环境
idea 2021.1
maven 3.6.1
springboot 2.3.10.RELEASED
问题:
spring boot configuration annotation processor not configured
单模块maven项目
在pom内添加以下依赖即可消除警告
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
多模块且喊子模块maven项目
在父module的pom内添加以下依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<!-- <optional>true</optional> 不注释掉子模块无法引用到此依赖 -->
</dependency>
然后在maven-compiler-plugin内的annotationProcessorPaths中添加相应path
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<target>${maven.compiler.target}</target>
<source>${maven.compiler.source}</source>
<encoding>UTF-8</encoding>
<annotationProcessorPaths>
<path>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<version>${spring-boot.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</plugins>
</build>
这样就能消除警告啦，至于自定义yml或properties的内容快捷提示且能跳转相应配置类，可以看如下简单demo
demo
application.yml
my:
a:
name: lisi
age: 11
person:
age: 12
name: zhangsan
MyConfig.java
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
@Data
@Component
@ConfigurationProperties(prefix = "my.a")
public class MyConfig {
private String name;
private String age;
private MyConfigName person;
}
MyConfigName.java
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
@Data
@Component
@ConfigurationProperties(prefix = "my.a.person")
public class MyConfigName {
private String name = "zhangsan";
private String age = "123";
}
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