在 Spring boot(SB) 2 中設定不同,現在在 SB3 中我們需要以不同方式設定其餘客戶端。在 SB3 之前有 RestTemplate,現在 Spring World 中出現了新的 Rest api。在這裡查找更多詳細資訊。
最大的區別是屬性配置,它已更改並且未在 Spring 站點上記錄
logging.level.org.apache.hc.client5.http.wire=DEBUG logging.level.org.apache.hc.client5.http=DEBUG
僅使用“wire”將提供請求/回應轉儲。額外的 http=DEBUG 將提供連接和更多調試日誌,請在頁面末尾找到它。
@Bean public RestClient getWebClient() { return RestClient.builder() .requestFactory(new HttpComponentsClientHttpRequestFactory()) .build(); } @Bean public RestTemplate getRestTemplate() { RestTemplate restTemplate = new RestTemplate(); restTemplate.setRequestFactory(new HttpComponentsClientHttpRequestFactory()); return restTemplate; }
控制器端
@GetMapping(path = "/hello", produces = "application/json") public String hello() { return client.get().uri("http://httpbin.org/get?test=2") .retrieve().body(String.class); } @GetMapping(path = "/hello2", produces = "application/json") public String hello2() { return restTemplate.getForObject("http://httpbin.org/get?test=1", String.class); }
偵錯日誌
C:\Users\ozkan\.jdks\openjdk-21.0.2\bin\java.exe -XX:TieredStopAtLevel=1 -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-Dmanagement.endpoints.jmx.exposure.include=*" "-javaagent:C:\Users\ozkan\AppData\Local\Programs\IntelliJ IDEA Ultimate\lib\idea_rt.jar=49346:C:\Users\ozkan\AppData\Local\Programs\IntelliJ IDEA Ultimate\bin" -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8 -Dsun.stderr.encoding=UTF-8 -classpath C:\Users\ozkan\projects\HttpDebugLogging\build\classes\java\main;C:\Users\ozkan\projects\HttpDebugLogging\build\resources\main;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-web.2.54d75553c6af42122d4db645f4924a95084e382\spring-boot-starter-web-3.2.5.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.apache.httpcomponents.client5\httpclient5.3.1b53c8f4bcdaada801d311cf2ff8a24d6d96883\httpclient5-5.3.1.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-json.2.5df311af4c242eb95c3526f48ab4f31c384a247e\spring-boot-starter-json-3.2.5.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter.2.5\a9837a876129cc6fe5f3abf1de5ec0a16faaf003\spring-boot-starter-3.2.5.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-tomcat.2.5\a40ebfa6becb35b419b37e49e33b2822e22cf42a\spring-boot-starter-tomcat-3.2.5.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework\spring-webmvc.1.6\ef1f76db6d94bac428839cb91fa59235c8356e56\spring-webmvc-6.1.6.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework\spring-web.1.6a32e3497fe39550da3b280bda5d9933ae2d51d\spring-web-6.1.6.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.apache.httpcomponents.core5\httpcore5-h2.2.472764df7b4857549e2880dd32a6f9009166289\httpcore5-h2-5.2.4.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.apache.httpcomponents.core5\httpcore5.2.4d8332b975f9e9a8298efe4c883ec43d45b7059\httpcore5-5.2.4.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.slf4j\slf4j-api.0.13229737f704b121a318bba5d5deacbcf395bc77\slf4j-api-2.0.13.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.datatype\jackson-datatype-jsr310.15.4de629770a4559db57128d35ccae7d2fddd35db3\jackson-datatype-jsr310-2.15.4.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.module\jackson-module-parameter-names.15.4\e654497a08359db2521b69b5f710e00836915d8c\jackson-module-parameter-names-2.15.4.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.datatype\jackson-datatype-jdk8.15.44777f182334a21bf1aeab1b04cc4398c801f3f\jackson-datatype-jdk8-2.15.4.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-databind.15.40309fc381f77d4d15c4a4cdaa0db5025c4fd13\jackson-databind-2.15.4.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-logging.2.5cf3a346da7bb624381ccc21d7a27500181de63\spring-boot-starter-logging-3.2.5.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-autoconfigure.2.585a2c00a03edb896b2833e4bdee2ae53cd69b8\spring-boot-autoconfigure-3.2.5.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot.2.5\eec72431f6f56a50c9919129665ba3359ca02104\spring-boot-3.2.5.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\jakarta.annotation\jakarta.annotation-api.1.1b9bda22b091b1f48b13af03fe36db3be6e1ae3\jakarta.annotation-api-2.1.1.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework\spring-core.1.6\dea4b8e110b7b54a02a4907e32dbb0adee8a7168\spring-core-6.1.6.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.yaml\snakeyaml.2af797a25458550a16bf89acc8e4ab2b7f2bfce0\snakeyaml-2.2.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.apache.tomcat.embed\tomcat-embed-websocket.1.20502adffaf9e6e4bc2b63a557e348d7f6c0faf7\tomcat-embed-websocket-10.1.20.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.apache.tomcat.embed\tomcat-embed-core.1.20\ba0dc784e12086f83d8e1d5a10443b166abf5780\tomcat-embed-core-10.1.20.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.apache.tomcat.embed\tomcat-embed-el.1.20\cc1a42b8228699e92c8eba0187eccf54bf892802\tomcat-embed-el-10.1.20.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework\spring-context.1.6be30298638975efaf7fff22f1570d79b2679814\spring-context-6.1.6.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework\spring-aop.1.658f52cb9fcb3adf7e836304550de5431a9347e\spring-aop-6.1.6.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework\spring-beans.1.62d80ff134420db4ebf7614758e6a02a9bd3c41\spring-beans-6.1.6.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework\spring-expression.1.6c3d7f0e17a919a4ea9f087e4e2140ad39776bc8\spring-expression-6.1.6.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\io.micrometer\micrometer-observation.12.5\ee23704259a1aad5c8f503db4d37cdfe5352e766\micrometer-observation-1.12.5.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-annotations.15.423ea5a9bf52cdc9c5e537a0e52f2432eaf208b\jackson-annotations-2.15.4.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-core.15.4\aebe84b45360debad94f692a4074c6aceb535fa0\jackson-core-2.15.4.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\ch.qos.logback\logback-classic.4.14\d98bc162275134cdf1518774da4a2a17ef6fb94d\logback-classic-1.4.14.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.apache.logging.log4j\log4j-to-slf4j.21.1\d77b2ba81711ed596cd797cc2b5b5bd7409d841c\log4j-to-slf4j-2.21.1.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.slf4j\jul-to-slf4j.0.13\a3bcd9d9dd50c71ce69f06b1fd05e40fdeff6ba5\jul-to-slf4j-2.0.13.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.springframework\spring-jcl.1.6cb19b30b22feca73c2ac005ca849c5890935a3\spring-jcl-6.1.6.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\io.micrometer\micrometer-commons.12.5\da45afd81a6a05267df5ddfe10438ea857e0f7d9\micrometer-commons-1.12.5.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\ch.qos.logback\logback-core.4.14d3c2248219ac0effeb380ed4c5280a80bf395e8\logback-core-1.4.14.jar;C:\Users\ozkan\.gradle\caches\modules-2\files-2.1\org.apache.logging.log4j\log4j-api.21.1c65e87b9ce1694a01524e192d7be989ba70486\log4j-api-2.21.1.jar io.github.ozkanpakdil.cloudtest.CloudTestApplication . _______ _ _ /\ / ___'___ _ _(_)_ ____ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \/ ___)| |_)| | | | | || (_| | ) ) ) ) ' | ____| .__ |_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v3.2.5) INFO io.github.ozkanpakdil.cloudtest.CloudTestApplication - Starting CloudTestApplication using Java 21.0.2 with PID 16624 (C:\Users\ozkan\projects\HttpDebugLogging\build\classes\java\main started by ozkan in C:\Users\ozkan\projects\HttpDebugLogging) INFO io.github.ozkanpakdil.cloudtest.CloudTestApplication - No active profile set, falling back to 1 default profile: "default" INFO org.springframework.boot.web.embedded.tomcat.TomcatWebServer - Tomcat initialized with port 8080 (http) INFO org.apache.catalina.core.StandardService - Starting service [Tomcat] INFO org.apache.catalina.core.StandardEngine - Starting Servlet engine: [Apache Tomcat/10.1.20] INFO org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/] - Initializing Spring embedded WebApplicationContext INFO org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext - Root WebApplicationContext: initialization completed in 2800 ms INFO org.springframework.boot.web.embedded.tomcat.TomcatWebServer - Tomcat started on port 8080 (http) with context path '' INFO io.github.ozkanpakdil.cloudtest.CloudTestApplication - Started CloudTestApplication in 5.901 seconds (process running for 8.934) INFO org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/] - Initializing Spring DispatcherServlet 'dispatcherServlet' INFO org.springframework.web.servlet.DispatcherServlet - Initializing Servlet 'dispatcherServlet' INFO org.springframework.web.servlet.DispatcherServlet - Completed initialization in 1 ms DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ex-0000000001 preparing request execution DEBUG org.apache.hc.client5.http.impl.classic.ProtocolExec - ex-0000000001 target auth state: UNCHALLENGED DEBUG org.apache.hc.client5.http.impl.classic.ProtocolExec - ex-0000000001 proxy auth state: UNCHALLENGED DEBUG org.apache.hc.client5.http.impl.classic.ConnectExec - ex-0000000001 acquiring connection with route {}->http://httpbin.org:80 DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ex-0000000001 acquiring endpoint (3 MINUTES) DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ex-0000000001 endpoint lease request (3 MINUTES) [route: {}->http://httpbin.org:80][total available: 0; route allocated: 0 of 5; total allocated: 0 of 25] DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ex-0000000001 endpoint leased [route: {}->http://httpbin.org:80][total available: 0; route allocated: 1 of 5; total allocated: 1 of 25] DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ex-0000000001 acquired ep-0000000001 DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ex-0000000001 acquired endpoint ep-0000000001 DEBUG org.apache.hc.client5.http.impl.classic.ConnectExec - ex-0000000001 opening connection {}->http://httpbin.org:80 DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ep-0000000001 connecting endpoint (null) DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ep-0000000001 connecting endpoint to http://httpbin.org:80 (3 MINUTES) DEBUG org.apache.hc.client5.http.impl.io.DefaultHttpClientConnectionOperator - httpbin.org resolving remote address DEBUG org.apache.hc.client5.http.impl.io.DefaultHttpClientConnectionOperator - httpbin.org resolved to [httpbin.org/34.198.16.126, httpbin.org/52.206.26.65, httpbin.org/18.208.239.112, httpbin.org/3.233.6.75] DEBUG org.apache.hc.client5.http.impl.io.DefaultHttpClientConnectionOperator - httpbin.org:80 connecting null->httpbin.org/34.198.16.126:80 (3 MINUTES) DEBUG org.apache.hc.client5.http.impl.io.DefaultManagedHttpClientConnection - http-outgoing-0 set socket timeout to 3 MINUTES DEBUG org.apache.hc.client5.http.impl.io.DefaultHttpClientConnectionOperator - httpbin.org:80 connected null->httpbin.org/34.198.16.126:80 as http-outgoing-0 DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ep-0000000001 connected http-outgoing-0 DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ep-0000000001 endpoint connected DEBUG org.apache.hc.client5.http.impl.classic.MainClientExec - ex-0000000001 executing GET /get?test=2 HTTP/1.1 DEBUG org.apache.hc.client5.http.protocol.RequestAddCookies - ex-0000000001 Cookie spec selected: strict DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ep-0000000001 start execution ex-0000000001 DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ep-0000000001 executing exchange ex-0000000001 over http-outgoing-0 DEBUG org.apache.hc.client5.http.headers - http-outgoing-0 >> GET /get?test=2 HTTP/1.1 DEBUG org.apache.hc.client5.http.headers - http-outgoing-0 >> Accept-Encoding: gzip, x-gzip, deflate DEBUG org.apache.hc.client5.http.headers - http-outgoing-0 >> Host: httpbin.org DEBUG org.apache.hc.client5.http.headers - http-outgoing-0 >> Connection: keep-alive DEBUG org.apache.hc.client5.http.headers - http-outgoing-0 >> User-Agent: Apache-HttpClient/5.3.1 (Java/21.0.2) DEBUG org.apache.hc.client5.http.wire - http-outgoing-0 >> "GET /get?test=2 HTTP/1.1[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-0 >> "Accept-Encoding: gzip, x-gzip, deflate[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-0 >> "Host: httpbin.org[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-0 >> "Connection: keep-alive[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-0 >> "User-Agent: Apache-HttpClient/5.3.1 (Java/21.0.2)[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-0 >> "[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-0 http://httpbin.org:80][total available: 1; route allocated: 1 of 5; total allocated: 1 of 25] DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ex-0000000002 preparing request execution DEBUG org.apache.hc.client5.http.impl.classic.ProtocolExec - ex-0000000002 target auth state: UNCHALLENGED DEBUG org.apache.hc.client5.http.impl.classic.ProtocolExec - ex-0000000002 proxy auth state: UNCHALLENGED DEBUG org.apache.hc.client5.http.impl.classic.ConnectExec - ex-0000000002 acquiring connection with route {}->http://httpbin.org:80 DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ex-0000000002 acquiring endpoint (3 MINUTES) DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ex-0000000002 endpoint lease request (3 MINUTES) [route: {}->http://httpbin.org:80][total available: 0; route allocated: 0 of 5; total allocated: 0 of 25] DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ex-0000000002 endpoint leased [route: {}->http://httpbin.org:80][total available: 0; route allocated: 1 of 5; total allocated: 1 of 25] DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ex-0000000002 acquired ep-0000000002 DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ex-0000000002 acquired endpoint ep-0000000002 DEBUG org.apache.hc.client5.http.impl.classic.ConnectExec - ex-0000000002 opening connection {}->http://httpbin.org:80 DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ep-0000000002 connecting endpoint (null) DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ep-0000000002 connecting endpoint to http://httpbin.org:80 (3 MINUTES) DEBUG org.apache.hc.client5.http.impl.io.DefaultHttpClientConnectionOperator - httpbin.org resolving remote address DEBUG org.apache.hc.client5.http.impl.io.DefaultHttpClientConnectionOperator - httpbin.org resolved to [httpbin.org/34.198.16.126, httpbin.org/52.206.26.65, httpbin.org/18.208.239.112, httpbin.org/3.233.6.75] DEBUG org.apache.hc.client5.http.impl.io.DefaultHttpClientConnectionOperator - httpbin.org:80 connecting null->httpbin.org/34.198.16.126:80 (3 MINUTES) DEBUG org.apache.hc.client5.http.impl.io.DefaultManagedHttpClientConnection - http-outgoing-1 set socket timeout to 3 MINUTES DEBUG org.apache.hc.client5.http.impl.io.DefaultHttpClientConnectionOperator - httpbin.org:80 connected null->httpbin.org/34.198.16.126:80 as http-outgoing-1 DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ep-0000000002 connected http-outgoing-1 DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ep-0000000002 endpoint connected DEBUG org.apache.hc.client5.http.impl.classic.MainClientExec - ex-0000000002 executing GET /get?test=1 HTTP/1.1 DEBUG org.apache.hc.client5.http.protocol.RequestAddCookies - ex-0000000002 Cookie spec selected: strict DEBUG org.apache.hc.client5.http.impl.classic.InternalHttpClient - ep-0000000002 start execution ex-0000000002 DEBUG org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager - ep-0000000002 executing exchange ex-0000000002 over http-outgoing-1 DEBUG org.apache.hc.client5.http.headers - http-outgoing-1 >> GET /get?test=1 HTTP/1.1 DEBUG org.apache.hc.client5.http.headers - http-outgoing-1 >> Accept: text/plain, application/json, application/*+json, */* DEBUG org.apache.hc.client5.http.headers - http-outgoing-1 >> Accept-Encoding: gzip, x-gzip, deflate DEBUG org.apache.hc.client5.http.headers - http-outgoing-1 >> Host: httpbin.org DEBUG org.apache.hc.client5.http.headers - http-outgoing-1 >> Connection: keep-alive DEBUG org.apache.hc.client5.http.headers - http-outgoing-1 >> User-Agent: Apache-HttpClient/5.3.1 (Java/21.0.2) DEBUG org.apache.hc.client5.http.wire - http-outgoing-1 >> "GET /get?test=1 HTTP/1.1[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-1 >> "Accept: text/plain, application/json, application/*+json, */*[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-1 >> "Accept-Encoding: gzip, x-gzip, deflate[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-1 >> "Host: httpbin.org[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-1 >> "Connection: keep-alive[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-1 >> "User-Agent: Apache-HttpClient/5.3.1 (Java/21.0.2)[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-1 >> "[\r][\n]" DEBUG org.apache.hc.client5.http.wire - http-outgoing-1 http://httpbin.org:80][total available: 1; route allocated: 1 of 5; total allocated: 1 of 25]
在這裡找到完整的工作範例
以上是Spring boot estClient 和 RestTemplate 記錄 http 請求和回應的詳細內容。更多資訊請關注PHP中文網其他相關文章!

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