Question

我有一个使用Spring xml配置构建的应用程序，我想添加Swagger来记录端点。我在网上遵循了指南，但偶然发现了错误。

首先，我遇到了这个异常：

由于：java.io.FileNotFoundException：类路径资源 [org / springframework / boot / autoconfigure / condition / ConditionalOnWebApplication.class] 无法打开，因为它不存在

我在Swagger2DocumentationConfiguration类中展示了Swagger使用@ConditionalOnWebApplication，它需要将spring-boot-autoconfigure 2.1.5-RELEASE添加到pom.xml中。

之后，我得到了这个异常：

无法加载bean类： springfox.documentation.swagger2.configuration.Swagger2DocumentationConfiguration; 嵌套的异常是org.springframework.core.NestedIOException：ASM ClassReader无法解析类文件-可能是由于新的Java 尚不支持的课程文件版本

这是我的配置xml：

<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns="http://www.springframework.org/schema/beans"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc.xsd">

    <context:component-scan base-package="com.x.x"/>

    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="contentType" value="application/xml;charset=UTF-8"/>
        <property name="prefix" value="/WEB-INF/pages/"/>
        <property name="suffix" value=".jsp"/>
    </bean>

    <mvc:resources mapping="/css/**" location="WEB-INF/css/"/>
    <mvc:resources mapping="/js/**" location="WEB-INF/js/"/>
    <mvc:resources mapping="/fonts/**" location="WEB-INF/fonts/"/>
    <mvc:resources mapping="/images/**" location="WEB-INF/images/"/>
    <mvc:resources mapping="/lib/**" location="WEB-INF/dojo/"/>

    <mvc:resources order="1" location="/resources/" mapping="/resources/**" />
    <mvc:resources mapping="swagger-ui.html" location="classpath:/META-INF/resources/" />
    <mvc:resources mapping="/webjars/**" location="classpath:/META-INF/resources/webjars/" />
    <mvc:default-servlet-handler />

    <mvc:annotation-driven>

        <mvc:message-converters>
            <bean class="org.springframework.http.converter.ResourceHttpMessageConverter"/>
            <bean class="org.springframework.http.converter.xml.Jaxb2RootElementHttpMessageConverter"/>
            <bean class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"/>
        </mvc:message-converters>

    </mvc:annotation-driven>
    <tx:annotation-driven/>

    <bean id="propertyPlaceholder" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE"/>
        <property name="ignoreResourceNotFound" value="false"/>
        <property name="locations">
            <list>
                <value>classpath:application.properties</value>
            </list>
        </property>
    </bean>

    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close" autowire-candidate="true">
        <property name="driverClassName" value="${datasource.driverClassName}"/>
        <property name="url" value="${datasource.url}"/>
        <property name="username" value="${datasource.username}"/>
        <property name="password" value="${datasource.password}"/>
    </bean>

    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource"></property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.default_schema">xxx</prop>
                <!--prop key="hibernate.hbm2ddl.auto">update</prop-->
            </props>
        </property>
        <property name="packagesToScan" value="com.ikh.kam.*"/>
    </bean>

    <bean id="transactionManager"
          class="org.springframework.orm.hibernate4.HibernateTransactionManager"
          p:sessionFactory-ref="sessionFactory">
    </bean>

    <bean id="swagger2Config"
          class="springfox.documentation.swagger2.configuration.Swagger2DocumentationConfiguration">
    </bean>

</beans>

某些配置已经存在。

我创建了一个Config类：

@Configuration
@ImportResource("classpath:/src/main/webapp/WEB-INF/mvc-dispatcher-servlet.xml")
public class WebConfig extends WebMvcConfigurerAdapter {
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("swagger-ui.html")
                .addResourceLocations("classpath:/META-INF/resources/");

        registry.addResourceHandler("/webjars/**")
                .addResourceLocations("classpath:/META-INF/resources/webjars/");
    }
}

如何在Swagger需要春季启动的同时使用Spring xml配置来配置Swagger？

0 个答案: