1、方便起见直接放到config.properties
# config.properties
debugMode=true
2、DebugConfig (配置类)
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
@Configuration
@PropertySource("classpath:config.properties")
public class DebugConfig {
@Value("${debugMode:false}")
private boolean debugMode;
// 获取调试模式的配置,默认为 false
public boolean isDebugMode() {
return debugMode;
}
}
3、DebugServiceImpl (服务类)
import com.lfsun.demolfsunstudydebugbyproperties.config.DebugConfig;
import com.lfsun.demolfsunstudydebugbyproperties.service.DebugService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.logging.Logger;
@Service
public class DebugServiceImpl implements DebugService {
private static final Logger logger = Logger.getLogger(DebugServiceImpl.class.getName());
@Autowired
private DebugConfig debugConfig;
@Override
// 一个示例方法,根据调试模式输出信息
public void process() {
if (debugConfig.isDebugMode()) {
logger.info("调试模式已启用,输出调试信息...");
} else {
logger.info("调试模式未启用,执行正常业务逻辑...");
}
// 其他业务逻辑
}
}
4、DebugController (控制器类)
import com.lfsun.demolfsunstudydebugbyproperties.service.DebugService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/debug")
public class DebugController {
private final DebugService debugService;
@Autowired
public DebugController(DebugService debugService) {
this.debugService = debugService;
}
@GetMapping("/process")
public String processDebug() {
debugService.process();
return "Debug 处理完成~";
}
}