最近要來玩玩看Spring4的時候發現找不到下載點,因為Spring已經把Maven作為主要的提供方式了,
好吧,那你就只好學吧
1.準備軟體
Eclipse IDE for Java EE Developers下載 : http://maven.apache.org/
Maven 3.2.1 (Binary zip) 下載 : http://maven.apache.org/download.cgi
Maven解壓縮後我是放在D:\IDE\maven
2.修改Maven本地庫位置
開啟設定檔 D:\IDE\maven\apache-maven-3.2.1\conf\settings.xml
修改本地庫路徑
<localRepository>D:\IDE\maven\repository</localRepository>
3.設定Eclipse Maven環境
Windows -> Preferences -> Maven -> Installations
因為Eclipse原本好像就會自帶設定,所以要去修改使用我們剛剛修改的設定檔
切換到User Settings
這樣設定後,下載的程式庫就會存在我們指定的位置
4.新建Maven WebApp專案
這邊是用類似模板的方式新建專案
這樣就建立了一個Web專案,有錯是因為缺servlet-api,等下設定套件後就好了
最開始的設定檔長這樣
<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>sam</groupId>
<artifactId>testweb</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>testweb Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>testweb</finalName>
</build>
</project>
先補上servlet-api(放在dependencies標籤中間),scope=provided表示說這套件只在編譯開發時期使用,匯出時不會包含
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
加上後他會自動下載並編譯,專案的錯誤就不見了
再加上一些常用設定
定義常數
<properties>
<spring.version>4.0.2.RELEASE</spring.version>
<hibernate.version>4.3.4.Final</hibernate.version>
<build.sourceEncoding>UTF-8</build.sourceEncoding>
</properties>
接下來設定套件就可以採用上邊的常數
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
接下來定義編譯環境,這邊要改成JDK7
<build>
<finalName>test</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
</plugins>
</build>
改完後會出現錯誤,主要是因為編譯版本不同,專案內模板是1.5
你可以自己去改Project Facets來符合你要的設定
或是讓它快速修正像下面結果也是一樣的
再來要改WebModule為3以上版的會有錯不能改,要繞一下方法
先把Dynamic勾選取消,再按確定返回
再開啟Project Facets設定,改成你要的版本並勾選(坑爹的這樣就可以!!搞我一天)
這樣子就變更好了
之後就跟寫一般Web差不多
附上完整設定檔
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>SampleWebApplication</groupId>
<artifactId>test</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>test Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<spring.version>4.0.2.RELEASE</spring.version>
<hibernate.version>4.3.4.Final</hibernate.version>
<build.sourceEncoding>UTF-8</build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.29</version>
</dependency>
<!-- spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
<exclusions>
<!-- Exclude Commons Logging in favor of SLF4j -->
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</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-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- hibernate -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.1.0.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>${hibernate.version}</version>
</dependency>
<!-- c3p0 datasource -->
<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.13</version>
</dependency>
<!-- 加解密工具 -->
<dependency>
<groupId>org.jasypt</groupId>
<artifactId>jasypt</artifactId>
<version>1.9.2</version>
</dependency>
<dependency>
<groupId>org.jasypt</groupId>
<artifactId>jasypt-spring31</artifactId>
<version>1.9.2</version>
</dependency>
</dependencies>
<build>
<finalName>test</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
程式庫版本可以到這找
http://search.maven.org/