Maven 编译后 内存中中文数据乱码

1.编译乱码，设置编译的字符集编码和环境编码 
<plugin> 
        <groupId>org.apache.maven.plugins</groupId> 
        <artifactId>maven-compiler-plugin</artifactId> 
        <version>2.3.2</version> 
        <configuration> 
                <source>1.7</source> 
                <target>1.7</target> 
                <encoding>UTF-8</encoding> 
        </configuration> 
</plugin> 
设置环境变量MAVEN_OPTS=-Xms128m -Xmx512m -Dfile.encoding=UTF-8 

2.运行mvn test时乱码（IDE上运行TestCase时OK，但是运行maven 
test乱码,结果测试不通过）修改pom.xml增加如下内容即可 
<plugin> 
        <groupId>org.apache.maven.plugins</groupId> 
        <artifactId>maven-surefire-plugin</artifactId> 
        <version>2.7.2</version> 
        <configuration> 
                <forkMode>once</forkMode> 
                <argLine>-Dfile.encoding=UTF-8</argLine> 
                <systemProperties> 
                        <property> 
                                <name>net.sourceforge.cobertura.datafile</name> 
                                <value>target/cobertura/cobertura.ser</value> 
                        </property> 
                </systemProperties> 
        </configuration> 

</plugin> 

http://budairenqin.iteye.com/blog/1336314