1. 添加pom.xml依賴html
<!-- springboot configuration依賴 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId> spring-boot-configuration-processor</artifactId>
<optional> true </optional>
</dependency>
2. 在resources下建一個config包(固然包名隨意), 在包裏建一個remote.properties(老規矩, 文件名隨意)spring
3. 在配置文件中寫入測試內容springboot
remote.testname=張三
remote.testpass=123456
4. 寫一個實體類, 屬性和配置文件對應app
import lombok.Data; import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.PropertySource; import org.springframework.stereotype.Component; @Configuration @ConfigurationProperties(prefix = "remote", ignoreUnknownFields = false) @PropertySource("classpath:config/remote.properties") @Data @Component public class RemoteProperties { private String testname; private int testpass; }
5. 在調用配置文件信息的類中搞事情spring-boot
@EnableConfigurationProperties(RemoteProperties.class) @RestController public class PageTestController { @Autowired RemoteProperties remoteProperties; @RequestMapping("testProperties") public String testProperties(){ String str = remoteProperties.getTestname(); int i = remoteProperties.getTestpass(); System.out.println(str); System.out.println(i); return str+i; } }
PS: 有的小夥伴獲取的配置文件出現了中文亂碼問題, 請訪問下面博客測試
https://www.cnblogs.com/zhainan-blog/p/11460488.htmlspa