Spring MVC PUT请求返回405方法不允许 [英] Spring MVC PUT Request returns 405 Method Not Allowed

问题描述

我正在使用spring mvc设置rest api，并且大多数配置是通过spring boot项目自动设置的.在前端，我正在使用angularjs及其$ http模块向服务器发出ajax请求以获取资源.资源url是在我的控制器类中定义的，但是只有GET url被匹配.我已经尝试了PUT和POST，但是分别不允许返回405方法和403禁止.

I am using spring mvc to set up a rest api and most of the configurations are set up automatically through the spring boot project. On the front end I am using angularjs and their $http module to make ajax requests to the server for resources. Resource urls are defined in my controller class but only the GET urls are being matched. I've tried PUT and POST but these return 405 method not allowed and 403 forbidden respectively.

我的控制器看起来像这样

My controller looks like this

@Controller
@RequestMapping("/api/users")
public class UserController {

    @Inject
    UserService svc;

    @RequestMapping(method = RequestMethod.GET)
    @ResponseBody
    public List<User> home() {
        return svc.findAll();
    }

    @RequestMapping(method = RequestMethod.GET, value = "/{id}")
    @ResponseBody
    public User findById(@PathVariable long id){
        return svc.findById(id);
    }

    @RequestMapping(method = RequestMethod.PUT, value="/{id}")
    @ResponseBody
    public User updateUser(@PathVariable long id, @RequestBody User user){
        Assert.isTrue(user.getId().equals(id), "User Id must match Url Id");
        return svc.updateUser(id, user);
    }

}

和与网址不匹配的服务器请求看起来像这样

and the request to the server that is not matching the url looks like this

$http({
            url: BASE_API + 'users/' + user.id,
            method: 'PUT',
            data:user
        })

这会向localhost:8080/api/users/1产生一个PUT请求，服务器将使用405 Method Not Allowed响应代码进行响应.

this produces a PUT request to localhost:8080/api/users/1 and the server responds with a 405 Method Not Allowed response code.

当服务器收到对localhost:8080/api/users/1的HTTP GET请求时，正确处理了具有RequestMethod.GET的相同请求映射

The same request mapping but with a RequestMethod.GET is correctly handled when the server receives an HTTP GET request to localhost:8080/api/users/1

任何见识都将真正有帮助.

Any insight would really help.

在需要此功能的情况下，包括的Spring Boot依赖项为

PS in case this is needed the included spring boot dependencies are

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

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

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

谢谢

推荐答案

看看日志(DEBUG中的安全性)，您将发现问题所在.您很可能没有禁用csrf保护，并且客户端没有发送csrf令牌. (标准Spring Security，而不是Spring Boot，尽管如果您使用Boot security自动配置，则可以使用外部配置设置关闭csrf.)

Have a look at the logs (with security at DEBUG) and you will discover the problem. Most likely you haven't disabled csrf protection and you client isn't sending the csrf token. (Standard Spring Security, not Spring Boot, although if you are using the Boot security autoconfig you can switch off csrf with an external config setting.)

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