spring boot项目记录--日志处理

微信点餐用到的日志框架：slf4j(门面）+logback（框架）

@RunWith(SpringRunner.class)
@SpringBootTest
@Slf4j
public class  LogTest {
    @Test
    public void test1(){
        String name ="imooc";
        String password = "1223";
        log.debug("debug...");
        log.info("name:{},  password:{}",name,password);
        log.error("error...");

    }
}

对于日志文件的配置：

<?xml version="1.0" encoding="UTF-8" ?>

<configuration>
//内容展示形式
    <appender name="consoleLog" class="ch.qos.logback.core.ConsoleAppender">
        <layout class = "ch.qos.logback.classic.PatternLayout">
            <pattern>
                %d - %msg%n
            </pattern>
        </layout>
    </appender>

13 //针对不同级别输出到不同文件里 
    <appender name="fileInfoLog" class="ch.qos.logback.core.rolling.RollingFileAppender">

        <!--过滤器，刨除error级别-->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>DENY</onMatch>
            <onMismatch>ACCEPT</onMismatch>
        </filter>
        <encoder>
            <pattern>
                %msg%n
            </pattern>
        </encoder>
        <!--滚动策略-->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>H:selfloginfo.%d.log</fileNamePattern>
        </rollingPolicy>
    </appender>

    <appender name="fileErrorLog" class="ch.qos.logback.core.rolling.RollingFileAppender">

        <!--过滤器，保留error及以上-->
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
        </filter>
        <encoder>
            <pattern>
                %msg%n
            </pattern>
        </encoder>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>H:selflogerror.%d.log</fileNamePattern>
        </rollingPolicy>
    </appender>
//项目适用root（全项目适用），适用级别为“info”
    <root level="info">
        <appender-ref ref="consoleLog"/>
        <appender-ref ref="fileInfoLog"/>
        <appender-ref ref="fileErrorLog"/>
    </root>


</configuration>