19-Log4j整合到Netty

Log4j整合到Netty

添加POM依赖

<dependency>
    <groupId>log4j</groupId>
    <artifactId>log4j</artifactId>
    <version>1.2.17</version>
</dependency>
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>1.7.25</version>
</dependency>
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-log4j12</artifactId>
    <version>1.7.25</version>
</dependency>
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-simple</artifactId>
    <version>1.7.25</version>
    <scope>test</scope>
</dependency>

在Resource下新建log4j.properties

log4j.rootLogger=DEBUG, stdout
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern = [%p]%C{1}-%m%n

测试

启动上一个案例的服务端测试

[DEBUG]Slf4JLogger-Using SLF4J as the default logging framework
[DEBUG]Slf4JLogger--Dio.netty.eventLoopThreads: 16
[DEBUG]Slf4JLogger-Platform: Windows
[DEBUG]Slf4JLogger--Dio.netty.noUnsafe: false
[DEBUG]Slf4JLogger-Java version: 8
[DEBUG]Slf4JLogger-sun.misc.Unsafe.theUnsafe: available
[DEBUG]Slf4JLogger-sun.misc.Unsafe.copyMemory: available
[DEBUG]Slf4JLogger-java.nio.Buffer.address: available
[DEBUG]Slf4JLogger-direct buffer constructor: available
[DEBUG]Slf4JLogger-java.nio.Bits.unaligned: available, true
[DEBUG]Slf4JLogger-jdk.internal.misc.Unsafe.allocateUninitializedArray(int): unavailable prior to Java9
[DEBUG]Slf4JLogger-java.nio.DirectByteBuffer.<init>(long, int): available
[DEBUG]Slf4JLogger-sun.misc.Unsafe: available
[DEBUG]Slf4JLogger--Dio.netty.tmpdir: C:\Users\EXT~1.CAI\AppData\Local\Temp (java.io.tmpdir)
[DEBUG]Slf4JLogger--Dio.netty.bitMode: 64 (sun.arch.data.model)
[DEBUG]Slf4JLogger--Dio.netty.noPreferDirect: false
[DEBUG]Slf4JLogger--Dio.netty.maxDirectMemory: 3760193536 bytes
[DEBUG]Slf4JLogger--Dio.netty.uninitializedArrayAllocationThreshold: -1
[DEBUG]Slf4JLogger-java.nio.ByteBuffer.cleaner(): available
[DEBUG]Slf4JLogger--Dio.netty.noKeySetOptimization: false
[DEBUG]Slf4JLogger--Dio.netty.selectorAutoRebuildThreshold: 512
[DEBUG]Slf4JLogger-org.jctools-core.MpscChunkedArrayQueue: available
[DEBUG]Slf4JLogger--Dio.netty.processId: 14236 (auto-detected)
[DEBUG]Slf4JLogger--Djava.net.preferIPv4Stack: false
[DEBUG]Slf4JLogger--Djava.net.preferIPv6Addresses: false
[DEBUG]Slf4JLogger-Loopback interface: lo (Software Loopback Interface 1, 127.0.0.1)
[DEBUG]Slf4JLogger-Failed to get SOMAXCONN from sysctl and file \proc\sys\net\core\somaxconn. Default: 200
[DEBUG]Slf4JLogger--Dio.netty.machineId: 00:50:56:ff:fe:c0:00:08 (auto-detected)
[DEBUG]Slf4JLogger--Dio.netty.threadLocalMap.stringBuilder.initialSize: 1024
[DEBUG]Slf4JLogger--Dio.netty.threadLocalMap.stringBuilder.maxSize: 4096
[DEBUG]Slf4JLogger--Dio.netty.leakDetection.level: simple
[DEBUG]Slf4JLogger--Dio.netty.leakDetection.targetRecords: 4
[DEBUG]Slf4JLogger--Dio.netty.allocator.numHeapArenas: 16
[DEBUG]Slf4JLogger--Dio.netty.allocator.numDirectArenas: 16
[DEBUG]Slf4JLogger--Dio.netty.allocator.pageSize: 8192
[DEBUG]Slf4JLogger--Dio.netty.allocator.maxOrder: 11
[DEBUG]Slf4JLogger--Dio.netty.allocator.chunkSize: 16777216
[DEBUG]Slf4JLogger--Dio.netty.allocator.tinyCacheSize: 512
[DEBUG]Slf4JLogger--Dio.netty.allocator.smallCacheSize: 256
[DEBUG]Slf4JLogger--Dio.netty.allocator.normalCacheSize: 64
[DEBUG]Slf4JLogger--Dio.netty.allocator.maxCachedBufferCapacity: 32768
[DEBUG]Slf4JLogger--Dio.netty.allocator.cacheTrimInterval: 8192
[DEBUG]Slf4JLogger--Dio.netty.allocator.useCacheForAllThreads: true
[DEBUG]Slf4JLogger--Dio.netty.allocator.type: pooled
[DEBUG]Slf4JLogger--Dio.netty.threadLocalDirectBufferSize: 65536
[DEBUG]Slf4JLogger--Dio.netty.maxThreadLocalCharBufferSize: 16384
[INFO]Slf4JLogger-[id: 0x7449a0c5] REGISTERED
[INFO]Slf4JLogger-[id: 0x7449a0c5] BIND: /127.0.0.1:7000
server is ready ......
[INFO]Slf4JLogger-[id: 0x7449a0c5, L:/127.0.0.1:7000] ACTIVE

ok~