技術標籤：javamaven

1. settings.xml

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd"
 
>
 <!-- 本地倉庫 -->
<localRepository>d:\maven\repository</localRepository>
  <pluginGroups>
  </pluginGroups>
  <proxies>
  </proxies>
  <servers>
  </servers>
<mirrors>
<!-- 配置阿里雲遠端倉庫 -->
   <mirror>
      <id>aliyunmaven</
 
id>
      <mirrorOf>*</mirrorOf>
      <name>阿里雲公共倉庫</name>
      <url>https://maven.aliyun.com/repository/public</url>
   </mirror>
</mirrors>

<profiles>
  <!-- 配置預設JDK -->
  <profile>    
    <id>jdk-1.8</id>    
    	<activation
 
>    
     		<activeByDefault>true</activeByDefault>    
      		<jdk>1.8</jdk>    
      	</activation>    
    		<properties>    
			  <maven.compiler.source>1.8</maven.compiler.source>    
			  <maven.compiler.target>1.8</maven.compiler.target>    
      		  <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>    
    		</properties>   
		</profile>
 	</profiles>
 </settings>

2. pom.xml

<!-- 追加到pom.xml 設定字符集   -->
 <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  </properties>

二選一

<!-- settings.xml中沒有配置預設jdk時 -->
<build>
  <plugins>
    <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-compiler-plugin</artifactId>
      <configuration>
        <source>1.8</source>
        <target>1.8</target>
        <!-- 專案編碼-->
        <encoding>UTF-8</encoding>
      </configuration>
    </plugin>
  </plugins>
</build>

Maven依賴包查詢網站
mvnrepository.com

3. Maven安裝後的編碼設定

在環境變數中新增MAVEN_OPTS值為-Xms256m -Xmx512m -Dfile.encoding=UTF-8