spring Log 源码
springboot Log 代码
文件路径：/spring-boot-project/spring-boot-cli/src/main/java/org/springframework/boot/cli/util/Log.java
/*
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.cli.util;
/**
* Simple logger used by the CLI.
*
* @author Phillip Webb
* @since 1.0.0
*/
public abstract class Log {
private static LogListener listener;
public static void info(String message) {
System.out.println(message);
if (listener != null) {
listener.info(message);
}
}
public static void infoPrint(String message) {
System.out.print(message);
if (listener != null) {
listener.infoPrint(message);
}
}
public static void error(String message) {
System.err.println(message);
if (listener != null) {
listener.error(message);
}
}
public static void error(Exception ex) {
ex.printStackTrace(System.err);
if (listener != null) {
listener.error(ex);
}
}
static void setListener(LogListener listener) {
Log.listener = listener;
}
}
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- 所属分类： 后端技术
- 本文标签： Java Spring Spring Boot
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