1

我尝试将 Spring Boot 与 Vaadin 7.7.0 一起使用。默认情况下,如果我不指定,spring boot 使用 tomcat。但是,我发现有一个日志如下:

2016-08-26 12:08:49.897  INFO 3240 --- [           main] e.j.JettyEmbeddedServletContainerFactory : Server initialized with port: 8080
2016-08-26 12:08:49.900  INFO 3240 --- [           main] org.eclipse.jetty.server.Server          : jetty-8.y.z-SNAPSHOT

我通过eclipse检查依赖关系,没有码头。

这是问题的依赖项

这么强的版本怎么会来?

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-mail</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-configuration-processor</artifactId>
    <optional>true</optional>
</dependency>
<dependency>
    <groupId>com.vaadin</groupId>
    <artifactId>vaadin-spring-boot-starter</artifactId>
    <version>1.0.0</version>
</dependency>
<dependency>
    <groupId>com.vaadin</groupId>
    <artifactId>vaadin-client</artifactId>
</dependency>
<dependency>
    <groupId>com.vaadin</groupId>
    <artifactId>vaadin-client-compiler</artifactId>
    <scope>provided</scope>
</dependency>
<dependency>
    <groupId>com.vaadin</groupId>
    <artifactId>vaadin-push</artifactId>
</dependency>

通过删除检查后,我发现错误的码头来自

<dependency>
    <groupId>com.vaadin</groupId>
    <artifactId>vaadin-client-compiler</artifactId>
    <scope>provided</scope>
</dependency>

删除后可以添加

<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
    <scope>provided</scope>
</dependency>

一切正常。

我不知道这个包裹发生了什么。是否存在依赖冲突?

4

1 回答 1

2

Jetty 用于 Vaadin 的 Push 功能,并且已经包含在内。

于 2016-09-06T08:17:28.003 回答