log4j的邮件功能

最新推荐文章于 2021-02-16 19:59:16 发布

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本文介绍了如何在log4j 1.2.15及更高版本中利用日志功能发送邮件。首先，通过在Eclipse中创建Maven项目并配置pom.xml来引入相关依赖。接着，配置log4j.properties文件以设置邮件参数。最后，通过编写Java测试类实现邮件发送的功能。

log4j在1.2.15版本之后就提供了日志功能了，今天测试了一下，能够发送邮件，以下为步骤

一、在Eclipse中创建一个maven项目，pom.xml配置如下

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.sugar</groupId>
  <artifactId>log4jMail</artifactId>
  <version>1.0</version>
  <name>log4jMail</name>
  
  <properties>
  	<jdk.version>1.7.0.51</jdk.version>
  	<maven-compiler-plugin.version>2.5.1</maven-compiler-plugin.version>
  	<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>
  
  <dependencies>
	<dependency>
	    <groupId>log4j</groupId>
	    <artifactId>log4j</artifactId>
	    <version>1.2.17</version>
	</dependency>
  </dependencies>
  
  <build>
  	<plugins>
  		<plugin>
			<groupId>org.apache.maven.plugins</groupId>
			<artifactId>maven-compiler-plugin</artifactId>
			<version>${maven-compiler-plugin.version}</version>
			<configuration>
				<source>${jdk.version}</source>
				<target>${jdk.version}</target>
				<showWarnings>true</showWarnings>
			</configuration>
		</plugin>
  	</plugins>
  </build>
</project>

二、在类路径下配置log4j的配置文件：log4j.properties

log4j.rootLogger = DEBUG,stdout,A5

#控制台打印
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target = System.out
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
log4j.appender.stdout.Threshold = DEBUG
log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.File = D://logs/log.log
log4j.appender.D.Append = true
log4j.appender.D.Threshold = INFO 
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n

#邮件发送服务器
log4j.appender.A5=org.apache.log4j.net.SMTPAppender
log4j.appender.A5.Threshold = ERROR
log4j.appender.A5.BufferSize=5
log4j.appender.A5.Subject=ErrorLog
log4j.appender.A5.SMTPUsername=18116626861
log4j.appender.A5.SMTPPassword=password123
log4j.appender.A5.From=181xxxxxxxx@163.com
log4j.appender.A5.To=tangting@techstar.com.cn
log4j.appender.A5.SMTPHost=smtp.163.com
log4j.appender.A5.layout=org.apache.log4j.PatternLayout
log4j.appender.A5.layout.ConversionPattern=%-4r %-5p [%t] %37c %3x - %m%n

注：发送邮件的邮箱需要客户端授权，如何授权在网上查找，密码使用授权密码。

三、java测试类

package com.sugar;

import org.apache.log4j.Logger;
import org.apache.log4j.net.SMTPAppender;

/**
 * 
 * @author Thinkpad
 * @date 2017-6-16
 *
 */
public class TestSendMail {
	private static Logger log = Logger.getLogger(TestSendMail.class);
	SMTPAppender appender = new SMTPAppender();
	public static void main(String[] args) {
		log.debug("test log4j...");
		log.error("log4j邮件测试");
	}
}