Bor*_*ian 2 java spring jpa gradle spring-boot
在android项目中,我想使用具有REST Server(JPA)
Project结构的共享模型库:
??? android
? ? ...
?
??? model
? ??? build.gradle
? ??? src
? ??? com
? ??? model // error at runtime
? ??? Customer.java
??? server
? ??? build.gradle
? ??? src
? ??? com
? ??? server
? ??? Application.java
? ??? CustomerController.java
? ??? CustomerRepository.java
? ??? model // works fine
? ??? Customer.java
??? build.gradle
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我正在使用gradle子项目来管理在编译时工作正常的依赖项.但是当我运行Application时,Spring无法解析JPA注释.当我将模型类移动到服务器项目时,它工作正常.
Exception in thread "main" org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [...] Instantiation of bean failed;
[...]
Not an managed type: class com.model.Customer
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根 build.gradle
buildscript { ... }
allprojects {
repositories {
mavenCentral()
}
}
project(":android") { ... }
project(":model") {
apply plugin: "java"
}
project(":server") {
apply plugin: "java"
dependencies {
compile project(":model")
}
}
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是否有解决方案来包含gradle子项目中的JPA模型?
原因主要是为了防止android和服务器应用程序之间的重复代码
Customer默认情况下,您找不到实体,因为它不在您Application班级的子版本中.尝试使用@EntityScan注释(请参阅http://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#howto-separate-entity-definitions-from-spring-configuration).
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