Maven Generating project in Batch mode

构建项目速度慢的问题解决

1.用debug模式构建项目-X，查看日志

mvn archetype:generate \
-DgroupId=org.darebeat \
-DartifactId=HelloWorld \
-DarchetypeArtifactId=maven-archetype-webapp \
-DinteractiveMode=false -X

如下面日志所示，卡在了archetype-catalog.xml这个文件上

...
[DEBUG] (f) session = org.apache.maven.execution.MavenSession@2dc4e455
[DEBUG] -- end configuration --
[INFO] Generating project in Batch mode
[DEBUG] Searching for remote catalog: http://repo.maven.apache.org/maven2/archetype-catalog.xml

2.解决方法

# 下载该文件到本地的apache-maven目录
wget http://repo.maven.apache.org/maven2/archetype-catalog.xml -P $M2_HOME

# 构建项目时添加参数 `-DarchetypeCatalog=local`
mvn archetype:generate \
-DgroupId=org.darebeat \
-DartifactId=HelloWorld \
-DarchetypeArtifactId=maven-archetype-webapp \
-DarchetypeCatalog=local \
-DinteractiveMode=false