Api 考虑定义一个类型的豆和*x27；servlet.ServletContext'；在您的配置中

我正在尝试将API与postgres数据库连接。为此，我使用了Spring Boot。 在测试api时，我不断地发现错误

考虑在配置中定义“javax.servlet.ServletContext”类型的bean

我知道我需要一个

ServletController

的

@Bean

，但我不知道这个Bean应该做什么。当我做了一个通用的，但控制台告诉我重新访问它。我不知道该怎么办，stackoverflow也帮不上忙

这是我的申请文件：

@SpringBootApplication
@SwaggerDefinition
@EnableSwagger2
@EnableConfigurationProperties(XXXXConfiguracaoApplication.class)
public class FonumS3ApiApplication  {

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

    @Bean
    public Docket api() { 
       return new Docket(DocumentationType.SWAGGER_2)  
         .select()                                  
         .apis(RequestHandlerSelectors.any())
         .paths(PathSelectors.any()) 
         .build()
         .apiInfo(apiInfo());                                           
    }

    private ApiInfo apiInfo() {
         return new ApiInfo(
             "API XXXX", 
             "API XXXX para integrações entre sistemas.", 
             "API V1", 
             "Terms of service", 
             new Contact("XXXX", "www.XXXX.com", "XXXX.XXXX@XXXX.com"), 
             "License of XXX", "API license URL", Collections.emptyList());
        }
    }
} 

（注释在那里，但出于某种原因，stackoverflow没有接受它们）而我的pom是

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.4.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
</properties>

<dependencies>

<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-validator</artifactId>
    <version>6.0.13.Final</version>
</dependency>

    <dependency>
        <groupId>javax</groupId>
        <artifactId>javaee-api</artifactId>
        <version>7.0</version>
        <scope>provided</scope>
    </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-web</artifactId>

        <exclusions>
          <exclusion>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
          </exclusion>
        </exclusions>

    </dependency>

     <dependency>
        <groupId>org.postgresql</groupId>
        <artifactId>postgresql</artifactId>
    </dependency>   

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-configuration-processor</artifactId>
        <optional>true</optional>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>

    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger2</artifactId>
        <version>2.8.0</version>
    </dependency>

    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger-ui</artifactId>
        <version>2.8.0</version>
    </dependency>

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

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

org.springframework.boot
spring启动程序父级
2.0.4.1发布
UTF-8
UTF-8
1.8
org.hibernate
休眠验证器
6.0.13.1最终版本
爪哇
JavaEEAPI
7
假如
org.springframework.boot
spring引导启动器数据jpa
org.springframework.boot
SpringBootStarterWeb
org.springframework.boot
弹簧启动机tomcat
org.postgresql
postgresql
org.springframework.boot
spring引导配置处理器
真的
org.springframework.boot
弹簧启动机tomcat
假如
伊奥·斯普林福克斯
springfox-Swagger 2
2.8.0
伊奥·斯普林福克斯
springfox招摇过市用户界面
2.8.0
javax.servlet
javax.servlet-api
假如
org.springframework.boot
弹簧起动试验
测试
org.springframework.boot
springbootmaven插件

---

由于您已将Tomcat从web中排除，并添加了Tomcat提供的作用域，所以我假设您正在尝试创建war并在外部Tomcat上部署，因此您必须扩展

SpringBootServletInitializer

并覆盖

configure

方法

@SpringBootApplication
@SwaggerDefinition
@EnableSwagger2
@EnableConfigurationProperties(XXXXConfiguracaoApplication.class)
public class FonumS3ApiApplication extends SpringBootServletInitializer {

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

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
       return application.sources(Application.class);
    }

    @Bean
    public Docket api() { 
       return new Docket(DocumentationType.SWAGGER_2)  
         .select()                                  
         .apis(RequestHandlerSelectors.any())
         .paths(PathSelectors.any()) 
         .build()
         .apiInfo(apiInfo());                                           
    }

    private ApiInfo apiInfo() {
         return new ApiInfo(
             "API XXXX", 
             "API XXXX para integrações entre sistemas.", 
             "API V1", 
             "Terms of service", 
             new Contact("XXXX", "www.XXXX.com", "XXXX.XXXX@XXXX.com"), 
             "License of XXX", "API license URL", Collections.emptyList());
        }
    }
} 

或者，如果您使用嵌入式Tomcat运行，则不要更改main类中的任何内容，并从web中删除

排除

，然后删除Tomcat jar：

<dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

org.springframework.boot
SpringBootStarterWeb

然后拆下下面的Tomcat jar：

<dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>

org.springframework.boot
弹簧启动机tomcat
假如

测试是什么样子的？