我的Java项目结构如下:
- root-directory (has no .gradle file)
- project_1
- build.gradle
- settings.gradle
- project_2
- build.gradle
- settings.gradle
- project_3
- build.gradle
- settings.gradle
project_2
依赖于project_1
,这种依赖关系定义如下:
- project_2/build.gradle
implementation(project(":project_1"))
- project_2/settings.gradle
include(":project_1")
project(":project_1").projectDir = new File("../project_1")
并且,
project_3
依赖于project_2
,这种依赖关系定义如下:
- project_3/build.gradle
implementation(project(":project_2"))
- project_3/settings.gradle
include(":project_2")
project(":project_2").projectDir = new File("../project_2")
现在,当我通过在
project_3
目录中运行 >> ./gradlew build
终端命令来构建 ./project_3/
时,会出现以下错误:
A problem occurred evaluating project ':project_2'.
> Project with path ':project_1' could not be found in project ':project_2'.
我希望能够从它自己的目录构建每个项目。我该如何解决这个问题?
更新:我尝试通过添加以下内容将
root-directory
转换为项目根目录:
- root-directory/settings.gradle
rootProject.name = "root"
include(":project_1", ":project_2", ":project_3")
- root-directory/build.gradle
// Nothing in this file
并从所有子项目的
project(":project_#").projectDir = new File("../project_#")
文件中删除了 settings.gradle
行。但即使在此之后,每个单独项目目录中的构建命令也不起作用。
不要在模块级别
include(":project_1/2/3")
中定义 build gradle
,而是使用根项目的 settings.gradle
将它们定义为模块:
rootProject.name = "SomeApp"
include ":project_1", ":project_2", ":project_3"
然后就可以在模块级别引用这些子项目了
build.gradle
:
dependencies {
api project(':project_1')
implementation project(':project_2')
}
项目依赖项需要项目路径,而不仅仅是项目名称:
dependencies {
implementation project(":project_1")
}
注意项目名称前的
:
:它将项目名称转换为相对于根项目的项目路径。
就我而言,我的子项目不是java项目。我必须这样做
allprojects {
apply plugin: 'java'
}
在 build.gradle 中