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:\self\log\info.%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:\self\log\error.%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>