日志

1.使用springboot自带日志

1.1 pom文件

<?xml version="1.0" encoding="UTF-8"?>
<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.test.xmmc</groupId>
    <artifactId>test20191204</artifactId>
    <version>1.0-SNAPSHOT</version>
    <!--继承SpringBoot父类包-->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-parent</artifactId>
        <version>2.0.1.RELEASE</version>
    </parent>
    <!--项目编码设定-->
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-aop</artifactId>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.2</version>
            <scope>compile</scope>
        </dependency>


    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <finalName>operate_oss</finalName>
                    <mainClass>com.tzj.operate.oss.Application</mainClass>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>

        </plugins>
    </build>

</project>

1.2 logback-spring.xml配置文件

<?xml version="1.0" encoding="UTF-8"?>
<!--https://blog.csdn.net/tianyaleixiaowu/article/details/73321610-->
<configuration debug="true">
    <!-- 项目名称 -->
    <property name="PROJECT_NAME" value="ReptileAllocation"/>

    <!--定义日志文件的存储地址 勿在 LogBack 的配置中使用相对路径-->
    <property name="LOG_HOME" value="logs"/>

    <!-- 控制台输出 -->
    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <!--格式化输出：%d表示日期，%thread表示线程名，%-5level：级别从左显示5个字符宽度%msg：日志消息，%n是换行符-->
            <pattern>[%d{yyyy-MM-dd HH:mm:ss.SSS}] [%thread] %highlight([%-5level] %logger{50} - %msg%n)</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>

    <!-- 系统错误日志文件 -->
    <appender name="SYSTEM_ERROR" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!-- 过滤器，只打印ERROR级别的日志 -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!--日志文件输出的文件名-->
            <FileNamePattern>${LOG_HOME}/error.%d{yyyy-MM-dd}.%i.log</FileNamePattern>
            <!--日志文件保留天数-->
            <MaxHistory>7</MaxHistory>
            <!--日志文件最大的大小-->
            <MaxFileSize>10MB</MaxFileSize>
        </rollingPolicy>

        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <!--格式化输出：%d表示日期，%thread表示线程名，%-5level：级别从左显示5个字符宽度%msg：日志消息，%n是换行符-->
            <pattern>[%d{yyyy-MM-dd HH:mm:ss.SSS}] - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>
    <logger name="system_error" additivity="true">
        <appender-ref ref="SYSTEM_ERROR"/>
    </logger>

    <!-- 自己打印的日志文件，用于记录重要日志信息 -->
    <appender name="INFO_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!-- 过滤器，只打印INFO级别的日志 -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>INFO</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!--日志文件输出的文件名-->
            <FileNamePattern>${LOG_HOME}/info.%d{yyyy-MM-dd}.%i.log</FileNamePattern>
            <!--日志文件保留天数-->
            <MaxHistory>7</MaxHistory>
            <!--日志文件最大的大小-->
            <MaxFileSize>10MB</MaxFileSize>
        </rollingPolicy>

        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <!--格式化输出：%d表示日期，%thread表示线程名，%-5level：级别从左显示5个字符宽度%msg：日志消息，%n是换行符-->
            <pattern>[%d{yyyy-MM-dd HH:mm:ss.SSS}] - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>
    <logger name="info_file" additivity="true">
        <appender-ref ref="INFO_FILE"/>
        <appender-ref ref="CONSOLE"/>
    </logger>
    <root level="DEBUG">
        <appender-ref ref="CONSOLE"/>
    </root>
</configuration>

1.3 logUtils工具类

package com.test.xmmc.common.util;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


public class LogUtil {


    private final static String LOG_INFO = "info_file";
    private final static String LOG_ERROR = "system_error";

    /**
     * 业务日志
     *
     * @param type    类别
     * @param operate 操作
     * @param info    日志内容
     */
    public static void info(String type, String operate, String info) {
        Logger logger = LoggerFactory.getLogger(LOG_INFO);
        StringBuffer sb = new StringBuffer();
        sb.append("[");
        sb.append(type);
        sb.append("-");
        sb.append(operate);
        sb.append("]");
        sb.append(info);
        logger.info(sb.toString());
    }


    /**
     * 将信息打印到自定义日志（system_error.log）中
     *
     * @param e 异常信息
     */
    public static void error(Exception e, Class<?> clazz) {
        Logger logger = LoggerFactory.getLogger(LOG_ERROR);

        StringBuffer logOut = new StringBuffer();
        logOut.append("\n");
        logOut.append(clazz.getName());
        logOut.append(e.toString());
        logOut.append("\n");

        StackTraceElement[] errorList = e.getStackTrace();
        for (StackTraceElement stackTraceElement : errorList) {
            logOut.append(stackTraceElement.toString());
            logOut.append("\n");
        }

        logOut.append("\n");
        logger.error(logOut.toString());
    }

}

1.4调用

LogUtil.info("测试type","测试operate","测试nfo");

2.使用spring boot:log4j日志记录模块

2.1pom文件

<?xml version="1.0" encoding="UTF-8"?>
<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.test.xmmc</groupId>
    <artifactId>test20191204</artifactId>
    <version>1.0-SNAPSHOT</version>
    <!--继承SpringBoot父类包-->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-parent</artifactId>
        <version>2.0.1.RELEASE</version>
    </parent>
    <!--项目编码设定-->
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>
    <dependencies>
        <!--spring boot:web启动加载-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <exclusions>
                <!--排除：自带的日志记录框架-->
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <!--spring boot:aop模块-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-aop</artifactId>
        </dependency>
        <!--spring boot:log4j日志记录模块-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-log4j</artifactId>
            <version>1.3.8.RELEASE</version>
        </dependency>
        <!--spring boot:热部署-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <optional>true</optional>
        </dependency>
        <!--spring boot:资源文件的读取映射成实体-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
        </dependency>


        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.2</version>
            <scope>compile</scope>
        </dependency>


    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <finalName>operate_oss</finalName>
                    <mainClass>com.tzj.operate.oss.Application</mainClass>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>

        </plugins>
    </build>

</project>

2.2log4j.properties配置

### ����̨���  ###
log4j.rootLogger=INFO, stdout
log4j.logger.stdout=INFO, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH\:mm\:ss} %-5p %c{1}\:%L - %m%n
log4j.logger.api=INFO,api
log4j.adaptivity.api=true
log4j.appender.api=org.apache.log4j.DailyRollingFileAppender
log4j.appender.api.File=C:/Users/77071/Desktop/fsdownload/logs/api_
log4j.appender.api.DatePattern=yyyy-MM-dd'.log'
log4j.appender.api.layout=org.apache.log4j.PatternLayout
log4j.appender.api.layout.ConversionPattern=%d{yyyy-MM-dd HH\:mm\:ss} %m%n
log4j.appender.api.encoding=UTF-8
log4j.appender.api.MaxFileSize=50MB
# 单个日期周期类,保留的日志数量
log4j.appender.api.MaxBackupIndex=-1
# 总保留文件数量,-1表示不限
log4j.appender.api.maxTotalFile=15
log4j.logger.error=ERROR, error
log4j.adaptivity.error=true
log4j.appender.error=org.apache.log4j.DailyRollingFileAppender
log4j.appender.error.File=C:/Users/77071/Desktop/fsdownload/logs/error_
log4j.appender.error.DatePattern=yyyy-MM-dd'.log'
log4j.appender.error.layout=org.apache.log4j.PatternLayout
log4j.appender.error.layout.ConversionPattern=%d{yyyy-MM-dd HH\:mm\:ss} %m%n
log4j.appender.error.encoding=UTF-8
log4j.appender.error.MaxFileSize=50MB
# 单个日期周期类,保留的日志数量
log4j.appender.error.MaxBackupIndex=-1
# 总保留文件数量,-1表示不限
log4j.appender.error.maxTotalFile=15

2.3 工具类

package com.test.xmmc.common.util;

import lombok.Getter;

import javax.servlet.http.HttpServletRequest;


public class LogFactory {


    /**
     * 操作上下文
     */
    public static LogFactory Context = new LogFactory();

    @Getter
    private org.apache.log4j.Logger info;
    @Getter
    private org.apache.log4j.Logger smsGzcu;
    @Getter
    private org.apache.log4j.Logger smsBroadbandcu;
    private org.apache.log4j.Logger error;
    @Getter
    private org.apache.log4j.Logger red;

    public LogFactory() {
        info = org.apache.log4j.Logger.getLogger("api");
        error = org.apache.log4j.Logger.getLogger("error");
        smsGzcu = org.apache.log4j.Logger.getLogger("sms_gzcu");
        smsBroadbandcu = org.apache.log4j.Logger.getLogger("sms_broadbandcu");
        red = org.apache.log4j.Logger.getLogger("red");
    }

    /**
     * 添加错误信息
     *
     * @param source  来源数据
     * @param ex      异常信息
     * @param data    源数据
     * @param request 请求
     */
    public void addError(String source, Exception ex, Object data, HttpServletRequest request) {
        error.error("===========================");
        error.error("source:" + source);
        error.error("ip:" );
        error.error("url:" + (request != null ? request.getRequestURI() : "无"));
        error.error("param:" + (request != null ? request.getQueryString() : "无"));
        error.error("ex:" );
        error.error("data:" );
        error.error("===========================\r\n");
    }

}

2.4调用

LogFactory.Context.getInfo().info("==========测试==========");

3.结束