小编Lui*_* E.的帖子

我有一个Hudson服务器和一个git存储库,它们都在我们的服务器上运行(一个ubuntu机器).
每当我尝试使用哈德森构建我的应用程序时,他都会说

Iniciado pelo usuário anonymous
Checkout:workspace / /usr/share/tomcat6/.hudson/jobs/ECF/workspace - hudson.remoting.LocalChannel@176150c
Using strategy: Default
Checkout:workspace / /usr/share/tomcat6/.hudson/jobs/ECF/workspace - hudson.remoting.LocalChannel@176150c
Fetching changes from the remote Git repository
Fetching upstream changes from ssh://git@192.168.0.10/git/germantech.git
ERROR: Problem fetching from servidor / servidor - could be unavailable. Continuing anyway
ERROR:  (Underlying report) : Error performing command: git fetch -t ssh://git@192.168.0.10/git/germantech.git +refs/heads/*:refs/remotes/origin/*
Command "git fetch -t ssh://git@192.168.0.10/git/germantech.git +refs/heads/*:refs/remotes/origin/*" returned status code 128: Host key verification failed.
fatal: The remote end hung up unexpectedly

ERROR: Could not …

我正在做这样的转储pg_dump prod-db -U postgres > prod-db.sql,但如果我可以像转储那样pg_dump prod-db -U postgres > prod-db-{date}.sql生成一个类似转储的文件就会很酷prod-db-06-02-13.sql......
我不知道如何开始,也不知道在哪里寻找.任何想法,链接,文档将不胜感激.

我有一台运行正常的Eureka服务器和一台连接它的服务.
现在,我正在尝试将Zuul服务器连接到Eureka,但它无法正常工作.
我像这样配置Zuul:

zuul:
  ignoredServices: "*"
  routes:
    contacts-service: 
      path: /contacts/**
      serviceId: contacts-service

eureka:
  instance:
    preferIpAddress: true
  client:
    serviceUrl:
      defaultZone: http://eureka:admin@127.0.0.1:8761/eureka/

和我的班级一样

@SpringBootApplication
@EnableZuulServer
@EnableDiscoveryClient
public class EdgeApplication {

    public static void main(String[] args) {
        SpringApplication.run(EdgeApplication.class, args);
    }
}

它永远不会在尤里卡显示出与尤里卡相关的zuul记录.好像我还在遗漏一些东西.

编辑

当我改为时@EnableZuulProxy,我收到一个错误,并且仍然没有在Eureka服务器上显示zuul服务

2016-10-06 23:26:46.574  WARN 8303 --- [nio-8080-exec-3] o.s.c.n.z.filters.post.SendErrorFilter   : Error during filtering

com.netflix.zuul.exception.ZuulException: Forwarding error
    at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.handleException(RibbonRoutingFilter.java:164) ~[spring-cloud-netflix-core-1.2.0.RELEASE.jar:1.2.0.RELEASE]
    at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.forward(RibbonRoutingFilter.java:139) ~[spring-cloud-netflix-core-1.2.0.RELEASE.jar:1.2.0.RELEASE]
    at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.run(RibbonRoutingFilter.java:84) ~[spring-cloud-netflix-core-1.2.0.RELEASE.jar:1.2.0.RELEASE]
    at com.netflix.zuul.ZuulFilter.runFilter(ZuulFilter.java:112) ~[zuul-core-1.2.2.jar:1.2.2]
    at com.netflix.zuul.FilterProcessor.processZuulFilter(FilterProcessor.java:197) ~[zuul-core-1.2.2.jar:1.2.2]
    at com.netflix.zuul.FilterProcessor.runFilters(FilterProcessor.java:161) ~[zuul-core-1.2.2.jar:1.2.2]
    at com.netflix.zuul.FilterProcessor.route(FilterProcessor.java:120) ~[zuul-core-1.2.2.jar:1.2.2]
    at com.netflix.zuul.ZuulRunner.route(ZuulRunner.java:96) …

更新到tycho 0.14.0后,我看到这个警告:

[WARNING] Entry: germantechEcfNfe/plugins/org.eclipse.ui.intro.universal_3.2.500.v20110510/themes/slate/graphics/standby/fs_standbyhov.gif longer than 100 characters.

有什么方法可以禁用这种验证吗？
感谢你们

编辑:我的构建没有破坏或什么,但我的日志已满,变得难以阅读输出

我有一个 Spring 启动应用程序，它连接到一个用作缓存的 Redis 实例。当我在开发环境中时，我有以下内容：

---

spring:
  profiles: default
redis: 
  host: localhost
  port: 6379

而我的缓存配置类是这样的：

@Configuration
@EnableCaching
public class CacheConfiguration {

   @Value("${redis.host}") 
   String redisHost;

   @Value("${redis.port}") 
   int redisPort;

在生产中，这个应用程序是 Dockerized，我有以下docker-compose.yml文件：

redis: 
  image: tutum/redis
  ports:
    - "6379:6379"
  volumes:
    - /data
app: 
  build: .
  ports:
    - "8080:8080"
  links:
    - redis

这application.yml是：

---

spring:
  profiles: docker
redis: 
  host: redis
  port: 6379

要在 Docker 上启动应用程序，我使用 运行-Dspring.profiles.active=docker，但是当应用程序启动时，会发生以下错误：

Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private int com.inkdrop.config.cache.CacheConfiguration.redisPort; nested exception is …

我有一个带有 Bootstrap 的 Rails 5 应用程序，我用纱线安装了它。我做了以下事情：

yarn add bootstrap

bootstrap@^3.3.7:
  version "3.3.7"
  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-3.3.7.tgz#5a389394549f23330875a3b150656574f8a9eb71"

在 application.css 上

 *= require bootstrap/dist/css/bootstrap

在 application.js 上

//= require bootstrap/dist/js/bootstrap
//= require rails-ujs
//= require @fnando/sparkline/dist/sparkline
//= require_tree .

关于资产.rb

Rails.application.config.assets.paths << Rails.root.join('node_modules')
Rails.application.config.assets.paths << Rails.root.join('node_modules/bootstrap/dist/fonts')
Rails.application.config.assets.precompile << %r{node_modules/bootstrap/dist/fonts/[\w-]+\.(?:eot|svg|ttf|woff2?)$}

尽管如此，当我在生产环境（Heroku）上访问它时，我得到了

ActionController::RoutingError (No route matches [GET] "/fonts/glyphicons-halflings-regular.ttf"):

我$icon-font-path: "node_modules/bootstrap/dist/fonts";也尝试添加到我的 scss 中，但这也不起作用

我有这样的RabbitMQ服务器

当我尝试通过Spring Boot amqp连接到这个服务器时,我明白了 com.rabbitmq.client.AuthenticationFailureException: ACCESS_REFUSED - Login was refused using authentication mechanism PLAIN. For details see the broker logfile.

我的配置就是这个

# Message
spring.activemq.broker-url=tcp://127.0.0.1:5672
spring.activemq.user=test
spring.activemq.password=test

是的,用户测试可以在/上访问虚拟主机,是的,我可以在RabbitMQ GUI上使用test/test登录

编辑

看着rabbitmq日志,我看到了这个

{handshake_error,starting,0,
             {amqp_error,access_refused,
                         "PLAIN login refused: user 'guest' - invalid credentials",
                         'connection.start_ok'}}

看起来Spring似乎无视我的配置并试图与之联系 guest

我想截断整个数据库，同时保持序列同一性。我想出了这样的事情：

WITH tables_to_be_truncated AS (
SELECT table_name
    FROM information_schema.tables
    WHERE table_type='BASE TABLE'
    AND table_schema='public'
    AND table_name NOT IN ('admins', 'admin_roles')
)
TRUNCATE TABLE (SELECT table_name FROM tables_to_be_truncated) CONTINUE IDENTITY RESTRICT;

我收到此错误：

ERROR:  syntax error at or near "TRUNCATE"
LINE 9: TRUNCATE TABLE (SELECT table_name FROM tables_to_be_truncated...

我确实有权截断表，并且当我运行单个表时，TRUNCATE TABLE access_tokens它工作得很好。

我也尝试过这个

ERROR:  syntax error at or near "TRUNCATE"
LINE 9: TRUNCATE TABLE (SELECT table_name FROM tables_to_be_truncated...

但效果不太好。

从我在其他帖子中看到的情况来看，人们正在用函数来做这件事。老实说，我不想走这条路，但如果这是唯一的方法......

我有一个像这样的Procfile:

web: bundle exec unicorn -c config/unicorn.rb -E production
god: god -c services.god

但是foreman start god没有开始...它只是这样说:

17:14:32 god.1  | started with pid 29506
17:14:32 god.1  | exited with code 0
17:14:32 system | sending SIGTERM to all processes
SIGTERM received

如果我跑god -c services.god,所有服务运行良好...
任何想法？
谢谢

if (number < 0) number = (number* -1);

这条线意味着什么,特别是number*,我从来没有见过像java这样的声明,我是新的.