Spring Boot项目  application.yml  配置赋值到 Java配置类中

application.yml

sdkConfig:
  # 是否为测试环境（true=是；false=否）
  isDevEnv: false

SdkConfig.java

import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

@Component
public class SdkConfig {


    /**
     * 是否测试环境开关，true连接测试环境，false连接生产环境
     */
    private static Boolean isDevEnv;

    public static Boolean getIsDevEnv() {
        return isDevEnv;
    }

    @Value("${sdkConfig.isDevEnv}")
    public void setIsDevEnv(Boolean isDevEnv) {
        SdkConfig.isDevEnv = isDevEnv;
    }

}