Maven基本配置

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2023-12-01

nutz及周边插件,均已发布到maven中央库库,可以直接配置使用

<dependency>
    <groupId>org.nutz</groupId>
    <artifactId>nutz</artifactId>
    <version>1.r.68.v20190220</version>
</dependency>

快照库地址 https://jfrog.nutz.cn/artifactory/snapshots

快照库内包含nutz主库,插件库,等快照jar

常用配置模板

新建项目的参考配置,nutz+mysql+druid,并应用了nutzcn提供的maven镜像服务及快照库.

<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>mygroupId</groupId>
<artifactId>myartifactId</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<properties>
    <!-- UTF8大法好 -->
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
    <!-- 核心jar -->
    <dependency>
        <groupId>org.nutz</groupId>
        <artifactId>nutz</artifactId>
        <version>1.r.68.v20190220</version>
    </dependency>
    <!-- mysql驱动 -->
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.44</version>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>3.1.0</version>
        <scope>provided</scope>
    </dependency>
    <!-- Druid连接池 -->
    <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>druid</artifactId>
        <version>1.1.5</version>
    </dependency>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.12</version>
        <scope>test</scope>
    </dependency>
</dependencies>
<build>
    <plugins>
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.3</version>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
                <compilerArgs>
                    <arg>-parameters</arg>
                </compilerArgs>
                <useIncrementalCompilation>false</useIncrementalCompilation>
            </configuration>
        </plugin>
    </plugins>
</build>
<repositories>
    <repository>
        <id>nutz</id>
        <url>http://jfrog.nutz.cn/artifactory/libs-release</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>
    <repository>
        <id>nutz-snapshots</id>
        <url>http://jfrog.nutz.cn/artifactory/snapshots</url>
        <snapshots>
            <enabled>true</enabled>
            <updatePolicy>always</updatePolicy>
        </snapshots>
        <releases>
            <enabled>false</enabled>
        </releases>
    </repository>
</repositories>
</project>

特别提醒

如果配置过镜像库,例如阿里的镜像库, 你的settings.xml里面也许有这样的配置,注意星号

<mirror>
    <id>nexus-aliyun</id>
    <mirrorOf>*</mirrorOf>
    <name>Nexus aliyun</name>
    <url>http://maven.aliyun.com/nexus/content/groups/public</url>
</mirror>

这个配置是错误的, 星号代表全部,无论是release还是snapshots都代理, 会导致所有第三方快照库的设置都失效. 要改成

<mirror>
    <id>nexus-aliyun</id>
    <mirrorOf>central</mirrorOf>
    <name>Nexus aliyun</name>
    <url>http://maven.aliyun.com/nexus/content/groups/public</url>
</mirror>