用log4j2替换e.printStackTrace()和System.out.println

ipu-rest-scaffold/src/main/java/com/ai/ipu/server/control/GracefulTestController.java

import java.util.concurrent.atomic.AtomicInteger;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@RequestMapping("/graceful")
public class GracefulTestController {
	private static final Logger logger = LoggerFactory.getLogger(GracefulTestController.class);
	// 计数器
	public AtomicInteger started = new AtomicInteger();
	public AtomicInteger ended = new AtomicInteger();
	@ResponseBody
	public String hello() {
		System.out.println(Thread.currentThread().getName() + " -> " + this + " Get one, got: " + started.addAndGet(1));
		logger.debug(Thread.currentThread().getName() + " -> " + this + " Get one, got: " + started.addAndGet(1));
		try {
			Thread.sleep(1000 * 100); // 模拟一个执行时间很长的任务
		} catch (InterruptedException e) {
			e.printStackTrace();
			logger.info("模拟任务被中断", e);
		}
		System.out.println(
		logger.debug(
				Thread.currentThread().getName() + " -> " + this + "  Finish one, finished: " + ended.addAndGet(1));
		return "hello";
	}

ipu-rest-scaffold/src/main/java/com/ai/ipu/server/control/NacosConfigController.java

	            configService.publishConfig("com.ai.ipu.nacos", DEFAULT_GROUP, "sql = select * from display.tab_page_info");
	            return true;
	        } catch (NacosException e) {
	            e.printStackTrace();
//	            e.printStackTrace();
	        	logger.error("发布数据到配置中心失败", e);
	            return false;
	        }
	 }
	            configService.removeConfig("com.ai.ipu.nacos", DEFAULT_GROUP);
	            return true;
	        } catch (NacosException e) {
	            e.printStackTrace();
	            logger.error("从配置中心删除配置失败", e);
	            return false;
	        }
	 }*/