I have simple application on Spring MVC which runned on tomcat 7.0.72 in IDEA. How can I run this application on Heroku (if it's possible). I have Heroku account and I did create app on it. I use Maven for deploy and Git for push it in Heroku. Files of app will be below. So, when I run it on localhost by tomcat it works. But when I push it on heroku I get it:
Application Error:
An error occurred in the application and your page could not be served. Please try again in a few moments. If you are the application owner, check your logs for details.
This is my pom.xml:
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.mardmitry</groupId> <artifactId>bestmuzon</artifactId> <version>1.0-SNAPSHOT</version> <packaging>jar</packaging> <name>BestMuzon</name> <!--<url>http://maven.apache.org</url>--> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <spring-framework-version>4.1.5.RELEASE</spring-framework-version> <tomcat.version>8.5.6</tomcat.version> </properties> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring-framework-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring-framework-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring-framework-version}</version> </dependency> <!--JSF (include "jsf-api" and "jsf-impl")--> <dependency> <groupId>org.glassfish</groupId> <artifactId>javax.faces</artifactId> <version>2.2.10</version> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> <version>${tomcat.version}</version> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-logging-juli</artifactId> <version>${tomcat.version}</version> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> <version>${tomcat.version}</version> </dependency> <dependency> <groupId>org.apache.tomcat</groupId> <artifactId>tomcat-jasper</artifactId> <version>${tomcat.version}</version> </dependency> <dependency> <groupId>org.apache.tomcat</groupId> <artifactId>tomcat-jasper-el</artifactId> <version>${tomcat.version}</version> </dependency> <dependency> <groupId>org.apache.tomcat</groupId> <artifactId>tomcat-jsp-api</artifactId> <version>${tomcat.version}</version> </dependency> <dependency> <groupId>com.github.jsimone</groupId> <artifactId>webapp-runner</artifactId> <version>8.0.30.2</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <version>2.2</version> <configuration> <url>https://bestmuzonproject.herokuapp.com/</url> <!--<url>http://localhost:8080/manager/text</url>--> <server>TomcatServer</server> <path>/mkyongWebApp</path> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <version>2.3</version> <executions> <execution> <phase>package</phase> <goals><goal>copy</goal></goals> <configuration> <artifactItems> <artifactItem> <groupId>com.github.jsimone</groupId> <artifactId>webapp-runner</artifactId> <version>8.0.30.2</version> <destFileName>webapp-runner.jar</destFileName> </artifactItem> </artifactItems> </configuration> </execution> </executions> </plugin> </plugins> </build> </project> Structure of my app: Structure of app
web.xml:
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1"> <!-- Add Support for Spring --> <!-- Создает Spring Container, доступный всем сервлетам и фильтрам --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>WEB-INF/applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- Обрабатывает все запросы. Центральное понятие--> <servlet> <servlet-name>dispatcher</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>dispatcher</servlet-name> <url-pattern>*.form</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>dispatcher</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app> MainController:
package com.mardmitry.controllers; import com.mardmitry.model.User; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.servlet.ModelAndView; @Controller public class MainController { @RequestMapping(value = "/", method = RequestMethod.GET) public ModelAndView main() { ModelAndView modelAndView = new ModelAndView(); modelAndView.addObject("userJSP", new User()); modelAndView.setViewName("index"); return modelAndView; } /*как только на index.jsp подтвердится форма <spring:form method="post" modelAttribute="userJSP" action="check-user">, то попадем вот сюда */ @RequestMapping(value = "/check-user") public ModelAndView checkUser(@ModelAttribute("userJSP") User user) { ModelAndView modelAndView = new ModelAndView(); modelAndView.setViewName("secondPage"); modelAndView.addObject("userJSP", user); return modelAndView; } } index.jsp:
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags/form" %> <%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>Best Muzon</title> </head> <body> <spring:form method="post" modelAttribute="userJSP" action="check-user"> Name: <spring:input path="name"/> (path="" - указывает путь, используемый в modelAttribute=''. в нашем случае User.name) <br/> Password: <spring:input path="password"/> <br/> <spring:button>Next Page</spring:button> </spring:form> </body> </html> Build log in Git:
Counting objects: 359, done. Delta compression using up to 4 threads. Compressing objects: 100% (282/282), done. Writing objects: 100% (359/359), 20.70 MiB | 99.00 KiB/s, done. Total 359 (delta 130), reused 0 (delta 0) remote: Compressing source files... done. remote: Building source: remote: remote: -----> Java app detected remote: -----> Installing OpenJDK 1.8... done remote: -----> Installing Maven 3.3.9... done remote: -----> Executing: mvn -B -DskipTests clean dependency:list install remote: [INFO] Scanning for projects... remote: [INFO] remote: [INFO] ------------------------------------------------------------------------ remote: [INFO] Building BestMuzon 1.0-SNAPSHOT remote: [INFO] ------------------------------------------------------------------------ remote: [INFO] remote: [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ bestmuzon --- remote: [INFO] Deleting /tmp/build_90aea2b2f1ce2e21c7e6a87e78ae382d/target remote: [INFO] remote: [INFO] --- maven-dependency-plugin:2.3:list (default-cli) @ bestmuzon --- remote: [INFO] remote: [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ bestmuzon --- remote: [INFO] Using 'UTF-8' encoding to copy filtered resources. remote: [INFO] skip non existing resourceDirectory /tmp/build_90aea2b2f1ce2e21c7e6a87e78ae382d/src/main/resources remote: [INFO] remote: [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ bestmuzon --- remote: [INFO] Changes detected - recompiling the module! remote: [INFO] Compiling 2 source files to /tmp/build_90aea2b2f1ce2e21c7e6a87e78ae382d/target/classes remote: [INFO] remote: [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ bestmuzon --- remote: [INFO] Using 'UTF-8' encoding to copy filtered resources. remote: [INFO] skip non existing resourceDirectory /tmp/build_90aea2b2f1ce2e21c7e6a87e78ae382d/src/test/resources remote: [INFO] remote: [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ bestmuzon --- remote: [INFO] No sources to compile remote: [INFO] remote: [INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ bestmuzon --- remote: [INFO] Tests are skipped. remote: [INFO] remote: [INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ bestmuzon --- remote: [INFO] Building jar: /tmp/build_90aea2b2f1ce2e21c7e6a87e78ae382d/target/bestmuzon-1.0-SNAPSHOT.jar remote: [INFO] remote: [INFO] --- maven-dependency-plugin:2.3:copy (default) @ bestmuzon --- remote: [INFO] Configured Artifact: com.github.jsimone:webapp-runner:8.0.30.2:jar remote: [INFO] Copying webapp-runner-8.0.30.2.jar to /tmp/build_90aea2b2f1ce2e21c7e6a87e78ae382d/target/dependency/webapp-runner.jar remote: [INFO] remote: [INFO] --- maven-install-plugin:2.4:install (default-install) @ bestmuzon --- remote: [INFO] Installing /tmp/build_90aea2b2f1ce2e21c7e6a87e78ae382d/target/bestmuzon-1.0-SNAPSHOT.jar to /app/tmp/cache/.m2/repository/com/mardmitry/bestmuzon/1.0-SNAPSHOT/bestmuzon-1.0-SNAPSHOT.jar remote: [INFO] Installing /tmp/build_90aea2b2f1ce2e21c7e6a87e78ae382d/pom.xml to /app/tmp/cache/.m2/repository/com/mardmitry/bestmuzon/1.0-SNAPSHOT/bestmuzon-1.0-SNAPSHOT.pom remote: [INFO] ------------------------------------------------------------------------ remote: [INFO] BUILD SUCCESS remote: [INFO] ------------------------------------------------------------------------ remote: [INFO] Total time: 3.629 s remote: [INFO] Finished at: 2016-10-20T10:34:05+00:00 remote: [INFO] Final Memory: 22M/171M remote: [INFO] ------------------------------------------------------------------------ remote: -----> Discovering process types remote: Procfile declares types -> web remote: remote: -----> Compressing... remote: Done: 70M remote: -----> Launching... remote: Released v23 remote: https://bestmuzonproject.herokuapp.com/ deployed to Heroku remote: remote: Verifying deploy.... done. To https://git.heroku.com/bestmuzonproject.git + 8306e15...83a9a0c master -> master (forced update) Heroku logs:
2016-10-20T10:34:13.261601+00:00 heroku[api]: Deploy 83a9a0c by [email protected] 2016-10-20T10:34:13.261601+00:00 heroku[api]: Release v23 created by [email protected] 2016-10-20T10:34:13.409620+00:00 heroku[slug-compiler]: Slug compilation finished 2016-10-20T10:34:13.409611+00:00 heroku[slug-compiler]: Slug compilation started 2016-10-20T10:34:13.962566+00:00 heroku[web.1]: Restarting 2016-10-20T10:34:13.963376+00:00 heroku[web.1]: State changed from up to starting 2016-10-20T10:34:16.874279+00:00 heroku[web.1]: Stopping all processes with SIGTERM 2016-10-20T10:34:17.556730+00:00 heroku[web.1]: Starting process with command `sh target/bin/webapp` 2016-10-20T10:34:18.183328+00:00 heroku[web.1]: Process exited with status 143 2016-10-20T10:34:19.795333+00:00 heroku[web.1]: State changed from starting to crashed 2016-10-20T10:34:19.796435+00:00 heroku[web.1]: State changed from crashed to starting 2016-10-20T10:34:19.682528+00:00 app[web.1]: Setting JAVA_TOOL_OPTIONS defaults based on dyno size. Custom settings will override them. 2016-10-20T10:34:19.686998+00:00 app[web.1]: sh: 0: Can't open target/bin/webapp 2016-10-20T10:34:19.777080+00:00 heroku[web.1]: Process exited with status 127 2016-10-20T10:34:23.291738+00:00 heroku[web.1]: Starting process with command `sh target/bin/webapp` 2016-10-20T10:34:24.945775+00:00 app[web.1]: Setting JAVA_TOOL_OPTIONS defaults based on dyno size. Custom settings will override them. 2016-10-20T10:34:24.946678+00:00 app[web.1]: sh: 0: Can't open target/bin/webapp 2016-10-20T10:34:25.024482+00:00 heroku[web.1]: State changed from starting to crashed 2016-10-20T10:34:25.009062+00:00 heroku[web.1]: Process exited with status 127 2016-10-20T10:34:57.262474+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=bestmuzonproject.herokuapp.com request_id=1acd63ba-7e38-4279-881c-2eb1a1708a63 fwd="178.94.207.167" dyno= connect= service= status=503 bytes= 2016-10-20T10:35:38.838802+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=bestmuzonproject.herokuapp.com request_id=cafaddfe-5c81-4d00-a47d-9c1111d6053b fwd="178.94.207.167" dyno= connect= service= status=503 bytes= 
