自定义类绑定配置文件-自动提示

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package com.java.boot.config;   import lombok.AllArgsConstructor; import lombok.Data; import lombok.NoArgsConstructor; import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.stereotype.Component;   @Data @AllArgsConstructor @NoArgsConstructor @Component @ConfigurationProperties(prefix = "person") public class Person {     private String userName;     private int age;     private float height; }

 

①pom文件中添加依赖

<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-configuration-processor</artifactId>
  <optional>true</optional>
</dependency>

 

②maven打包中排除配置处理器

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <configuration>
        <excludes>
            <exclude>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-configuration-processor</artifactId>
            </exclude>
        </excludes>
        <source>1.8</source>
        <target>1.8</target>
        <encoding>UTF-8</encoding>
    </configuration>
</plugin>

 

编写yml配置文件时，就会自动提示