Eclipse maven 插件：无法为 WSO2 ESB SampleServices 运行 编程 "mvn"
Eclipse maven plugin: Cannot run program "mvn" for WSO2 ESB SampleServices
如果我在 pre-packaged project 的 SampleServices 中通过命令行使用 mvn clean install，一切都很好。但是当我尝试通过 eclipse m2e
mvn clean install 它时，它给了我这个错误
Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:exec
(package) on project SampleServices: Command execution failed. Cannot
run program "mvn" (in directory
"/Users/johndoe/Project/ChickenEngine/SampleServices/target/capp"):
error=2, No such file or directory -> [Help 1]
我试过使用位于 /opt 的外部 maven，但仍然没有成功。我正在关注 this guide.
最后发现要多注意问题
SampleServices\pom.xml 配置 exec-maven-plugin。重要的部分是 Maven 本身被称为可执行文件
<executable>mvn</executable>
<workingDirectory>${project.build.directory}</workingDirectory>
<arguments>....
这意味着 mvn.bat 必须在 PATH 中。从 cmd 使用变量 PATH 或 运行 eclipse，但在应用程序启动之前执行
set PATH=%PATH%;c:\path-to-maven-bin-directory\
只有那时
./eclipse.exe
你将进入 eclipse 控制台
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] QueryDoctorEP ...................................... SUCCESS [ 2.855 s]
[INFO] GrandOakEP ......................................... SUCCESS [ 0.057 s]
[INFO] ClemencyEP ......................................... SUCCESS [ 0.064 s]
[INFO] PineValleyEP ....................................... SUCCESS [ 0.067 s]
[INFO] ChannelingFeeEP .................................... SUCCESS [ 0.044 s]
[INFO] SettlePaymentEP .................................... SUCCESS [ 0.051 s]
[INFO] HealthcareAPI ...................................... SUCCESS [ 0.776 s]
[INFO] PaymentRequestMessageStore ......................... SUCCESS [ 0.599 s]
[INFO] PaymentRequestProcessingSequence ................... SUCCESS [ 0.541 s]
[INFO] PaymentRequestProcessor ............................ SUCCESS [ 0.597 s]
[INFO] SampleServices_module .............................. SUCCESS [ 0.437 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7.829 s
[INFO] Finished at: 2017-05-23T12:23:58+03:00
[INFO] Final Memory: 17M/209M
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 23.775 s
[INFO] Finished at: 2017-05-23T12:23:58+03:00
[INFO] Final Memory: 12M/201M
[INFO] ------------------------------------------------------------------------
如果我在 pre-packaged project 的 SampleServices 中通过命令行使用 mvn clean install，一切都很好。但是当我尝试通过 eclipse m2e
mvn clean install 它时，它给了我这个错误
Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:exec (package) on project SampleServices: Command execution failed. Cannot run program "mvn" (in directory "/Users/johndoe/Project/ChickenEngine/SampleServices/target/capp"): error=2, No such file or directory -> [Help 1]
我试过使用位于 /opt 的外部 maven，但仍然没有成功。我正在关注 this guide.
最后发现要多注意问题
SampleServices\pom.xml 配置 exec-maven-plugin。重要的部分是 Maven 本身被称为可执行文件
<executable>mvn</executable>
<workingDirectory>${project.build.directory}</workingDirectory>
<arguments>....
这意味着 mvn.bat 必须在 PATH 中。从 cmd 使用变量 PATH 或 运行 eclipse，但在应用程序启动之前执行
set PATH=%PATH%;c:\path-to-maven-bin-directory\
只有那时
./eclipse.exe
你将进入 eclipse 控制台
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] QueryDoctorEP ...................................... SUCCESS [ 2.855 s]
[INFO] GrandOakEP ......................................... SUCCESS [ 0.057 s]
[INFO] ClemencyEP ......................................... SUCCESS [ 0.064 s]
[INFO] PineValleyEP ....................................... SUCCESS [ 0.067 s]
[INFO] ChannelingFeeEP .................................... SUCCESS [ 0.044 s]
[INFO] SettlePaymentEP .................................... SUCCESS [ 0.051 s]
[INFO] HealthcareAPI ...................................... SUCCESS [ 0.776 s]
[INFO] PaymentRequestMessageStore ......................... SUCCESS [ 0.599 s]
[INFO] PaymentRequestProcessingSequence ................... SUCCESS [ 0.541 s]
[INFO] PaymentRequestProcessor ............................ SUCCESS [ 0.597 s]
[INFO] SampleServices_module .............................. SUCCESS [ 0.437 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7.829 s
[INFO] Finished at: 2017-05-23T12:23:58+03:00
[INFO] Final Memory: 17M/209M
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 23.775 s
[INFO] Finished at: 2017-05-23T12:23:58+03:00
[INFO] Final Memory: 12M/201M
[INFO] ------------------------------------------------------------------------