本地主机上的Whitelabel错误页面：8080 \ sendMesssage？

Question

我刚刚用Twilio启动Springboot，但是由于某些原因，当我运行localhost \ sendMessage命令时，我得到了Whitelabel错误页面。当我运行以下代码时，测试成功结束：

package com.example.demo

import org.springframework.web.bind.annotation.RestController
import org.springframework.web.bind.annotation.RequestMapping


@RestController
public class SMSController{
    @RequestMapping( "/")
    fun helloSpringBoot() = "Hello Spring Boot!"

}

这是上面代码的结果：

但是当我使用localhost：8080 \ sendMessage运行以下代码时，我得到了遵循该代码的屏幕截图：

package com.example.demo

import org.springframework.web.bind.annotation.RestController
import org.springframework.web.bind.annotation.RequestMapping
import com.twilio.http.TwilioRestClient
import com.twilio.rest.api.v2010.account.MessageCreator
import com.twilio.type.PhoneNumber


@RestController
public class SMSController{
    @RequestMapping("/sendMessage")
    fun sendMessage(){

        val client = TwilioRestClient.Builder(
                System.getenv("ACCOUNT_SID"),
               System.getenv("AUTH_TOKEN")).build()

        val message = MessageCreator(
                PhoneNumber(System.getenv("+1..........")),
                PhoneNumber("+1.........."),
                "Lambda is annoying..Sigh"
        ).create(client)

    }

}

我想念什么吗？

我添加了我的堆栈跟踪：

"C:\Program Files\Java\jdk1.8.0_25\bin\java.exe" -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2019.1\lib\idea_rt.jar=25281:C:\Program Files\JetBrains\IntelliJ IDEA 2019.1\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_25\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_25\jre\lib\rt.jar;C:\Users\Jevon\IdeaProjects\demo\out\production\classes;C:\Users\Jevon\IdeaProjects\demo\out\production\resources;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\com.twilio.sdk\twilio\7.17.9\8de7649313c8fa3dfcbd215b6c0300ca1c4184f5\twilio-7.17.9.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-web\2.1.4.RELEASE\a4659d55f57421a5ef122cb670b7b544ef8190e8\spring-boot-starter-web-2.1.4.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-json\2.1.4.RELEASE\247d7c2efae986f310a29e9fef7174adc91d0835\spring-boot-starter-json-2.1.4.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter\2.1.4.RELEASE\8fa436ef4e273cb476d5dc3aa73701a8837460af\spring-boot-starter-2.1.4.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.jetbrains.kotlin\kotlin-reflect\1.3.21\d0d5ff2ac2ebd8a42697af41e20fc225a23c5d3b\kotlin-reflect-1.3.21.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.jetbrains.kotlin\kotlin-stdlib-jdk8\1.3.21\d0634d54452abc421db494ad32dd215e6591c49f\kotlin-stdlib-jdk8-1.3.21.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\com.google.guava\guava\18.0\cce0823396aa693798f8882e64213b1772032b09\guava-18.0.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\joda-time\joda-time\2.10.1\9ac3dbf89dbf2ee385185dd0cd3064fe789efee0\joda-time-2.10.1.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\io.jsonwebtoken\jjwt\0.4\61ce246d937a0fd3acf06d3bef5fc9e3933ae812\jjwt-0.4.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.apache.httpcomponents\httpclient\4.5.8\c27c9d6f15435dc2b6947112027b418b0eef32b9\httpclient-4.5.8.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.apache.httpcomponents\httpcore\4.4.11\de748cf874e4e193b42eceea9fe5574fabb9d4df\httpcore-4.4.11.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.datatype\jackson-datatype-jdk8\2.9.8\bcd02aa9195390e23747ed40bf76be869ad3a2fb\jackson-datatype-jdk8-2.9.8.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.datatype\jackson-datatype-jsr310\2.9.8\28ad1bced632ba338e51c825a652f6e11a8e6eac\jackson-datatype-jsr310-2.9.8.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.module\jackson-module-parameter-names\2.9.8\c4eef0e6e20d60fb27af4bc4770dba7bcc3f6de6\jackson-module-parameter-names-2.9.8.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-databind\2.9.8\11283f21cc480aa86c4df7a0a3243ec508372ed2\jackson-databind-2.9.8.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-core\2.9.8\f5a654e4675769c716e5b387830d19b501ca191\jackson-core-2.9.8.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-annotations\2.9.0\7c10d545325e3a6e72e06381afe469fd40eb701\jackson-annotations-2.9.0.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\javax.xml.bind\jaxb-api\2.3.1\8531ad5ac454cc2deb9d4d32c40c4d7451939b5d\jaxb-api-2.3.1.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-tomcat\2.1.4.RELEASE\3b0c04450d86fc29c9fdad555b4555e553a4008\spring-boot-starter-tomcat-2.1.4.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.hibernate.validator\hibernate-validator\6.0.16.Final\ad9557c558972093c0567a2a1f224f318c00f650\hibernate-validator-6.0.16.Final.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework\spring-webmvc\5.1.6.RELEASE\cf4ea53740c93e0b8ff951ef0a3eaf154c74dbd0\spring-webmvc-5.1.6.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework\spring-web\5.1.6.RELEASE\4e15a24feba0581a02efd508af03a15b05570bd4\spring-web-5.1.6.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-autoconfigure\2.1.4.RELEASE\d5f8b3f7835a23b4dfd8d1489d265c1e426e317b\spring-boot-autoconfigure-2.1.4.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot\2.1.4.RELEASE\5ad0355a8c810b32b9221b9b92746b51c983337f\spring-boot-2.1.4.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-logging\2.1.4.RELEASE\2fb669a89cd65b275be20ab755c3742399395dff\spring-boot-starter-logging-2.1.4.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\javax.annotation\javax.annotation-api\1.3.2\934c04d3cfef185a8008e7bf34331b79730a9d43\javax.annotation-api-1.3.2.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework\spring-context\5.1.6.RELEASE\7b9e80ab68ee91ca0462a0eb2c58a9d957788b\spring-context-5.1.6.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework\spring-aop\5.1.6.RELEASE\a473d4bca7295f2b90522594e413f9e19107c1d2\spring-aop-5.1.6.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework\spring-beans\5.1.6.RELEASE\90d2f4bf7eced108de0b5bf617abb2b13a6206a3\spring-beans-5.1.6.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework\spring-expression\5.1.6.RELEASE\50fe4080029e43e7612e50fb4d7c7c43e95bf03c\spring-expression-5.1.6.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework\spring-core\5.1.6.RELEASE\9329591e728ef9844911e082e399f4fc3e3ecb37\spring-core-5.1.6.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.jetbrains.kotlin\kotlin-stdlib-jdk7\1.3.21\d207ce2c9bcf17dc8e51bab4dbfdac4d013e7138\kotlin-stdlib-jdk7-1.3.21.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.jetbrains.kotlin\kotlin-stdlib\1.3.21\4bcc2012b84840e19e1e28074284cac908be0295\kotlin-stdlib-1.3.21.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\ch.qos.logback\logback-classic\1.2.3\7c4f3c474fb2c041d8028740440937705ebb473a\logback-classic-1.2.3.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.apache.logging.log4j\log4j-to-slf4j\2.11.2\6d37bf7b046c0ce2669f26b99365a2cfa45c4c18\log4j-to-slf4j-2.11.2.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.yaml\snakeyaml\1.23\ec62d74fe50689c28c0ff5b35d3aebcaa8b5be68\snakeyaml-1.23.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.slf4j\jul-to-slf4j\1.7.26\8031352b2bb0a49e67818bf04c027aa92e645d5c\jul-to-slf4j-1.7.26.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.slf4j\slf4j-api\1.7.26\77100a62c2e6f04b53977b9f541044d7d722693d\slf4j-api-1.7.26.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\commons-codec\commons-codec\1.11\3acb4705652e16236558f0f4f2192cc33c3bd189\commons-codec-1.11.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\javax.activation\javax.activation-api\1.2.0\85262acf3ca9816f9537ca47d5adeabaead7cb16\javax.activation-api-1.2.0.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.apache.tomcat.embed\tomcat-embed-websocket\9.0.17\a786505cc2697f7f2d8693c0c318270cc8addd92\tomcat-embed-websocket-9.0.17.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.apache.tomcat.embed\tomcat-embed-core\9.0.17\aacb92c34eb2e88f38a060c9fcaaae329a79c9ca\tomcat-embed-core-9.0.17.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.apache.tomcat.embed\tomcat-embed-el\9.0.17\595fbb87426e23f27c71b267f22b6e7d2a91a2aa\tomcat-embed-el-9.0.17.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\javax.validation\validation-api\2.0.1.Final\cb855558e6271b1b32e716d24cb85c7f583ce09e\validation-api-2.0.1.Final.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.jboss.logging\jboss-logging\3.3.2.Final\3789d00e859632e6c6206adc0c71625559e6e3b0\jboss-logging-3.3.2.Final.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\com.fasterxml\classmate\1.4.0\291658ac2ce2476256c7115943652c0accb5c857\classmate-1.4.0.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.springframework\spring-jcl\5.1.6.RELEASE\a4ad3c98c7cc31357e94e12772c8e6449522bc5\spring-jcl-5.1.6.RELEASE.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.jetbrains.kotlin\kotlin-stdlib-common\1.3.21\f30e4a9897913e53d778f564110bafa1fef46643\kotlin-stdlib-common-1.3.21.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.jetbrains\annotations\13.0\919f0dfe192fb4e063e7dacadee7f8bb9a2672a9\annotations-13.0.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\ch.qos.logback\logback-core\1.2.3\864344400c3d4d92dfeb0a305dc87d953677c03c\logback-core-1.2.3.jar;C:\Users\Jevon\.gradle\caches\modules-2\files-2.1\org.apache.logging.log4j\log4j-api\2.11.2\f5e9a2ffca496057d6891a3de65128efc636e26e\log4j-api-2.11.2.jar" com.example.demo.DemoApplicationKt

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.1.4.RELEASE)

2019-04-04 15:32:35.584  INFO 8012 --- [           main] com.example.demo.DemoApplicationKt       : Starting DemoApplicationKt on Javy26 with PID 8012 (C:\Users\Jevon\IdeaProjects\demo\out\production\classes started by Jevon in C:\Users\Jevon\IdeaProjects\demo)
2019-04-04 15:32:35.596  INFO 8012 --- [           main] com.example.demo.DemoApplicationKt       : No active profile set, falling back to default profiles: default
2019-04-04 15:32:35.828  WARN 8012 --- [kground-preinit] o.s.h.c.j.Jackson2ObjectMapperBuilder    : For Jackson Kotlin classes support please add "com.fasterxml.jackson.module:jackson-module-kotlin" to the classpath
2019-04-04 15:32:39.918  INFO 8012 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2019-04-04 15:32:39.970  INFO 8012 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2019-04-04 15:32:39.970  INFO 8012 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.17]
2019-04-04 15:32:40.214  INFO 8012 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2019-04-04 15:32:40.214  INFO 8012 --- [           main] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 4486 ms
2019-04-04 15:32:41.275  INFO 8012 --- [           main] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
2019-04-04 15:32:41.807  INFO 8012 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8080 (http) with context path ''
2019-04-04 15:32:41.811  INFO 8012 --- [           main] com.example.demo.DemoApplicationKt       : Started DemoApplicationKt in 7.81 seconds (JVM running for 10.279)
2019-04-04 15:33:24.230  INFO 8012 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring DispatcherServlet 'dispatcherServlet'
2019-04-04 15:33:24.230  INFO 8012 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
2019-04-04 15:33:24.250  INFO 8012 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 20 ms

Answer 1

我回顾了Kotlin文档，而不是专注于教程并进行了必要的更改。一旦完成，代码便开始按预期工作。查看以下更改：

@RestController
public class SMSController{

    @RequestMapping(value = ["/sendMessage"])
    fun sendMessage(){

        val client = TwilioRestClient.Builder("ACCOUNT_SID",
              "AUTH_TOKEN").build()

        val message = MessageCreator(
                PhoneNumber("+1........"),
                PhoneNumber("+1........"),
                "Lambda is annoying..Sigh").create(client)

    }
}