SpringCloud：Spring Cloud Gateway如何打印报文日志

Spring Cloud Gateway如何打印报文日志

netyeaxi

5925人浏览 · 2021-05-07 20:57:14

netyeaxi · 2021-05-07 20:57:14 发布

最简单的方式是在application.properties中添加：

spring.cloud.gateway.httpclient.wiretap=true
spring.cloud.gateway.httpserver.wiretap=true

然后使用slf4j+logback，配置如下：

<configuration>
    <appender name="accessLog" class="ch.qos.logback.core.FileAppender">
        <file>D:/temp/logs/access.log</file>
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS}[%thread] %-5level %logger - %m%n </pattern>
        </encoder>
    </appender>
    <appender name="asyncAccessLog" class="ch.qos.logback.classic.AsyncAppender">
        <appender-ref ref="accessLog" />
    </appender>

    <logger name="reactor.netty.http.server.HttpServer" level="DEBUG" additivity="false">
        <appender-ref ref="asyncAccessLog" />
    </logger>
    <logger name="reactor.netty.http.client.HttpClient" level="DEBUG" additivity="false">
        <appender-ref ref="asyncAccessLog" />
    </logger>

</configuration>

将在日志中打印：

2021-05-07 19:10:25.750[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] REGISTERED
2021-05-07 19:10:25.750[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] ACTIVE
2021-05-07 19:10:25.766[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] READ: 145B
         +-------------------------------------------------+
         |  0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f |
+--------+-------------------------------------------------+----------------+
|00000000| 47 45 54 20 2f 74 65 73 74 20 48 54 54 50 2f 31 |GET /test HTTP/1|
|00000010| 2e 31 0d 0a 73 65 72 76 69 63 65 4e 61 6d 65 3a |.1..serviceName:|
|00000020| 20 73 32 0d 0a 43 6f 6e 74 65 6e 74 2d 54 79 70 | s2..Content-Typ|
|00000030| 65 3a 20 74 65 78 74 2f 70 6c 61 69 6e 0d 0a 43 |e: text/plain..C|
|00000040| 61 63 68 65 2d 43 6f 6e 74 72 6f 6c 3a 20 6e 6f |ache-Control: no|
|00000050| 2d 63 61 63 68 65 0d 0a 48 6f 73 74 3a 20 31 32 |-cache..Host: 12|
|00000060| 37 2e 30 2e 30 2e 31 3a 38 30 37 30 0d 0a 43 6f |7.0.0.1:8070..Co|
|00000070| 6e 74 65 6e 74 2d 4c 65 6e 67 74 68 3a 20 31 33 |ntent-Length: 13|
|00000080| 0d 0a 0d 0a 68 65 6c 6c 6f 20 77 6f 72 6c 64 0d |....hello world.|
|00000090| 0a                                              |.               |
+--------+-------------------------------------------------+----------------+
2021-05-07 19:10:25.785[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82-1, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] Handler is being applied: org.springframework.http.server.reactive.ReactorHttpHandlerAdapter@14c978d9
2021-05-07 19:10:28.893[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82-1, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] READ COMPLETE
2021-05-07 19:10:28.894[reactor-http-nio-4] DEBUG reactor.netty.http.client.HttpClient - [id:0b533acd] REGISTERED
2021-05-07 19:10:28.913[reactor-http-nio-4] DEBUG reactor.netty.http.client.HttpClient - [id:0b533acd] CONNECT: /127.0.0.1:9090
2021-05-07 19:10:28.919[reactor-http-nio-4] DEBUG reactor.netty.http.client.HttpClient - [id:0b533acd, L:/127.0.0.1:50699 - R:/127.0.0.1:9090] ACTIVE
2021-05-07 19:10:28.942[reactor-http-nio-4] DEBUG reactor.netty.http.client.HttpClient - [id:0b533acd-1, L:/127.0.0.1:50699 - R:/127.0.0.1:9090] WRITE: 386B
         +-------------------------------------------------+
         |  0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f |
+--------+-------------------------------------------------+----------------+
|00000000| 47 45 54 20 2f 54 65 73 74 57 65 62 41 70 70 2f |GET /TestWebApp/|
|00000010| 74 65 73 74 53 65 72 76 6c 65 74 20 48 54 54 50 |testServlet HTTP|
|00000020| 2f 31 2e 31 0d 0a 73 65 72 76 69 63 65 4e 61 6d |/1.1..serviceNam|
|00000030| 65 3a 20 73 32 0d 0a 43 6f 6e 74 65 6e 74 2d 54 |e: s2..Content-T|
|00000040| 79 70 65 3a 20 74 65 78 74 2f 70 6c 61 69 6e 0d |ype: text/plain.|
|00000050| 0a 43 61 63 68 65 2d 43 6f 6e 74 72 6f 6c 3a 20 |.Cache-Control: |
|00000060| 6e 6f 2d 63 61 63 68 65 0d 0a 46 6f 72 77 61 72 |no-cache..Forwar|
|00000070| 64 65 64 3a 20 70 72 6f 74 6f 3d 68 74 74 70 3b |ded: proto=http;|
|00000080| 68 6f 73 74 3d 22 31 32 37 2e 30 2e 30 2e 31 3a |host="127.0.0.1:|
|00000090| 38 30 37 30 22 3b 66 6f 72 3d 22 31 32 37 2e 30 |8070";for="127.0|
|000000a0| 2e 30 2e 31 3a 35 30 36 39 38 22 0d 0a 58 2d 46 |.0.1:50698"..X-F|
|000000b0| 6f 72 77 61 72 64 65 64 2d 46 6f 72 3a 20 31 32 |orwarded-For: 12|
|000000c0| 37 2e 30 2e 30 2e 31 0d 0a 58 2d 46 6f 72 77 61 |7.0.0.1..X-Forwa|
|000000d0| 72 64 65 64 2d 50 72 6f 74 6f 3a 20 68 74 74 70 |rded-Proto: http|
|000000e0| 0d 0a 58 2d 46 6f 72 77 61 72 64 65 64 2d 50 6f |..X-Forwarded-Po|
|000000f0| 72 74 3a 20 38 30 37 30 0d 0a 58 2d 46 6f 72 77 |rt: 8070..X-Forw|
|00000100| 61 72 64 65 64 2d 48 6f 73 74 3a 20 31 32 37 2e |arded-Host: 127.|
|00000110| 30 2e 30 2e 31 3a 38 30 37 30 0d 0a 75 73 65 72 |0.0.1:8070..user|
|00000120| 2d 61 67 65 6e 74 3a 20 52 65 61 63 74 6f 72 4e |-agent: ReactorN|
|00000130| 65 74 74 79 2f 31 2e 30 2e 35 0d 0a 68 6f 73 74 |etty/1.0.5..host|
|00000140| 3a 20 31 32 37 2e 30 2e 30 2e 31 3a 39 30 39 30 |: 127.0.0.1:9090|
|00000150| 0d 0a 61 63 63 65 70 74 3a 20 2a 2f 2a 0d 0a 63 |..accept: */*..c|
|00000160| 6f 6e 74 65 6e 74 2d 6c 65 6e 67 74 68 3a 20 31 |ontent-length: 1|
|00000170| 33 0d 0a 0d 0a 68 65 6c 6c 6f 20 77 6f 72 6c 64 |3....hello world|
|00000180| 0d 0a                                           |..              |
+--------+-------------------------------------------------+----------------+
2021-05-07 19:10:28.942[reactor-http-nio-4] DEBUG reactor.netty.http.client.HttpClient - [id:0b533acd-1, L:/127.0.0.1:50699 - R:/127.0.0.1:9090] FLUSH
2021-05-07 19:10:28.954[reactor-http-nio-4] DEBUG reactor.netty.http.client.HttpClient - [id:0b533acd-1, L:/127.0.0.1:50699 - R:/127.0.0.1:9090] READ: 479B
         +-------------------------------------------------+
         |  0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f |
+--------+-------------------------------------------------+----------------+
|00000000| 48 54 54 50 2f 31 2e 31 20 32 30 30 20 0d 0a 53 |HTTP/1.1 200 ..S|
|00000010| 65 74 2d 43 6f 6f 6b 69 65 3a 20 4a 53 45 53 53 |et-Cookie: JSESS|
|00000020| 49 4f 4e 49 44 3d 34 44 44 45 34 34 31 33 39 44 |IONID=4DDE44139D|
|00000030| 38 37 43 35 46 42 36 33 43 41 36 37 46 42 35 39 |87C5FB63CA67FB59|
|00000040| 31 43 38 37 42 33 3b 20 50 61 74 68 3d 2f 54 65 |1C87B3; Path=/Te|
|00000050| 73 74 57 65 62 41 70 70 3b 20 48 74 74 70 4f 6e |stWebApp; HttpOn|
|00000060| 6c 79 0d 0a 43 6f 6e 74 65 6e 74 2d 54 79 70 65 |ly..Content-Type|
|00000070| 3a 20 74 65 78 74 2f 68 74 6d 6c 3b 63 68 61 72 |: text/html;char|
|00000080| 73 65 74 3d 55 54 46 2d 38 0d 0a 43 6f 6e 74 65 |set=UTF-8..Conte|
|00000090| 6e 74 2d 4c 65 6e 67 74 68 3a 20 32 38 30 0d 0a |nt-Length: 280..|
|000000a0| 44 61 74 65 3a 20 46 72 69 2c 20 30 37 20 4d 61 |Date: Fri, 07 Ma|
|000000b0| 79 20 32 30 32 31 20 31 31 3a 31 30 3a 32 38 20 |y 2021 11:10:28 |
|000000c0| 47 4d 54 0d 0a 0d 0a 0d 0a 0d 0a 0d 0a 3c 21 44 |GMT..........<!D|
|000000d0| 4f 43 54 59 50 45 20 68 74 6d 6c 3e 0d 0a 3c 68 |OCTYPE html>..<h|
|000000e0| 74 6d 6c 3e 0d 0a 3c 68 65 61 64 3e 0d 0a 3c 6d |tml>..<head>..<m|
|000000f0| 65 74 61 20 63 68 61 72 73 65 74 3d 22 55 54 46 |eta charset="UTF|
|00000100| 2d 38 22 3e 0d 0a 3c 74 69 74 6c 65 3e 49 6e 73 |-8">..<title>Ins|
|00000110| 65 72 74 20 74 69 74 6c 65 20 68 65 72 65 3c 2f |ert title here</|
|00000120| 74 69 74 6c 65 3e 0d 0a 3c 2f 68 65 61 64 3e 0d |title>..</head>.|
|00000130| 0a 3c 62 6f 64 79 3e 0d 0a 09 3c 62 72 20 2f 3e |.<body>...<br />|
|00000140| 20 7c 30 7c 0d 0a 09 3c 62 72 20 2f 3e 20 e6 b5 | |0|...<br /> ..|
|00000150| 8b e8 af 95 e4 b8 80 e4 b8 8b 0d 0a 09 3c 62 72 |.............<br|
|00000160| 20 2f 3e 20 31 0d 0a 09 3c 62 72 20 2f 3e 20 34 | /> 1...<br /> 4|
|00000170| 0d 0a 09 3c 62 72 20 2f 3e 0d 0a 09 0d 0a 09 3c |...<br />......<|
|00000180| 62 72 20 2f 3e 0d 0a 09 69 73 20 30 0d 0a 09 3c |br />...is 0...<|
|00000190| 62 72 20 2f 3e 20 31 0d 0a 09 3c 62 72 20 2f 3e |br /> 1...<br />|
|000001a0| 20 e6 b5 8b e8 af 95 e4 b8 80 e4 b8 8b e6 9d a5 | ...............|
|000001b0| e4 b8 80 e4 b8 8b 31 0d 0a 09 3c 62 72 20 2f 3e |......1...<br />|
|000001c0| 20 31 0d 0a 09 3c 62 72 20 2f 3e 20 38 0d 0a 3c | 1...<br /> 8..<|
|000001d0| 2f 62 6f 64 79 3e 0d 0a 3c 2f 68 74 6d 6c 3e    |/body>..</html> |
+--------+-------------------------------------------------+----------------+
2021-05-07 19:10:28.988[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82-1, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] WRITE: 201B
         +-------------------------------------------------+
         |  0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f |
+--------+-------------------------------------------------+----------------+
|00000000| 48 54 54 50 2f 31 2e 31 20 32 30 30 20 4f 4b 0d |HTTP/1.1 200 OK.|
|00000010| 0a 53 65 74 2d 43 6f 6f 6b 69 65 3a 20 4a 53 45 |.Set-Cookie: JSE|
|00000020| 53 53 49 4f 4e 49 44 3d 34 44 44 45 34 34 31 33 |SSIONID=4DDE4413|
|00000030| 39 44 38 37 43 35 46 42 36 33 43 41 36 37 46 42 |9D87C5FB63CA67FB|
|00000040| 35 39 31 43 38 37 42 33 3b 20 50 61 74 68 3d 2f |591C87B3; Path=/|
|00000050| 54 65 73 74 57 65 62 41 70 70 3b 20 48 74 74 70 |TestWebApp; Http|
|00000060| 4f 6e 6c 79 0d 0a 43 6f 6e 74 65 6e 74 2d 54 79 |Only..Content-Ty|
|00000070| 70 65 3a 20 74 65 78 74 2f 68 74 6d 6c 3b 63 68 |pe: text/html;ch|
|00000080| 61 72 73 65 74 3d 55 54 46 2d 38 0d 0a 44 61 74 |arset=UTF-8..Dat|
|00000090| 65 3a 20 46 72 69 2c 20 30 37 20 4d 61 79 20 32 |e: Fri, 07 May 2|
|000000a0| 30 32 31 20 31 31 3a 31 30 3a 32 38 20 47 4d 54 |021 11:10:28 GMT|
|000000b0| 0d 0a 63 6f 6e 74 65 6e 74 2d 6c 65 6e 67 74 68 |..content-length|
|000000c0| 3a 20 32 38 30 0d 0a 0d 0a                      |: 280....       |
+--------+-------------------------------------------------+----------------+
2021-05-07 19:10:28.988[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82-1, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] FLUSH
2021-05-07 19:10:28.990[reactor-http-nio-4] DEBUG reactor.netty.http.client.HttpClient - [id:0b533acd, L:/127.0.0.1:50699 - R:/127.0.0.1:9090] READ COMPLETE
2021-05-07 19:10:28.991[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82-1, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] WRITE: 280B
         +-------------------------------------------------+
         |  0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f |
+--------+-------------------------------------------------+----------------+
|00000000| 0d 0a 0d 0a 0d 0a 3c 21 44 4f 43 54 59 50 45 20 |......<!DOCTYPE |
|00000010| 68 74 6d 6c 3e 0d 0a 3c 68 74 6d 6c 3e 0d 0a 3c |html>..<html>..<|
|00000020| 68 65 61 64 3e 0d 0a 3c 6d 65 74 61 20 63 68 61 |head>..<meta cha|
|00000030| 72 73 65 74 3d 22 55 54 46 2d 38 22 3e 0d 0a 3c |rset="UTF-8">..<|
|00000040| 74 69 74 6c 65 3e 49 6e 73 65 72 74 20 74 69 74 |title>Insert tit|
|00000050| 6c 65 20 68 65 72 65 3c 2f 74 69 74 6c 65 3e 0d |le here</title>.|
|00000060| 0a 3c 2f 68 65 61 64 3e 0d 0a 3c 62 6f 64 79 3e |.</head>..<body>|
|00000070| 0d 0a 09 3c 62 72 20 2f 3e 20 7c 30 7c 0d 0a 09 |...<br /> |0|...|
|00000080| 3c 62 72 20 2f 3e 20 e6 b5 8b e8 af 95 e4 b8 80 |<br /> .........|
|00000090| e4 b8 8b 0d 0a 09 3c 62 72 20 2f 3e 20 31 0d 0a |......<br /> 1..|
|000000a0| 09 3c 62 72 20 2f 3e 20 34 0d 0a 09 3c 62 72 20 |.<br /> 4...<br |
|000000b0| 2f 3e 0d 0a 09 0d 0a 09 3c 62 72 20 2f 3e 0d 0a |/>......<br />..|
|000000c0| 09 69 73 20 30 0d 0a 09 3c 62 72 20 2f 3e 20 31 |.is 0...<br /> 1|
|000000d0| 0d 0a 09 3c 62 72 20 2f 3e 20 e6 b5 8b e8 af 95 |...<br /> ......|
|000000e0| e4 b8 80 e4 b8 8b e6 9d a5 e4 b8 80 e4 b8 8b 31 |...............1|
|000000f0| 0d 0a 09 3c 62 72 20 2f 3e 20 31 0d 0a 09 3c 62 |...<br /> 1...<b|
|00000100| 72 20 2f 3e 20 38 0d 0a 3c 2f 62 6f 64 79 3e 0d |r /> 8..</body>.|
|00000110| 0a 3c 2f 68 74 6d 6c 3e                         |.</html>        |
+--------+-------------------------------------------------+----------------+
2021-05-07 19:10:28.992[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82-1, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] FLUSH
2021-05-07 19:10:28.995[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82-1, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] WRITE: 0B
2021-05-07 19:10:28.995[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82-1, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] FLUSH
2021-05-07 19:10:29.013[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82, L:/127.0.0.1:8070 - R:/127.0.0.1:50698] READ COMPLETE
2021-05-07 19:10:29.014[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82, L:/127.0.0.1:8070 ! R:/127.0.0.1:50698] INACTIVE
2021-05-07 19:10:29.014[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:97d2bc82, L:/127.0.0.1:8070 ! R:/127.0.0.1:50698] UNREGISTERED
2021-05-07 19:10:49.090[reactor-http-nio-4] DEBUG reactor.netty.http.client.HttpClient - [id:0b533acd, L:/127.0.0.1:50699 - R:/127.0.0.1:9090] READ COMPLETE
2021-05-07 19:10:49.090[reactor-http-nio-4] DEBUG reactor.netty.http.client.HttpClient - [id:0b533acd, L:/127.0.0.1:50699 ! R:/127.0.0.1:9090] INACTIVE
2021-05-07 19:10:49.090[reactor-http-nio-4] DEBUG reactor.netty.http.client.HttpClient - [id:0b533acd, L:/127.0.0.1:50699 ! R:/127.0.0.1:9090] UNREGISTERED

以上打印的日志人看着不方便，可以使用如下方式，将org.springframework.cloud.gateway.config.GatewayAutoConfiguration.NettyConfiguration中的一些Bean覆盖掉

import java.security.cert.X509Certificate;
import java.time.Duration;
import java.util.List;

import org.springframework.boot.autoconfigure.web.ServerProperties;
import org.springframework.boot.autoconfigure.web.embedded.NettyWebServerFactoryCustomizer;
import org.springframework.boot.context.properties.PropertyMapper;
import org.springframework.boot.web.embedded.netty.NettyReactiveWebServerFactory;
import org.springframework.cloud.gateway.config.HttpClientCustomizer;
import org.springframework.cloud.gateway.config.HttpClientProperties;
import org.springframework.cloud.gateway.config.HttpClientProperties.Pool.PoolType;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.AnnotationAwareOrderComparator;
import org.springframework.core.env.Environment;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;

import io.netty.channel.ChannelOption;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.ssl.SslContextBuilder;
import io.netty.handler.ssl.util.InsecureTrustManagerFactory;
import reactor.netty.http.client.HttpClient;
import reactor.netty.resources.ConnectionProvider;
import reactor.netty.transport.ProxyProvider;
import reactor.netty.transport.logging.AdvancedByteBufFormat;

@Configuration
public class LoggingConfiguration {

 @Bean
 public NettyWebServerFactoryCustomizer nettyServerWiretapCustomizer(Environment environment,
   ServerProperties serverProperties) {
  return new NettyWebServerFactoryCustomizer(environment, serverProperties) {
   @Override
   public void customize(NettyReactiveWebServerFactory factory) {
    factory.addServerCustomizers(httpServer -> httpServer.wiretap("httpPkg.server", LogLevel.DEBUG, AdvancedByteBufFormat.TEXTUAL));    // 1
    super.customize(factory);
   }
  };
 }

 @Bean
 public HttpClient gatewayHttpClient(HttpClientProperties properties, List<HttpClientCustomizer> customizers) {

  // configure pool resources
  HttpClientProperties.Pool pool = properties.getPool();

  ConnectionProvider connectionProvider;
  if (pool.getType() == PoolType.DISABLED) {
   connectionProvider = ConnectionProvider.newConnection();
  } else if (pool.getType() == PoolType.FIXED) {
   ConnectionProvider.Builder builder = ConnectionProvider.builder(pool.getName())
     .maxConnections(pool.getMaxConnections()).pendingAcquireMaxCount(-1)
     .pendingAcquireTimeout(Duration.ofMillis(pool.getAcquireTimeout()));
   if (pool.getMaxIdleTime() != null) {
    builder.maxIdleTime(pool.getMaxIdleTime());
   }
   if (pool.getMaxLifeTime() != null) {
    builder.maxLifeTime(pool.getMaxLifeTime());
   }
   connectionProvider = builder.build();
  } else {
   ConnectionProvider.Builder builder = ConnectionProvider.builder(pool.getName())
     .maxConnections(Integer.MAX_VALUE).pendingAcquireTimeout(Duration.ofMillis(0))
     .pendingAcquireMaxCount(-1);
   if (pool.getMaxIdleTime() != null) {
    builder.maxIdleTime(pool.getMaxIdleTime());
   }
   if (pool.getMaxLifeTime() != null) {
    builder.maxLifeTime(pool.getMaxLifeTime());
   }
   connectionProvider = builder.build();
  }

  HttpClient httpClient = HttpClient.create(connectionProvider)
    // TODO: move customizations to HttpClientCustomizers
    .httpResponseDecoder(spec -> {
     if (properties.getMaxHeaderSize() != null) {
      // cast to int is ok, since @Max is Integer.MAX_VALUE
      spec.maxHeaderSize((int) properties.getMaxHeaderSize().toBytes());
     }
     if (properties.getMaxInitialLineLength() != null) {
      // cast to int is ok, since @Max is Integer.MAX_VALUE
      spec.maxInitialLineLength((int) properties.getMaxInitialLineLength().toBytes());
     }
     return spec;
    }).tcpConfiguration(tcpClient -> {

     if (properties.getConnectTimeout() != null) {
      tcpClient = tcpClient.option(ChannelOption.CONNECT_TIMEOUT_MILLIS,
        properties.getConnectTimeout());
     }

     // configure proxy if proxy host is set.
     HttpClientProperties.Proxy proxy = properties.getProxy();

     if (StringUtils.hasText(proxy.getHost())) {

      tcpClient = tcpClient.proxy(proxySpec -> {
       ProxyProvider.Builder builder = proxySpec.type(proxy.getType()).host(proxy.getHost());

       PropertyMapper map = PropertyMapper.get();

       map.from(proxy::getPort).whenNonNull().to(builder::port);
       map.from(proxy::getUsername).whenHasText().to(builder::username);
       map.from(proxy::getPassword).whenHasText().to(password -> builder.password(s -> password));
       map.from(proxy::getNonProxyHostsPattern).whenHasText().to(builder::nonProxyHosts);
      });
     }
     return tcpClient;
    });

  HttpClientProperties.Ssl ssl = properties.getSsl();
  if ((ssl.getKeyStore() != null && ssl.getKeyStore().length() > 0)
    || ssl.getTrustedX509CertificatesForTrustManager().length > 0 || ssl.isUseInsecureTrustManager()) {
   httpClient = httpClient.secure(sslContextSpec -> {
    // configure ssl
    SslContextBuilder sslContextBuilder = SslContextBuilder.forClient();

    X509Certificate[] trustedX509Certificates = ssl.getTrustedX509CertificatesForTrustManager();
    if (trustedX509Certificates.length > 0) {
     sslContextBuilder = sslContextBuilder.trustManager(trustedX509Certificates);
    } else if (ssl.isUseInsecureTrustManager()) {
     sslContextBuilder = sslContextBuilder.trustManager(InsecureTrustManagerFactory.INSTANCE);
    }

    try {
     sslContextBuilder = sslContextBuilder.keyManager(ssl.getKeyManagerFactory());
    } catch (Exception e) {
     // logger.error(e);
    }

    sslContextSpec.sslContext(sslContextBuilder).defaultConfiguration(ssl.getDefaultConfigurationType())
      .handshakeTimeout(ssl.getHandshakeTimeout())
      .closeNotifyFlushTimeout(ssl.getCloseNotifyFlushTimeout())
      .closeNotifyReadTimeout(ssl.getCloseNotifyReadTimeout());
   });
  }

  if (properties.isWiretap()) {
   httpClient = httpClient.wiretap("httpPkg.client", LogLevel.DEBUG, AdvancedByteBufFormat.TEXTUAL);    // 2
  }

  if (properties.isCompression()) {
   httpClient = httpClient.compress(true);
  }

  if (!CollectionUtils.isEmpty(customizers)) {
   customizers.sort(AnnotationAwareOrderComparator.INSTANCE);
   for (HttpClientCustomizer customizer : customizers) {
    httpClient = customizer.customize(httpClient);
   }
  }

  return httpClient;
 }
}

同时，将spring.cloud.gateway.httpserver.wiretap设为false，添加如下logback配置

    <logger name="httpPkg" level="DEBUG" additivity="false">
        <appender-ref ref="asyncAccessLog" />
    </logger>

此时就会生成方便阅读的日志

2021-05-07 20:49:11.197[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] REGISTERED
2021-05-07 20:49:11.197[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] ACTIVE
2021-05-07 20:49:11.212[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] READ: 145B GET /test HTTP/1.1
serviceName: s2
Content-Type: text/plain
Cache-Control: no-cache
Host: 127.0.0.1:8070
Content-Length: 13

hello world

2021-05-07 20:49:11.229[reactor-http-nio-2] DEBUG reactor.netty.http.server.HttpServer - [id:45419f46-1, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] Handler is being applied: org.springframework.http.server.reactive.ReactorHttpHandlerAdapter@2b1e0c4d
2021-05-07 20:49:14.321[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46-1, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] READ COMPLETE
2021-05-07 20:49:14.322[reactor-http-nio-4] DEBUG httpPkg.client - [id:e623e241] REGISTERED
2021-05-07 20:49:14.341[reactor-http-nio-4] DEBUG httpPkg.client - [id:e623e241] CONNECT: /127.0.0.1:9090
2021-05-07 20:49:14.343[reactor-http-nio-4] DEBUG httpPkg.client - [id:e623e241, L:/127.0.0.1:51389 - R:/127.0.0.1:9090] ACTIVE
2021-05-07 20:49:14.363[reactor-http-nio-4] DEBUG httpPkg.client - [id:e623e241-1, L:/127.0.0.1:51389 - R:/127.0.0.1:9090] WRITE: 386B GET /TestWebApp/testServlet HTTP/1.1
serviceName: s2
Content-Type: text/plain
Cache-Control: no-cache
Forwarded: proto=http;host="127.0.0.1:8070";for="127.0.0.1:51388"
X-Forwarded-For: 127.0.0.1
X-Forwarded-Proto: http
X-Forwarded-Port: 8070
X-Forwarded-Host: 127.0.0.1:8070
user-agent: ReactorNetty/1.0.5
host: 127.0.0.1:9090
accept: */*
content-length: 13

hello world

2021-05-07 20:49:14.364[reactor-http-nio-4] DEBUG httpPkg.client - [id:e623e241-1, L:/127.0.0.1:51389 - R:/127.0.0.1:9090] FLUSH
2021-05-07 20:49:14.376[reactor-http-nio-4] DEBUG httpPkg.client - [id:e623e241-1, L:/127.0.0.1:51389 - R:/127.0.0.1:9090] READ: 479B HTTP/1.1 200 
Set-Cookie: JSESSIONID=BB0DEE6EAC0886DE20EF5D70D5168656; Path=/TestWebApp; HttpOnly
Content-Type: text/html;charset=UTF-8
Content-Length: 280
Date: Fri, 07 May 2021 12:49:14 GMT




<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<br /> |0|
	<br /> 测试一下
	<br /> 1
	<br /> 4
	<br />
	
	<br />
	is 0
	<br /> 1
	<br /> 测试一下来一下1
	<br /> 1
	<br /> 8
</body>
</html>
2021-05-07 20:49:14.395[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46-1, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] WRITE: 201B HTTP/1.1 200 OK
Set-Cookie: JSESSIONID=BB0DEE6EAC0886DE20EF5D70D5168656; Path=/TestWebApp; HttpOnly
Content-Type: text/html;charset=UTF-8
Date: Fri, 07 May 2021 12:49:14 GMT
content-length: 280


2021-05-07 20:49:14.395[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46-1, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] FLUSH
2021-05-07 20:49:14.397[reactor-http-nio-4] DEBUG httpPkg.client - [id:e623e241, L:/127.0.0.1:51389 - R:/127.0.0.1:9090] READ COMPLETE
2021-05-07 20:49:14.399[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46-1, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] WRITE: 280B 


<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<br /> |0|
	<br /> 测试一下
	<br /> 1
	<br /> 4
	<br />
	
	<br />
	is 0
	<br /> 1
	<br /> 测试一下来一下1
	<br /> 1
	<br /> 8
</body>
</html>
2021-05-07 20:49:14.399[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46-1, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] FLUSH
2021-05-07 20:49:14.411[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46-1, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] WRITE: 0B
2021-05-07 20:49:14.411[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46-1, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] FLUSH
2021-05-07 20:49:14.429[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46, L:/127.0.0.1:8070 - R:/127.0.0.1:51388] READ COMPLETE
2021-05-07 20:49:14.430[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46, L:/127.0.0.1:8070 ! R:/127.0.0.1:51388] INACTIVE
2021-05-07 20:49:14.430[reactor-http-nio-2] DEBUG httpPkg.server - [id:45419f46, L:/127.0.0.1:8070 ! R:/127.0.0.1:51388] UNREGISTERED
2021-05-07 20:49:34.499[reactor-http-nio-4] DEBUG httpPkg.client - [id:e623e241, L:/127.0.0.1:51389 - R:/127.0.0.1:9090] READ COMPLETE
2021-05-07 20:49:34.499[reactor-http-nio-4] DEBUG httpPkg.client - [id:e623e241, L:/127.0.0.1:51389 ! R:/127.0.0.1:9090] INACTIVE
2021-05-07 20:49:34.499[reactor-http-nio-4] DEBUG httpPkg.client - [id:e623e241, L:/127.0.0.1:51389 ! R:/127.0.0.1:9090] UNREGISTERED

其中，1、2中的参数 AdvancedByteBufFormat.TEXTUAL是关键，它指定生成文本。如果不指定，它的默认值为 AdvancedByteBufFormat.HEX_DUMP，即显示二进制。

向您推荐>>Eolink开发者社区

权威｜前沿｜技术｜干货｜国内首个API全生命周期开发者社区

更多推荐

深入理解 Mocha 测试框架：从零实现一个 Mocha

前言什么是自动化测试自动化测试在很多团队中都是Devops环节中很难执行起来的一个环节，主要原因在于测试代码的编写工作很难抽象，99%的场景都需要和业务强绑定，而且写测试代码的编写工作量往往比编写实际业务代码的工作量更多。在一些很多业务场景中投入产出比很低，适合写自动化测试的应该是那些中长期业务以及一些诸如组件一样的基础库。自动化测试是个比较大的概念，其中分类也比较多，比如单元测试，端对端测试，集

云原生

ELK实现containerd的容器日志采集展示【基于logging的全栈监测】

企业级ELK Stack构建介绍

云原生

(20200916 Solved)docker-compose up创建容器自动退出

问题描述如题，创建容器后自动退出了。并且docker start container无效解决方案原因是缺失了控制终端的配置，需要在docker-compose.yml中增加tty:true ，有时候这样也不行，需要再增加一个command:/bin/bash，命令不一定是这个，需要是一个不会退出的命令，然后用-d后台启动容器。Referencesdocker-compose启动容器后自动退出...

云原生

所有评论(0)

查看更多评论

netyeaxi

@netyeaxi

已为社区贡献8条内容