springboot引入jsp聚合项目,3个模块，父模块打pom包，子模块中->工具模块打jar包，另外一个模块是web模块打war包

[是不是入错行了]

工具模块打jar包没问题，但是那个web模块(就是启动类在的那个模块)打war包的时候报错：
(网上看得到的帖子都试了一次，还是不行)
[INFO] Scanning for projects...
[INFO]
[INFO] -----------------------< com.jt.1902:jt-manage >------------------------
[INFO] Building jt-manage 1.0-SNAPSHOT
[INFO] --------------------------------[ war ]---------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.130 s
[INFO] Finished at: 2020-07-22T23:52:46+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project jt-manage: Could not resolve dependencies for project com.jt.1902:jt-manage:war:1.0-SNAPSHOT: Failed to collect dependencies at com.jt.1902:jt-common:jar:1.0-SNAPSHOT: Failed to read artifact descriptor for com.jt.1902:jt-common:jar:1.0-SNAPSHOT: Could not find artifact com.jt.1902:jt:pom:1.0-SNAPSHOT -> [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/DependencyResolutionException

[瘦死的黑骆驼]

在父模块下install之后或者单独在common模块上单独install之后，成功的话会在maven仓库下生成common的jar，此时你再对manage打包就可以了

[阿萨德由]

报错信息很清楚啊。找不到common包。 maven打包会查找当前目录和maven本地仓库获取引用的包，单独打包就找不到common包了，除非你先编译好common包并放入maven仓库中

[Forevermark993]

在聚合模块jt中执行clean install 命令，会清理，然后打包，然后安装到maven私库，最后你单独打包的也会包含另外一个子模块的包了、

[是不是入错行了]

https://blog.csdn.net/publicv/article/details/104087496 类似上面的那种帖子好多我都试了，都不行

[是不是入错行了]

我直接把父模块打包，然后父模块打包了会有子模块的war包，可以直接用dos窗口启动，但是单独打包为什么不行？