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缺少JWT Spring Boot Java库_Java_Spring Boot_Maven_Jwt - Fatal编程技术网

缺少JWT Spring Boot Java库

缺少JWT Spring Boot Java库,java,spring-boot,maven,jwt,Java,Spring Boot,Maven,Jwt,嗨,我想在Spring boot中使用JWT 我的代码: import io.jsonwebtoken.SignatureAlgorithm; import io.jsonwebtoken.Jwts; @RestController public class UserController { @PostMapping("user") public User login(@RequestParam("user") String userna

嗨,我想在Spring boot中使用JWT

我的代码:

import io.jsonwebtoken.SignatureAlgorithm;
import io.jsonwebtoken.Jwts;
@RestController
public class UserController {

    @PostMapping("user")
    public User login(@RequestParam("user") String username, @RequestParam("password") String pwd) {

        String token = getJWTToken(username);
        User user = new User();
        user.setUsername(username);
        user.setToken(token);
        return user;

    }
我还添加了依赖项:

但当我试着跑的时候:


显示一个错误

我就是这样工作的

<dependency>
        <groupId>io.jsonwebtoken</groupId>
        <artifactId>jjwt</artifactId>
        <version>0.9.1</version>
    </dependency>

io.jsonwebtoken
jjwt
0.9.1

在不指定编译或任何时间的情况下,尝试使用

选择构建->重建项目

也许可以解决这个问题