Blank Page d'accueil JHipster Angular4 Passerelle

Question

Je suis face même genre de problème avec l'application Jhipster passerelle (angulaire 4) seulement dans certaines machines,

que je fais ci-dessous des étapes communes pour vérifier l'application de SVN et exécuter l'application

1. Nous chargeons le code source pour les fichiers ci-dessous de l'application à partir SVN (S'il vous plaît regarder dans l'image)

2. Après que RAN 'NPM install/fils install'
3. Après que je l'ai couru mvnw et fil commencent dans les fenêtres parallèles CMD

application est fonctionne bien avec 9000 port (fourni par fil), mais je suis incapable de voir la page d'accueil avec le port 8080. Il ne montre pas d'exceptions ou d'erreurs aussi.

Mais dans certains systèmes cela fonctionne très bien, je suis confus comment résoudre ce problème.

Voici le journal

[INFO] Scanning for projects... 
[INFO] 
[INFO] ------------------------------------------------------------------------ 
[INFO] Building Agree Gateway V 1 0.0.1-SNAPSHOT 
[INFO] ------------------------------------------------------------------------ 
[INFO] 
[INFO] >>> spring-boot-maven-plugin:1.5.4.RELEASE:run (default-cli) > test-compile @ agree-gateway-v-1 >>> 
[INFO] 
[INFO] --- maven-resources-plugin:3.0.1:copy-resources (default-resources) @ agree-gateway-v-1 --- 
[INFO] Using 'UTF-8' encoding to copy filtered resources. 
[INFO] Copying 11 resources 
[INFO] Copying 12 resources 
[INFO] 
[INFO] --- maven-resources-plugin:3.0.1:resources (default-resources) @ agree-gateway-v-1 --- 
[INFO] Using 'UTF-8' encoding to copy filtered resources. 
[INFO] Copying 11 resources 
[INFO] Copying 12 resources 
[INFO] 
[INFO] --- maven-enforcer-plugin:1.4.1:enforce (enforce-versions) @ agree-gateway-v-1 --- 
[INFO] 
[INFO] --- jacoco-maven-plugin:0.7.9:prepare-agent (pre-unit-tests) @ agree-gateway-v-1 --- 
[INFO] argLine set to "-javaagent:C:\\Users\\NSPL-1508\\.m2\\repository\\org\\jacoco\\org.jacoco.agent\\0.7.9\\org.jacoco.agent-0.7.9-runtime.jar=destfile=E:\\Recon Workspace New\\AgreeGateway\\target\\test-results\\coverage\\jacoco\\jacoco.exec" -Djava.security.egd=file:/dev/./urandom -Xmx256m 
[INFO] 
[INFO] --- maven-compiler-plugin:3.6.0:compile (default-compile) @ agree-gateway-v-1 --- 
[INFO] Nothing to compile - all classes are up to date 
[INFO] 
[INFO] --- maven-resources-plugin:3.0.1:testResources (default-testResources) @ agree-gateway-v-1 --- 
[INFO] Using 'UTF-8' encoding to copy filtered resources. 
[INFO] Copying 5 resources 
[INFO] 
[INFO] --- maven-compiler-plugin:3.6.0:testCompile (default-testCompile) @ agree-gateway-v-1 --- 
[INFO] Nothing to compile - all classes are up to date 
[INFO] 
[INFO] <<< spring-boot-maven-plugin:1.5.4.RELEASE:run (default-cli) < test-compile @ agree-gateway-v-1 <<< 
[INFO] 
[INFO] 
[INFO] --- spring-boot-maven-plugin:1.5.4.RELEASE:run (default-cli) @ agree-gateway-v-1 --- 
[INFO] Attaching agents: [] 
Ignoring Class-Path entry lib/snakeyaml-1.13.jar found inC:\Users\NSPL-1508\.m2\repository\org\liquibase\liquibase-core\3.5.3\liquibase-core-3.5.3.jar as C:\Users\NSPL-1508\.m2\repository\org\liquibase\liquibase-core\3.5.3\lib\snakeyaml-1.13.jar does not exist 
17:17:04.940 [main] DEBUG org.springframework.boot.devtools.settings.DevToolsSettings - Included patterns for restart : [] 
17:17:04.945 [main] DEBUG org.springframework.boot.devtools.settings.DevToolsSettings - Excluded patterns for restart : [/spring-boot-starter/target/classes/, /spring-boot-autoconfigure/target/classes/, /spring-boot-starter-[\w-]+/, /spring-boot/target/classes/, /spring-boot-actuator/target/classes/, /spring-boot-devtools/target/classes/] 
17:17:04.946 [main] DEBUG org.springframework.boot.devtools.restart.ChangeableUrls - Matching URLs for reloading : [file:/E:/Recon%20Workspace%20New/AgreeGateway/target/classes/] 
2017-08-28 17:17:07.200 DEBUG 5004 --- [kground-preinit] org.jboss.logging      : Logging Provider: org.jboss.logging.Slf4jLoggerProvider found via system property 

     ██╗ ██╗ ██╗ ████████╗ ███████╗ ██████╗ ████████╗ ████████╗ ███████╗ 
     ██║ ██║ ██║ ╚══██╔══╝ ██╔═══██╗ ██╔════╝ ╚══██╔══╝ ██╔═════╝ ██╔═══██╗ 
     ██║ ████████║ ██║ ███████╔╝ ╚█████╗  ██║ ██████╗ ███████╔╝ 
    ██╗ ██║ ██╔═══██║ ██║ ██╔════╝ ╚═══██╗ ██║ ██╔═══╝ ██╔══██║ 
    ╚██████╔╝ ██║ ██║ ████████╗ ██║  ██████╔╝ ██║ ████████╗ ██║ ╚██╗ 
    ╚═════╝ ╚═╝ ╚═╝ ╚═══════╝ ╚═╝  ╚═════╝  ╚═╝ ╚═══════╝ ╚═╝ ╚═╝ 

:: JHipster ? :: Running Spring Boot 1.5.4.RELEASE :: 
:: https://jhipster.github.io :: 

2017-08-28 17:17:08.569 INFO 5004 --- [ restartedMain] com.nspl.app.AgreeGatewayV1App   : The following profiles are active: swagger,dev 
2017-08-28 17:17:11.643 DEBUG 5004 --- [ restartedMain] com.nspl.app.config.AsyncConfiguration : Creating Async Task Executor 
2017-08-28 17:17:12.800 DEBUG 5004 --- [ restartedMain] c.nspl.app.config.MetricsConfiguration : Registering JVM gauges 
2017-08-28 17:17:12.860 DEBUG 5004 --- [ restartedMain] c.nspl.app.config.MetricsConfiguration : Monitoring the datasource 
2017-08-28 17:17:12.868 DEBUG 5004 --- [ restartedMain] c.nspl.app.config.MetricsConfiguration : Initializing Metrics JMX reporting 
2017-08-28 17:17:14.198 DEBUG 5004 --- [ restartedMain] com.nspl.app.config.CacheConfiguration : Configuring Hazelcast 
2017-08-28 17:17:14.229 DEBUG 5004 --- [ restartedMain] com.nspl.app.config.CacheConfiguration : Configuring Hazelcast clustering for instanceId: agreeGatewayV1 
2017-08-28 17:17:14.229 DEBUG 5004 --- [ restartedMain] com.nspl.app.config.CacheConfiguration : Application is running with the "dev" profile, Hazelcast cluster will only work with localhost instances 
2017-08-28 17:17:14.365 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Initializing Eureka in region us-east-1 
2017-08-28 17:17:14.695 INFO 5004 --- [ restartedMain] c.n.d.provider.DiscoveryJerseyProvider : Using JSON encoding codec LegacyJacksonJson 
2017-08-28 17:17:14.696 INFO 5004 --- [ restartedMain] c.n.d.provider.DiscoveryJerseyProvider : Using JSON decoding codec LegacyJacksonJson 
2017-08-28 17:17:14.854 INFO 5004 --- [ restartedMain] c.n.d.provider.DiscoveryJerseyProvider : Using XML encoding codec XStreamXml 
2017-08-28 17:17:14.863 INFO 5004 --- [ restartedMain] c.n.d.provider.DiscoveryJerseyProvider : Using XML decoding codec XStreamXml 
2017-08-28 17:17:15.166 INFO 5004 --- [ restartedMain] c.n.d.s.r.aws.ConfigClusterResolver  : Resolving eureka endpoints via configuration 
2017-08-28 17:17:15.262 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Disable delta property : false 
2017-08-28 17:17:15.263 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Single vip registry refresh property : null 
2017-08-28 17:17:15.269 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Force full registry fetch : false 
2017-08-28 17:17:15.269 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Application is null : false 
2017-08-28 17:17:15.270 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Registered Applications size is zero : true 
2017-08-28 17:17:15.271 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Application version is -1: true 
2017-08-28 17:17:15.279 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Getting all instance registry info from the eureka server 
2017-08-28 17:17:15.429 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : The response status is 200 
2017-08-28 17:17:15.434 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Starting heartbeat executor: renew interval is: 5 
2017-08-28 17:17:15.443 INFO 5004 --- [ restartedMain] c.n.discovery.InstanceInfoReplicator  : InstanceInfoReplicator onDemand update allowed rate per min is 12 
2017-08-28 17:17:15.462 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Discovery Client initialized at timestamp 1503920835462 with initial instances count: 1 
2017-08-28 17:17:15.614 DEBUG 5004 --- [ restartedMain] com.nspl.app.config.CacheConfiguration : Adding Hazelcast (dev) cluster member 127.0.0.1:13781 
2017-08-28 17:17:15.671 INFO 5004 --- [ restartedMain] c.h.instance.DefaultAddressPicker  : [LOCAL] [dev] [3.7.7] Picked [127.0.0.1]:13781, using socket ServerSocket[addr=/0:0:0:0:0:0:0:0,localport=13781], bind any local is true 
2017-08-28 17:17:15.695 INFO 5004 --- [ restartedMain] com.hazelcast.system      : [127.0.0.1]:13781 [dev] [3.7.7] Hazelcast 3.7.7 (20170404 - e3c56ea) starting at [127.0.0.1]:13781 
2017-08-28 17:17:15.697 INFO 5004 --- [ restartedMain] com.hazelcast.system      : [127.0.0.1]:13781 [dev] [3.7.7] Copyright (c) 2008-2016, Hazelcast, Inc. All Rights Reserved. 
2017-08-28 17:17:15.702 INFO 5004 --- [ restartedMain] com.hazelcast.system      : [127.0.0.1]:13781 [dev] [3.7.7] Configured Hazelcast Serialization version : 1 
2017-08-28 17:17:15.934 INFO 5004 --- [ restartedMain] c.h.s.i.o.impl.BackpressureRegulator  : [127.0.0.1]:13781 [dev] [3.7.7] Backpressure is disabled 
2017-08-28 17:17:16.354 DEBUG 5004 --- [ restartedMain] c.h.internal.cluster.ClusterService  : [127.0.0.1]:13781 [dev] [3.7.7] Updating members [Member [127.0.0.1]:13781 - 11614668-abd2-48d1-bc55-84e4ce6e6534 this] 
2017-08-28 17:17:16.362 DEBUG 5004 --- [ restartedMain] c.h.i.p.InternalPartitionService   : [127.0.0.1]:13781 [dev] [3.7.7] Adding Member [127.0.0.1]:13781 - 11614668-abd2-48d1-bc55-84e4ce6e6534 this 
2017-08-28 17:17:16.383 INFO 5004 --- [ restartedMain] com.hazelcast.instance.Node    : [127.0.0.1]:13781 [dev] [3.7.7] Creating TcpIpJoiner 
2017-08-28 17:17:16.526 INFO 5004 --- [ restartedMain] c.h.s.i.o.impl.OperationExecutorImpl  : [127.0.0.1]:13781 [dev] [3.7.7] Starting 4 partition threads 
2017-08-28 17:17:16.528 INFO 5004 --- [ restartedMain] c.h.s.i.o.impl.OperationExecutorImpl  : [127.0.0.1]:13781 [dev] [3.7.7] Starting 3 generic threads (1 dedicated for priority tasks) 
2017-08-28 17:17:16.536 INFO 5004 --- [ restartedMain] com.hazelcast.core.LifecycleService  : [127.0.0.1]:13781 [dev] [3.7.7] [127.0.0.1]:13781 is STARTING 
2017-08-28 17:17:16.537 DEBUG 5004 --- [ restartedMain] c.h.i.p.InternalPartitionService   : [127.0.0.1]:13781 [dev] [3.7.7] Adding Member [127.0.0.1]:13781 - 11614668-abd2-48d1-bc55-84e4ce6e6534 this 
2017-08-28 17:17:16.539 INFO 5004 --- [ restartedMain] c.h.n.t.n.NonBlockingIOThreadingModel : [127.0.0.1]:13781 [dev] [3.7.7] TcpIpConnectionManager configured with Non Blocking IO-threading model: 3 input threads and 3 output threads 
2017-08-28 17:17:16.540 DEBUG 5004 --- [ restartedMain] c.h.n.t.n.NonBlockingIOThreadingModel : [127.0.0.1]:13781 [dev] [3.7.7] IO threads selector mode is SELECT 
2017-08-28 17:17:16.567 DEBUG 5004 --- [ restartedMain] com.hazelcast.cluster.impl.TcpIpJoiner : [127.0.0.1]:13781 [dev] [3.7.7] [127.0.0.1]:13781 is local? true 
2017-08-28 17:17:16.569 DEBUG 5004 --- [ restartedMain] com.hazelcast.cluster.impl.TcpIpJoiner : [127.0.0.1]:13781 [dev] [3.7.7] This node will assume master role since no possible member where connected to. 
2017-08-28 17:17:16.570 DEBUG 5004 --- [ restartedMain] com.hazelcast.cluster.impl.TcpIpJoiner : [127.0.0.1]:13781 [dev] [3.7.7] PostJoin master: [127.0.0.1]:13781, isMaster: true 
2017-08-28 17:17:16.571 INFO 5004 --- [ restartedMain] com.hazelcast.cluster.impl.TcpIpJoiner : [127.0.0.1]:13781 [dev] [3.7.7] 


Members [1] { 
     Member [127.0.0.1]:13781 - 11614668-abd2-48d1-bc55-84e4ce6e6534 this 
} 

2017-08-28 17:17:16.867 INFO 5004 --- [ restartedMain] com.hazelcast.core.LifecycleService  : [127.0.0.1]:13781 [dev] [3.7.7] [127.0.0.1]:13781 is STARTED 
2017-08-28 17:17:17.932 DEBUG 5004 --- [ restartedMain] com.nspl.app.config.WebConfigurer  : Registering CORS filter 
2017-08-28 17:17:18.142 WARN 5004 --- [ restartedMain] c.n.c.sources.URLConfigurationSource  : No URLs will be polled as dynamic configuration sources. 
2017-08-28 17:17:18.602 INFO 5004 --- [ restartedMain] com.nspl.app.config.WebConfigurer  : Web application configuration, using profiles: swagger 
2017-08-28 17:17:18.609 DEBUG 5004 --- [ restartedMain] com.nspl.app.config.WebConfigurer  : Initializing Metrics registries 
2017-08-28 17:17:18.615 DEBUG 5004 --- [ restartedMain] com.nspl.app.config.WebConfigurer  : Registering Metrics Filter 
2017-08-28 17:17:18.621 DEBUG 5004 --- [ restartedMain] com.nspl.app.config.WebConfigurer  : Registering Metrics Servlet 
2017-08-28 17:17:18.625 INFO 5004 --- [ restartedMain] com.nspl.app.config.WebConfigurer  : Web application fully configured 
2017-08-28 17:17:18.955 DEBUG 5004 --- [ restartedMain] c.nspl.app.config.DatabaseConfiguration : Configuring Liquibase 
2017-08-28 17:17:18.968 WARN 5004 --- [-v-1-Executor-1] i.g.j.c.liquibase.AsyncSpringLiquibase : Starting Liquibase asynchronously, your database might not be ready at startup! 
2017-08-28 17:17:20.560 INFO 5004 --- [ restartedMain] c.h.h.HazelcastCacheRegionFactory  : Starting up HazelcastCacheRegionFactory 
2017-08-28 17:17:20.661 INFO 5004 --- [ restartedMain] c.h.h.instance.HazelcastInstanceFactory : Using existing HazelcastInstance [agreeGatewayV1]. 
2017-08-28 17:17:20.791 INFO 5004 --- [tbeatExecutor-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_AGREEGATEWAYV1/agreeGatewayV1:bd66d684631aa5c9bfbec0fc594b7207 - Re-registering apps/AGREEGATEWAYV1 
2017-08-28 17:17:20.792 INFO 5004 --- [tbeatExecutor-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_AGREEGATEWAYV1/agreeGatewayV1:bd66d684631aa5c9bfbec0fc594b7207: registering service... 
2017-08-28 17:17:20.814 DEBUG 5004 --- [-v-1-Executor-1] i.g.j.c.liquibase.AsyncSpringLiquibase : Liquibase has updated your database in 1843 ms 
2017-08-28 17:17:20.859 INFO 5004 --- [tbeatExecutor-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_AGREEGATEWAYV1/agreeGatewayV1:bd66d684631aa5c9bfbec0fc594b7207 - registration status: 204 
2017-08-28 17:17:24.980 DEBUG 5004 --- [ restartedMain] com.nspl.app.config.CacheConfiguration : Starting HazelcastCacheManager 
2017-08-28 17:17:28.070 DEBUG 5004 --- [ restartedMain] i.g.j.c.apidoc.SwaggerConfiguration  : Starting Swagger 
2017-08-28 17:17:28.081 DEBUG 5004 --- [ restartedMain] i.g.j.c.apidoc.SwaggerConfiguration  : Started Swagger in 6 ms 
2017-08-28 17:17:29.329 WARN 5004 --- [ restartedMain] c.n.c.sources.URLConfigurationSource  : No URLs will be polled as dynamic configuration sources. 
2017-08-28 17:17:29.565 WARN 5004 --- [ restartedMain] o.s.j.e.a.AnnotationMBeanExporter  : Bean with key 'zuulEndpoint' has been registered as an MBean but has no exposed attributes or operations 
2017-08-28 17:17:30.066 INFO 5004 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Saw local status change event StatusChangeEvent [timestamp=1503920850066, current=UP, previous=STARTING] 
2017-08-28 17:17:30.833 INFO 5004 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_AGREEGATEWAYV1/agreeGatewayV1:bd66d684631aa5c9bfbec0fc594b7207: registering service... 
2017-08-28 17:17:31.038 INFO 5004 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_AGREEGATEWAYV1/agreeGatewayV1:bd66d684631aa5c9bfbec0fc594b7207 - registration status: 204 
2017-08-28 17:17:31.329 INFO 5004 --- [ restartedMain] com.nspl.app.AgreeGatewayV1App   : Started AgreeGatewayV1App in 26.345 seconds (JVM running for 27.598) 
2017-08-28 17:17:31.338 INFO 5004 --- [ restartedMain] com.nspl.app.AgreeGatewayV1App   : 
---------------------------------------------------------- 
     Application 'agreeGatewayV1' is running! Access URLs: 
     Local:   http://localhost:8080 
     External:  http://192.168.0.33:8080 
     Profile(s):  [swagger, dev] 
---------------------------------------------------------- 
2017-08-28 17:17:31.346 INFO 5004 --- [ restartedMain] com.nspl.app.AgreeGatewayV1App   : 
---------------------------------------------------------- 
     Config Server: Connected to the JHipster Registry config server! 
---------------------------------------------------------- 

Answer 1

Lorsque vous êtes dev, vous accédez à l'interface utilisateur sur le port 9000 (webpack) pas sur le port 8080 (démarrage du printemps), le port 8080 est utilisé uniquement pour l'API appels. C'est le seul moyen d'obtenir un rechargement à chaud pour l'interface utilisateur.

Si vous voulez vraiment accéder à l'interface utilisateur en développement sur le port 8080, chaque fois que vous effectuez un changement, vous devez exécuter yarn webpack:build, puis redémarrer l'application de démarrage de printemps.