Question

我有一个简单的春季启动应用程序，每次，DispatcherServlet处理一些我不知道它来自哪里。当我调用任何REST API时，会在实际的API之前调用它。

这是调试中的消息。如果我错过了基础知识，任何人都可以指导我。

DispatcherServlet with name 'dispatcherServlet' processing POST request for [/login]

实际上我有一个带有此名称的映射API，因此不确定如何设置

这是我的控制器，当我调用/ getUserInfo时，也会调用/ login。我的整个控制器都是用@RestController注释的。

@RequestMapping(value = "/login", method = RequestMethod.POST)
public List<User> login(@RequestParam(value = "userID") String userID,@RequestParam(value = "userPassword" ) String userPassword) {
    return service.checkUser(userEmail, userPassword, repository);
}

@RequestMapping(value = "/getUserInfo", method = RequestMethod.GET)
public User getUserInfo(@RequestParam("userID") String userID, User user) {
    return service.getuserDetail(userID, user, repository);
}

此外，订单基于触发器是随机的。这是完整的堆栈跟踪

2016-11-12 09:16:48.963 DEBUG 9848 --- [nio-8080-exec-2] o.s.web.servlet.DispatcherServlet        : DispatcherServlet with name 'dispatcherServlet' processing GET request for [/getUserInfo]
2016-11-12 09:16:48.963 DEBUG 9848 --- [nio-8080-exec-2] s.w.s.m.m.a.RequestMappingHandlerMapping : Looking up handler method for path /getUserInfo
2016-11-12 09:16:48.965 DEBUG 9848 --- [nio-8080-exec-2] s.w.s.m.m.a.RequestMappingHandlerMapping : Returning handler method [public com.boot.model.User com.boot.controller.ConsumerController.getUserInfo(java.lang.String,com.boot.model.User)]
2016-11-12 09:16:48.966 DEBUG 9848 --- [nio-8080-exec-2] o.s.web.servlet.DispatcherServlet        : Last-Modified value for [/getUserInfo] is: -1
2016-11-12 09:16:48.968 DEBUG 9848 --- [nio-8080-exec-3] o.s.web.servlet.DispatcherServlet        : DispatcherServlet with name 'dispatcherServlet' processing POST request for [/login]
2016-11-12 09:16:48.971 DEBUG 9848 --- [nio-8080-exec-3] s.w.s.m.m.a.RequestMappingHandlerMapping : Looking up handler method for path /login
2016-11-12 09:16:48.973 DEBUG 9848 --- [nio-8080-exec-3] s.w.s.m.m.a.RequestMappingHandlerMapping : Returning handler method [public java.util.ArrayList<com.boot.model.User> com.boot.controller.ConsumerController.login(java.lang.String,java.lang.String)]
2016-11-12 09:16:49.074 DEBUG 9848 --- [nio-8080-exec-3] o.s.web.cors.DefaultCorsProcessor        : Skip CORS processing: request is from same origin

这是我的pom.xml

    <dependencies>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>3.8.1</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    <dependency>
        <groupId>com.h2database</groupId>
        <artifactId>h2</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-mongodb</artifactId>
    </dependency>
    <!--<dependency>
        <groupId>org.webjars</groupId>
        <artifactId>angularjs</artifactId>
        <version>1.4.9</version>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-thymeleaf</artifactId>
    </dependency>

     <dependency> <groupId>org.scala-lang</groupId> <artifactId>scala-library</artifactId> 
        <version>2.11.0</version> </dependency> <dependency> <groupId>org.scala-lang</groupId> 
        <artifactId>scala-library</artifactId> <version>2.11.0</version> </dependency> -->
    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-mapper-asl</artifactId>
        <version>1.9.7</version>
    </dependency>
    <dependency>
        <groupId>org.json</groupId>
        <artifactId>json</artifactId>
        <version>20160810</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>javax.websocket</groupId>
        <artifactId>javax.websocket-api</artifactId>
        <version>1.1</version>
        <scope>provided</scope>
    </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-data-mongodb</artifactId>
    </dependency>
    <dependency>
        <groupId>org.mongodb</groupId>
        <artifactId>mongo-java-driver</artifactId>
        <version>3.0.4</version>
    </dependency>

</dependencies>

Answer 1

Spring映射器没有问题。这与我的HTML有关，这些按钮包含在表单标签中并且具有登录操作。我以某种方式错过了这个并且正在查看更大的图片..感谢您的所有投入

为什么Spring启动应用程序有一个默认的映射器

1 个答案: