mvn package -DskipTests和mvn package -Dmaven.test.skip有什么不同?
-DskipTests 仅跳过测试，但是不跳过测试代码的编译
-Dmaven.test.skip 跳过测试，跳过编译测试代码（src/test/java里有编译错误可以顺利打包，前者不行!）
注意：打出来的包都是一样的，test的资源都不会在jar包里!
从这两个代码的执行日志就可以看到区别，关键词 Tests are skipped.，Not compiling test sources，Not copying test resources
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mvn package -DskipTests
[INFO] Scanning for projects... [INFO] [INFO] --------------------------< com.example:demo >-------------------------- [INFO] Building demo 0.0.1-SNAPSHOT [INFO] --------------------------------[ jar ]--------------------------------- [INFO] [INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ demo --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 1 resource [INFO] Copying 0 resource [INFO] [INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ demo --- [INFO] Changes detected - recompiling the module! [INFO] Compiling 1 source file to /Users/stonewang/dev/code2/demo/target/classes [INFO] [INFO] --- maven-resources-plugin:3.1.0:testResources (default-testResources) @ demo --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory /Users/stonewang/dev/code2/demo/src/test/resources [INFO] [INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) @ demo --- [INFO] Changes detected - recompiling the module! [INFO] Compiling 1 source file to /Users/stonewang/dev/code2/demo/target/test-classes [INFO] [INFO] --- maven-surefire-plugin:2.22.2:test (default-test) @ demo --- [INFO] Tests are skipped. [INFO] [INFO] --- maven-jar-plugin:3.1.2:jar (default-jar) @ demo --- [INFO] Building jar: /Users/stonewang/dev/code2/demo/target/demo-0.0.1-SNAPSHOT.jar [INFO] [INFO] --- spring-boot-maven-plugin:2.2.5.RELEASE:repackage (repackage) @ demo --- [INFO] Replacing main artifact with repackaged archive [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 3.225 s [INFO] Finished at: 2020-03-27T10:15:04+08:00 [INFO] ------------------------------------------------------------------------ -
mvn package -Dmaven.test.skip
[INFO] Scanning for projects... [INFO] [INFO] ---------------------------------------------------- [INFO] Building demo 0.0.1-SNAPSHOT [INFO] --------------------------------[ jar ]--------------------------------- [INFO] [INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ demo --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 1 resource [INFO] Copying 0 resource [INFO] [INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ demo --- [INFO] Changes detected - recompiling the module! [INFO] Compiling 1 source file to /Users/stonewang/dev/code2/demo/target/classes [INFO] [INFO] --- maven-resources-plugin:3.1.0:testResources (default-testResources) @ demo --- [INFO] Not copying test resources [INFO] [INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) @ demo --- [INFO] Not compiling test sources [INFO] [INFO] --- maven-surefire-plugin:2.22.2:test (default-test) @ demo --- [INFO] Tests are skipped. [INFO] [INFO] --- maven-jar-plugin:3.1.2:jar (default-jar) @ demo --- [INFO] Building jar: /Users/stonewang/dev/code2/demo/target/demo-0.0.1-SNAPSHOT.jar [INFO] [INFO] --- spring-boot-maven-plugin:2.2.5.RELEASE:repackage (repackage) @ demo --- [INFO] Replacing main artifact with repackaged archive [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2.495 s [INFO] Finished at: 2020-03-27T10:17:36+08:00 [INFO] ------------------------------------------------------------------------
