在非RestTemplate应用程序中使用SpringBoot应用程序
在非RestTemplate应用程序中使用SpringBoot应用程序
提问于 2018-03-14 14:09:30
我有一个Spring应用程序，它不是一个web应用程序，它有这段代码
ResponseEntity<GeolocationAddress> response = new RestTemplate().getForEntity(urlStringConnection,
GeolocationAddress.class);但我有个错误：
The import org.springframework.web cannot be
resolved所以我添加了这个依赖项
<!-- https://mvnrepository.com/artifact/org.springframework/spring-web -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>3.0.2.RELEASE</version>
</dependency>但是，当我启动应用程序时，我得到了一个错误：
Could not evaluate condition on org.springframework.boot.autoconfigure.web.EmbeddedServletContainerAutoConfiguration due to org/springframework/web/context/support/StandardServletEnvironment not found. Make sure your own configuration does not rely on that class. This can also happen if you are @ComponentScanning a springframework package (e.g. if you put a @ComponentScan in the default package by mistake)回答 1
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回答已采纳
发布于 2018-05-16 22:22:45
我可能迟到了一点，但我也有类似的问题。默认情况下，Spring试图通过检查类路径推断要使用的应用程序上下文的类型。如果它找到了org.springframework.web.context.ConfigurableWebApplicationContext，或javax.servlet.Servlet，它就会实例化一个WebApplicationContext。
为了避免出现错误，我必须在应用程序的主要方法中执行以下操作：
@SpringBootApplication
public class App {
public static void main(String[] args) {
new SpringApplicationBuilder(App.class)
.contextClass(AnnotationConfigApplicationContext.class).run(args);
}
}我还在AutoConfigure中排除了任何不必要的application.properties类：
spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.websocket.WebSocketAutoConfiguration,org.springframework.boot.actuate.autoconfigure.TraceWebFilterAutoConfiguration,org.springframework.boot.autoconfigure.web.HttpMessageConvertersAutoConfiguration,org.springframework.boot.autoconfigure.web.HttpEncodingAutoConfiguration,org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration,org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration,org.springframework.boot.autoconfigure.web.EmbeddedServletContainerAutoConfiguration,org.springframework.boot.autoconfigure.web.DispatcherServletAutoConfiguration,org.springframework.boot.autoconfigure.websocket.servlet.WebSocketServletAutoConfiguration,org.springframework.boot.autoconfigure.webservices.WebServicesAutoConfiguration,org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration,org.springframework.boot.autoconfigure.jms.activemq.ActiveMQAutoConfiguration,org.springframework.boot.autoconfigure.admin.SpringApplicationAdminJmxAutoConfiguration,org.springframework.boot.autoconfigure.sendgrid.SendGridAutoConfiguration,org.springframework.boot.autoconfigure.freemarker.FreeMarkerAutoConfiguration,org.springframework.boot.autoconfigure.groovy.template.GroovyTemplateAutoConfiguration,org.springframework.boot.autoconfigure.mobile.DeviceDelegatingViewResolverAutoConfiguration,org.springframework.boot.autoconfigure.mobile.SitePreferenceAutoConfiguration,org.springframework.boot.autoconfigure.mustache.MustacheAutoConfiguration,org.springframework.boot.autoconfigure.social.SocialWebAutoConfiguration,org.springframework.boot.autoconfigure.social.FacebookAutoConfiguration,org.springframework.boot.autoconfigure.social.LinkedInAutoConfiguration,org.springframework.boot.autoconfigure.social.TwitterAutoConfiguration,org.springframework.boot.autoconfigure.thymeleaf.ThymeleafAutoConfiguration,org.springframework.boot.autoconfigure.dao.PersistenceExceptionTranslationAutoConfiguration,org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration,org.springframework.boot.autoconfigure.jooq.JooqAutoConfiguration,org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration,org.springframework.boot.autoconfigure.transaction.jta.JtaAutoConfiguration,org.springframework.boot.actuate.autoconfigure.CrshAutoConfiguration页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/49279910
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