢

4. 以採購業務爲例，介紹主線業務流程

4.1 新建採購訂單

4.2下單完成後可查看詳情

4.3 採購訂單新建完畢後，需要採購主管審覈

4.4 如果訂單不合適/不可行，可駁回訂單

之後會彈出一個對話框：是否允許訂單修改。

4.5 駁回後選擇修改，此時不能再審覈，訂單狀態變爲“等待修改”

4.6 修改訂單後重新審覈通過

此時審覈列表頁中不再顯示該訂單

4.7 訂單出現在了運輸任務指派頁

4.8 運輸任務指派

4.9 指派完成後，該訂單隻會出現在指定跟單人的列表頁中

4.10 訂單啓動

需要注意兩個問題：供應商是否送貨；如果不送貨是否使用物流(如果不送貨、不使用物流，則只能自己去拉貨)

4.11 選擇：不送貨、使用物流

此時訂單狀態變爲“選擇物流公司”

4.12 點擊“詳細”

單選按鈕變成了狀態值，且多了填寫運單號的按鈕

4.13 選擇物流公司、並填寫運單號

4.14 填寫完成後，狀態變爲“入庫”

4.15 點擊詳細→入庫，加載入庫單

動態ajax入庫，當最後一個訂單項入庫完成後，訂單要結束。

5. 工程架構和技術選型

工程結構比較普通、經典的架構模式分層、分模塊開發

技術選型主要以SSM爲主

• Spring（包括MVC）——貫穿整個項目
• Dubbo+Zookeeper——工程之間的服務調用（ERP主模塊可以調用運輸模塊的服務，也可以調用客戶管理模塊的服務）
• MyBatis——持久層框架
• MySQL+Druid——數據庫連接
• Activiti——工作流框架（本ERP項目是基於流程的業務系統）
• poi——報表導出
• Shiro——安全框架，用於權限校驗
• jsp，servlet

6. 開發環境

STS3.9.5+MySQL5.5+jdk1.8

使用STS時注意的小技巧

把原來的.metadata文件夾整個的拷到另一個全新的工作目錄下，可以實現配置的拷貝。

7. 工程搭建

用Maven搭建工程

7.1 erp-parent工程

跳過骨架，注意打包方式

對應的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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>org.linkedbear</groupId>
    <artifactId>erp-parent</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>pom</packaging>

    <properties>
        <webVersion>3.1</webVersion>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <junit.version>4.12</junit.version>
        <slf4j.version>1.7.2</slf4j.version>
        <jackson.version>2.9.4</jackson.version>
        <fastjson.version>1.2.49</fastjson.version>

        <spring.version>5.0.0.RELEASE</spring.version>

        <dubbo.version>2.5.3</dubbo.version>
        <zookeeper.version>3.4.6</zookeeper.version>

        <mybatis.version>3.4.5</mybatis.version>
        <mybatis.spring.version>1.3.1</mybatis.spring.version>
        <mybatis.paginator.version>1.2.15</mybatis.paginator.version>
        <pagehelper.version>5.1.2</pagehelper.version>

        <mysql.version>5.1.32</mysql.version>
        <druid.version>1.0.9</druid.version>

        <activiti.version>5.16</activiti.version>

        <poi.version>3.17</poi.version>
        
        <shiro.version>1.2.4</shiro.version>

        <jstl.version>1.2</jstl.version>
        <servlet-api.version>2.5</servlet-api.version>
        <jsp-api.version>2.0</jsp-api.version>

        <commons-lang3.version>3.3.2</commons-lang3.version>
        <commons-io.version>1.3.2</commons-io.version>
        <commons-net.version>3.3</commons-net.version>
        <commons-collections.version>4.1</commons-collections.version>
        <commons-fileupload.version>1.3.1</commons-fileupload.version>
    </properties>

    <dependencyManagement>
        <dependencies>
            <!-- Spring -->
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-core</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-beans</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-webmvc</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-jdbc</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-aspects</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context-support</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-orm</artifactId>
                <version>${spring.version}</version>
            </dependency>


            <!-- dubbo -->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>dubbo</artifactId>
                <version>${dubbo.version}</version>
                <exclusions>
                    <exclusion>
                        <groupId>org.springframework</groupId>
                        <artifactId>spring</artifactId>
                    </exclusion>
                    <exclusion>
                        <groupId>org.jboss.netty</groupId>
                        <artifactId>netty</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.zookeeper</groupId>
                <artifactId>zookeeper</artifactId>
                <version>${zookeeper.version}</version>
            </dependency>
            <dependency>
                <groupId>com.github.sgroschupf</groupId>
                <artifactId>zkclient</artifactId>
                <version>0.1</version>
            </dependency>
            <dependency>
                <groupId>javassist</groupId>
                <artifactId>javassist</artifactId>
                <version>3.11.0.GA</version>
            </dependency>

            <!--MyBatis -->
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
                <version>${mybatis.version}</version>
            </dependency>
            <!-- MyBatis分頁 -->
            <dependency>
                <groupId>com.github.miemiedev</groupId>
                <artifactId>mybatis-paginator</artifactId>
                <version>${mybatis.paginator.version}</version>
            </dependency>
            <dependency>
                <groupId>com.github.pagehelper</groupId>
                <artifactId>pagehelper</artifactId>
                <version>${pagehelper.version}</version>
            </dependency>
            <!-- MyBatis整合Spring的適配包 -->
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis-spring</artifactId>
                <version>${mybatis.spring.version}</version>
            </dependency>

            <!-- MySQL數據庫驅動 -->
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql.version}</version>
            </dependency>
            <!-- 數據庫連接池 -->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>${druid.version}</version>
            </dependency>

            <!-- Activiti -->
            <dependency>
                <groupId>org.activiti</groupId>
                <artifactId>activiti-engine</artifactId>
                <version>${activiti.version}</version>
            </dependency>
            <dependency>
                <groupId>org.activiti</groupId>
                <artifactId>activiti-spring</artifactId>
                <version>${activiti.version}</version>
                <exclusions>
                    <exclusion>
                        <groupId>org.springframework</groupId>
                        <artifactId>spring-orm</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>


            <!-- poi -->
            <dependency>
                <groupId>org.apache.poi</groupId>
                <artifactId>poi</artifactId>
                <version>${poi.version}</version>
            </dependency>
            <dependency>
                <groupId>org.apache.poi</groupId>
                <artifactId>poi-ooxml</artifactId>
                <version>${poi.version}</version>
            </dependency>
            <dependency>
                <groupId>org.apache.poi</groupId>
                <artifactId>poi-scratchpad</artifactId>
                <version>${poi.version}</version>
            </dependency>
            <dependency>
                <groupId>org.apache.poi</groupId>
                <artifactId>poi-excelant</artifactId>
                <version>${poi.version}</version>
            </dependency>

            <!-- Shiro -->
            <dependency>
                <groupId>org.apache.shiro</groupId>
                <artifactId>shiro-all</artifactId>
                <version>${shiro.version}</version>
            </dependency>


            <!-- jstl，servlet-api -->
            <dependency>
                <groupId>jstl</groupId>
                <artifactId>jstl</artifactId>
                <version>${jstl.version}</version>
            </dependency>
            <dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>servlet-api</artifactId>
                <version>${servlet-api.version}</version>
                <scope>provided</scope>
            </dependency>
            <dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>jsp-api</artifactId>
                <version>${jsp-api.version}</version>
                <scope>provided</scope>
            </dependency>

            <!-- Junit單元測試 -->
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>${junit.version}</version>
                <scope>test</scope>
            </dependency>

            <!-- log4j日誌 -->
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-log4j12</artifactId>
                <version>${slf4j.version}</version>
            </dependency>

            <!-- 可手動生成實體類，xml文件，mapper接口類 -->
            <dependency>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-core</artifactId>
                <version>1.3.6</version>
            </dependency>

            <!-- Jackson：返回json字符串的支持 -->
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-core</artifactId>
                <version>${jackson.version}</version>
            </dependency>
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-databind</artifactId>
                <version>${jackson.version}</version>
            </dependency>
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-annotations</artifactId>
                <version>${jackson.version}</version>
            </dependency>
            <!-- Fastjson -->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>${fastjson.version}</version>
            </dependency>
            

            <!-- Apache工具組件 -->
            <dependency>
                <groupId>org.apache.commons</groupId>
                <artifactId>commons-lang3</artifactId>
                <version>${commons-lang3.version}</version>
            </dependency>
            <dependency>
                <groupId>org.apache.commons</groupId>
                <artifactId>commons-io</artifactId>
                <version>${commons-io.version}</version>
            </dependency>
            <dependency>
                <groupId>commons-net</groupId>
                <artifactId>commons-net</artifactId>
                <version>${commons-net.version}</version>
            </dependency>
            <dependency>
                <groupId>org.apache.commons</groupId>
                <artifactId>commons-collections4</artifactId>
                <version>${commons-collections.version}</version>
            </dependency>



            <!-- 導入spring data, redis 緩存包 -->
            <dependency>
                <groupId>org.springframework.data</groupId>
                <artifactId>spring-data-redis</artifactId>
                <version>2.0.2.RELEASE</version>
            </dependency>
            <dependency>
                <groupId>redis.clients</groupId>
                <artifactId>jedis</artifactId>
                <version>2.9.0</version>
            </dependency>
        </dependencies>
    </dependencyManagement>


    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <version>2.7</version>
                <configuration>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.2</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
        </plugins>
        <pluginManagement>
            <plugins>
                <plugin>
                    <groupId>org.apache.tomcat.maven</groupId>
                    <artifactId>tomcat7-maven-plugin</artifactId>
                    <version>2.2</version>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>

7.2 erp-manager工程搭建

也是需要搭建聚合工程，注意繼承parent（繼承parent，之後所有的工程都可以由parent管理jar的版本）

對應的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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.linkedbear</groupId>
        <artifactId>erp-parent</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>erp-manager</artifactId>
    <packaging>pom</packaging>
    
    <build>
        <plugins>
            <!-- 使用Tomcat插件運行 -->
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <configuration>
                    <path>/ERP</path>
                    <port>8080</port>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

7.3 erp-utils

注意父工程爲：erp-manager

模塊創建完成後，manager的pom中會自動聚合（後續不再重複）

對應的pom（依賴了commons工具類、poi[用於封裝報表工具類]）：

<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>org.linkedbear</groupId>
        <artifactId>erp-manager</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>erp-utils</artifactId>

    <dependencies>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-io</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-collections4</artifactId>
        </dependency>

        <!-- poi -->
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-ooxml</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-scratchpad</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-excelant</artifactId>
        </dependency>

        <!-- 依賴Log4j -->
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.12</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
        </dependency>

    </dependencies>

    <build>
        <plugins>
        </plugins>
    </build>
</project>

7.4 erp-pojo

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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.linkedbear</groupId>
        <artifactId>erp-manager</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>erp-pojo</artifactId>

    <dependencies>
        <!-- 讓pojo依賴utils模塊 -->
        <dependency>
            <groupId>org.linkedbear</groupId>
            <artifactId>erp-utils</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>

        <!-- json轉換 -->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-core</artifactId>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
        </dependency>
    </dependencies>

    <build>
        <plugins>
        </plugins>
    </build>
</project>

7.5 erp-dao

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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.linkedbear</groupId>
        <artifactId>erp-manager</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>erp-dao</artifactId>

    <dependencies>
        <!-- dao層應該依賴於pojo -->
        <dependency>
            <groupId>org.linkedbear</groupId>
            <artifactId>erp-pojo</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>

        <!--MyBatis -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
        </dependency>
        <!-- MyBatis分頁 -->
        <dependency>
            <groupId>com.github.miemiedev</groupId>
            <artifactId>mybatis-paginator</artifactId>
        </dependency>
        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper</artifactId>
        </dependency>
        <!-- MyBatis整合Spring的適配包 -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
        </dependency>

        <!-- MySQL數據庫驅動 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!-- 數據庫連接池Druid -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
        </dependency>
    </dependencies>

    <build>
        <plugins>
        </plugins>
    </build>
</project>

7.6 erp-service

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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.linkedbear</groupId>
        <artifactId>erp-manager</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>erp-service</artifactId>

    <dependencies>
        <!-- service層依賴於pojo -->
        <dependency>
            <groupId>org.linkedbear</groupId>
            <artifactId>erp-pojo</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>

        <!-- 依賴dao -->
        <dependency>
            <groupId>org.linkedbear</groupId>
            <artifactId>erp-dao</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>



        <!-- 需要依賴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>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
        </dependency>

        <!-- 依賴Activiti -->
        <dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-engine</artifactId>
        </dependency>
        <dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-spring</artifactId>
        </dependency>

        <!-- Shiro的自定義Realm，放在業務層比較合適 -->
        <dependency>
            <groupId>org.apache.shiro</groupId>
            <artifactId>shiro-all</artifactId>
        </dependency>
    </dependencies>

    <build>
        <plugins>
        </plugins>
    </build>
</project>

7.7 erp-web

注意打包方式爲war

創建完成後，該模塊會報×，原因是沒有web.xml

創建web.xml到webapp-WEB-INF下

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee 
                             http://xmlns.jcp.org/xml/ns/javaee/web-app_2.5.xsd"
    id="WebApp_ID" version="2.5">
    <display-name>erp</display-name>
    
    <!-- Spring監聽器 -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    
    <!-- 加載Spring配置文件 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:spring/applicationContext*.xml</param-value>
    </context-param>
    
    
    <!-- Shiro -->
    <filter>
        <filter-name>shiro</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>shiro</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>


    <!-- 字符集 過濾器 -->
    <filter>
        <filter-name>encodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <!-- 防止Spring內存溢出監聽器 -->
    <listener>
        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
    </listener>

    <!-- Spring MVC -->
    <servlet>
        <servlet-name>SpringMVC</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <description>SpringMVC</description>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring/spring-mvc.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>SpringMVC</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
    
    
    <welcome-file-list>
        <welcome-file>/index0.jsp</welcome-file>
    </welcome-file-list>
</web-app>

對應的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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.linkedbear</groupId>
        <artifactId>erp-manager</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>erp-web</artifactId>
    <packaging>war</packaging>

    <dependencies>
        <!-- 依賴service -->
        <dependency>
            <groupId>org.linkedbear</groupId>
            <artifactId>erp-service</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>

        <!-- 依賴Dubbo！ -->
        <!-- dubbo -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <exclusions>
                <exclusion>
                    <artifactId>log4j</artifactId>
                    <groupId>log4j</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>com.github.sgroschupf</groupId>
            <artifactId>zkclient</artifactId>
        </dependency>
        <dependency>
            <groupId>javassist</groupId>
            <artifactId>javassist</artifactId>
        </dependency>

        <!-- 依賴jsp，jstl -->
        <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>
    </dependencies>

    <build>
        <plugins>
        </plugins>
    </build>
</project>

7.8 加入配置文件

db.properties

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/ERP?characterEncording=utf-8
jdbc.username=erp_user
jdbc.password=123

sqlMapConfig.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration
        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
    <!-- 延遲加載 -->
    <settings>
        <setting name="lazyLoadingEnabled" value="true"/>
        <setting name="aggressiveLazyLoading" value="false"/>
    </settings>
</configuration>

applicationContext-dao.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context" 
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop" 
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans 
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://www.springframework.org/schema/context 
                           http://www.springframework.org/schema/context/spring-context.xsd
                           http://www.springframework.org/schema/aop 
                           http://www.springframework.org/schema/aop/spring-aop.xsd 
                           http://www.springframework.org/schema/tx 
                           http://www.springframework.org/schema/tx/spring-tx.xsd
                           http://www.springframework.org/schema/util 
                           http://www.springframework.org/schema/util/spring-util.xsd">
    <!-- 配置數據庫連接池 -->
    <!-- 配置前先加載db.properties文件 -->
    <context:property-placeholder location="classpath:config/db.properties"/>
    <!-- 數據庫連接池：druid -->
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
        <property name="driverClassName" value="${jdbc.driver}"/>
        <property name="maxActive" value="10"/>
        <property name="minIdle" value="5"/>
    </bean>
    
    <!-- Spring管理SqlSessionFactory -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <!-- 數據庫連接池作爲數據源 -->
        <property name="dataSource" ref="dataSource"/>
        <!-- 加載MyBatis的配置文件 -->
        <property name="configLocation" value="classpath:mybatis/sqlMapConfig.xml"/>
        <!-- 加載所有Mapper -->
        <property name="mapperLocations">
            <list>
                <value>classpath*:org/linkedbear/erp/mapper/**/*Mapper.xml</value>
            </list>
        </property>
        <!-- 別名配置 -->
        <property name="typeAliasesPackage" value="org.linkedbear.erp.pojo"/>
        <!-- 插件 - 分頁 -->
        <property name="plugins">
            <array>
                <bean class="com.github.pagehelper.PageInterceptor">
                    <property name="properties">
                        <value>
                            <!-- 使用MySQL的方言 -->
                            helperDialect=mysql
                            <!-- 分頁合理化 -->
                            reasonable=true
                        </value>
                    </property>
                </bean>
            </array>
        </property>
    </bean>
    
    <!-- Mapper掃描器 -->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="org.linkedbear.erp.mapper"/>
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
    </bean>
</beans>

applicationContext-service.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context" 
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop" 
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
       xsi:schemaLocation="http://www.springframework.org/schema/beans 
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://www.springframework.org/schema/context 
                           http://www.springframework.org/schema/context/spring-context.xsd
                           http://www.springframework.org/schema/aop 
                           http://www.springframework.org/schema/aop/spring-aop.xsd 
                           http://www.springframework.org/schema/tx 
                           http://www.springframework.org/schema/tx/spring-tx.xsd
                           http://www.springframework.org/schema/util 
                           http://www.springframework.org/schema/util/spring-util.xsd
                           http://code.alibabatech.com/schema/dubbo 
                           http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
    <!-- Service層的掃描器 -->
    <context:component-scan base-package="org.linkedbear.erp.service"/>
	
	<bean id="defaultAdvisorAutoProxyCreator" 
	    class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator">
	    <!-- 強制使用cglib爲Controller創建代理對象 -->
	    <property name="proxyTargetClass" value="true"></property>
	</bean>
</beans>

applicationContext-transation.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context" 
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop" 
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans 
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://www.springframework.org/schema/context 
                           http://www.springframework.org/schema/context/spring-context.xsd
                           http://www.springframework.org/schema/aop 
                           http://www.springframework.org/schema/aop/spring-aop.xsd 
                           http://www.springframework.org/schema/tx 
                           http://www.springframework.org/schema/tx/spring-tx.xsd
                           http://www.springframework.org/schema/util 
                           http://www.springframework.org/schema/util/spring-util.xsd">
    <!-- 事務 -->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <!-- 數據源 -->
        <property name="dataSource" ref="dataSource" />
    </bean>
    
    <!-- 通知 -->
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <!-- 傳播行爲 -->
            <tx:method name="save*" propagation="REQUIRED" />
            <tx:method name="insert*" propagation="REQUIRED" />
            <tx:method name="add*" propagation="REQUIRED" />
            <tx:method name="create*" propagation="REQUIRED" />
            <tx:method name="delete*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="find*" propagation="SUPPORTS" read-only="true" />
            <tx:method name="select*" propagation="SUPPORTS" read-only="true" />
            <tx:method name="get*" propagation="SUPPORTS" read-only="true" />
        </tx:attributes>
    </tx:advice>
    
    <!-- 切面 -->
    <aop:config>
        <aop:advisor advice-ref="txAdvice" pointcut="execution(* org.linkedbear.erp.service..*.*(..))" />
    </aop:config>
</beans>

spring-mvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
       xsi:schemaLocation="http://www.springframework.org/schema/beans 
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://www.springframework.org/schema/mvc 
                           http://www.springframework.org/schema/mvc/spring-mvc.xsd
                           http://www.springframework.org/schema/context 
                           http://www.springframework.org/schema/context/spring-context.xsd
                           http://code.alibabatech.com/schema/dubbo 
                           http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
    <!-- 非靜態資源的攔截轉發器 -->
    <mvc:default-servlet-handler/>
    
    <!-- Controller掃描器 -->
    <context:component-scan base-package="org.linkedbear.erp.controller"/>
    <mvc:annotation-driven />
    
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/jsps/" />
        <property name="suffix" value=".jsp" />
    </bean>
    <!-- css，js，image等資源 -->
    <mvc:resources mapping="/css/**" location="/css/"/>
    <mvc:resources mapping="/js/**" location="/js/"/>
    <mvc:resources mapping="/images/**" location="/images/"/>
    <mvc:resources mapping="/json/**" location="/json/"/>
</beans>

applicationContext-activiti.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context" 
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop" 
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans 
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://www.springframework.org/schema/context 
                           http://www.springframework.org/schema/context/spring-context.xsd
                           http://www.springframework.org/schema/aop 
                           http://www.springframework.org/schema/aop/spring-aop.xsd 
                           http://www.springframework.org/schema/tx 
                           http://www.springframework.org/schema/tx/spring-tx.xsd
                           http://www.springframework.org/schema/util 
                           http://www.springframework.org/schema/util/spring-util.xsd">
    <!-- 流程引擎配置對象 -->
    <bean id="processEngineConfiguration" class="org.activiti.spring.SpringProcessEngineConfiguration">
        <!-- 注入數據源 -->
        <property name="dataSource" ref="dataSource"/>
        <!-- 注入事務管理器對象 -->
        <property name="transactionManager" ref="transactionManager"/>
        <property name="databaseSchemaUpdate" value="true"/>
    </bean>

    <!-- 使用工廠創建流程引擎對象 -->
    <bean id="processEngine" class="org.activiti.spring.ProcessEngineFactoryBean">
        <property name="processEngineConfiguration" ref="processEngineConfiguration"/>
    </bean>
    
    <!-- 註冊Service -->
    <bean id="repositoryService" factory-bean="processEngine" factory-method="getRepositoryService"/>
    <bean id="runtimeService" factory-bean="processEngine" factory-method="getRuntimeService"/>
    <bean id="taskService" factory-bean="processEngine" factory-method="getTaskService"/>
    <bean id="identityService" factory-bean="processEngine" factory-method="getIdentityService"/>
</beans>

log4j.properties

log4j.rootLogger=debug,Console

log4j.appender.Console=org.apache.log4j.ConsoleAppender    
log4j.appender.Console.layout=org.apache.log4j.PatternLayout    
log4j.appender.Console.layout.ConversionPattern=%p [%c] - %m%n

log4j.appender.file=org.apache.log4j.DailyRollingFileAppender
log4j.appender.file.File=C:/logs/log.log
log4j.appender.file.DatePattern = '_'yyyy-MM-dd'.log'
log4j.appender.file.append=true
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss SSS} %p %c %n %l %m

7.9 運行erp-manager，Run as Maven build…（clean tomcat7:run）

出現以下錯誤：

很明顯：erp-parent未安裝到本地倉庫。

7.10 將erp-parent安裝到本地倉庫後，重新運行

7.11 再運行Maven install（clean tomcat7:run）

8. 創建數據庫

8.1 登錄MySQL

8.2 創建：create database erp2（注意有分號！）

8.3 考慮到安全問題，不能直接用root，需要創建新的數據庫用戶實體

8.4 給erp_user授權

8.5 用erp_user重新登錄數據庫

8.6 再次重新啓動erp工程

（注意：第一次成功後，Activiti會自動創建表 ）

至此，工程框架結構已搭建完成。

（完）