ssm整合，maven 执行install出错

Question

当我把ssm项目的父模块和子模块整合完成后，我尝试给父模块clear，运行没有报错，但是当我install时maven报错，如下所示

[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] hm_ssm                                                             [pom]
[INFO] hm_ssm_domain                                                      [jar]
[INFO] hm_ssm_dao                                                         [jar]
[INFO] hm_ssm_service                                                     [jar]
[INFO] hm_ssm_utils                                                       [jar]
[INFO] hm_ssm_web                                                         [war]
[INFO] 
[INFO] -------------------------< con.itheima:hm_ssm >-------------------------
[INFO] Building hm_ssm 1.0-SNAPSHOT                                       [1/6]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:install (default-install) @ hm_ssm ---
[INFO] Installing D:ProgramDataIdeaProjectshm_ssmpom.xml to D:Program Filesrepositoryconitheimahm_ssm1.0-SNAPSHOThm_ssm-1.0-SNAPSHOT.pom
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for hm_ssm 1.0-SNAPSHOT:
[INFO] 
[INFO] hm_ssm ............................................. FAILURE [  0.613 s]
[INFO] hm_ssm_domain ...................................... SKIPPED
[INFO] hm_ssm_dao ......................................... SKIPPED
[INFO] hm_ssm_service ..................................... SKIPPED
[INFO] hm_ssm_utils ....................................... SKIPPED
[INFO] hm_ssm_web ......................................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.994 s
[INFO] Finished at: 2019-08-06T20:22:28+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-install-plugin:2.4:install (default-install) on project hm_ssm: Failed to install artifact con.itheima:hm_ssm:pom:1.0-SNAPSHOT: D:Program Filesrepositoryconitheimahm_ssm1.0-SNAPSHOThm_ssm-1.0-SNAPSHOT.pom (系统找不到指定的路径。) -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

这是我的项目结构

这是我在执行install的操作

当我不install直接启动项目时报了如下错误
 

Failed to execute goal on project hm_ssm_web: Could not resolve dependencies for project con.itheima:hm_ssm_web:war:1.0-SNAPSHOT: Could not find artifact con.itheima:hm_ssm_service
              

Answer 1

具体原因是：

不能创建的文件包括 CON, PRN, AUX, NUL, COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9。
早期 Windows 设计 CreateFile("CON")打开 console，COMx 串口，LPTx 并口，NUL 相当于 UNIX 的 /dev/null，到现在一直向下兼容

所以，当我们在执行install的时候maven会做什么呢?
 

install 会执行 编译——打包——然后在把 jar 放到我们自己本地的 maven 库里面

所以当我以con命名时，maven就install失败。因为win不给创建con的目录

Answer 2

解决了，太坑了