java - 带有 resteasy 的 Spring 启动 - "could not find the type for bean named requestMappingHandlerMapping"错误

Question

有谁知道如何配置 Spring Boot 以使用 resteasy，特别是当我不想要嵌入式容器时？我们有一个独立的 JBoss，我们需要能够在其中部署应用程序，但我使用 Jetty 容器来测试 URL 映射。我的build.gradle是这样的(包括aop，security等，只是为了以后使用，希望不影响):

    buildscript {
    ext {
        springBootVersion = '1.1.9.RELEASE'
    }
    repositories {
        mavenLocal()
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'spring-boot'

jar {
    baseName = <our package name>
    version = '0.0.1-SNAPSHOT'
}
sourceCompatibility = 1.8
targetCompatibility = 1.8

repositories {
    mavenCentral()
}

configurations {
    compile.exclude(group: 'org.springframework.boot', module: 'spring-boot-starter-tomcat')
    compile.exclude(group: 'org.springframework.boot', module: 'spring-boot-starter-logging')
}
dependencies {
    compile("org.springframework.boot:spring-boot-starter-security")
    compile("org.springframework.boot:spring-boot-starter-aop")
    compile("org.springframework.boot:spring-boot-starter-web")
    compile("org.springframework.boot:spring-boot-starter-data-rest")
    compile("org.jboss.resteasy:resteasy-jaxrs:3.0.10.Final")
    compile('org.jboss.resteasy:resteasy-spring:3.0.10.Final')
    testCompile("org.springframework.boot:spring-boot-starter-test")
    testCompile('org.springframework.boot:spring-boot-starter-jetty')
}

我的Application.java如下:

@Configuration
@ComponentScan(basePackages = {"..."})     // our packages to scan
@EnableAutoConfiguration(exclude = { EmbeddedServletContainerAutoConfiguration.class })
@EnableWebMvc
@ImportResource("classpath:springmvc-resteasy.xml")
public class Application {
    public static void main(String[] args) {
        run(Application.class, args);
    }
}

我的ApplicationTests.java如下:

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = Application.class)
@WebAppConfiguration
@EnableAutoConfiguration
public class ApplicationTests {

    @Bean
    public EmbeddedServletContainerFactory servletContainer() {
        return new JettyEmbeddedServletContainerFactory("/", 9000);
    }

    @Test
    public void contextLoads() {
    }
}

@EnableMvc 文档说它导入了所有处理程序映射，但在测试运行时我仍然收到此错误

java.lang.IllegalStateException: could not find the type for bean named requestMappingHandlerMapping

有谁知道为什么会这样以及可以做什么？

谢谢，
水稻

Answer 1

我不知道 Spring Boot 的具体细节，但我已经用 resteasy 配置了 Spring 几次，我怀疑它会是一样的。您必须在 web.xml 中连接 resteasy 和 spring 以确定 resteasy 是从 spring 的上下文中加载的。

web.xml 看起来像这样:

<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">

<listener>
    <listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class>
</listener>
<listener>
    <listener-class>org.jboss.resteasy.plugins.spring.SpringContextLoaderListener</listener-class>
</listener>
<servlet>
    <servlet-name>Resteasy</servlet-name>
    <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>Resteasy</servlet-name>
    <url-pattern>/*</url-pattern>
</servlet-mapping>
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:applicationContext.xml</param-value>
</context-param>
<context-param>
    <param-name>resteasy.media.type.mappings</param-name>
    <param-value>html : text/html, json : application/json, xml : application/xml</param-value>
</context-param> 
<context-param>
    <param-name>resteasy.servlet.mapping.prefix</param-name>
    <param-value>/</param-value>
</context-param> 
<!--While using Spring integration set resteasy.scan to false or don't configure 
    resteasy.scan parameter at all 
<context-param>
    <param-name>resteasy.scan</param-name>
    <param-value>false</param-value>
</context-param>-->