iis服务器助手广告广告
返回顶部
首页 > 资讯 > 后端开发 > Python >vue+springboot+shiro+jwt实现登录功能
  • 788
分享到

vue+springboot+shiro+jwt实现登录功能

2024-04-02 19:04:59 788人浏览 独家记忆

Python 官方文档:入门教程 => 点击学习

摘要

目录1.导入依赖2.JwtToken 替换 shiro 原生 Token3.JWT token 工具类,提供JWT生成、校验、获取token存储的信息4.JWTFilter请求拦截5

公司开发的系统原先的用户信息是基于shiro session 进行管理,但是session不适用于app端,并且服务器重启后需要重新登录。需要改造将shiro和jwt进行整合,实现通过token登录。

1.导入依赖

<dependency>
            <groupId>com.auth0</groupId>
            <artifactId>java-jwt</artifactId>
            <version>3.2.0</version>
        </dependency>

2.JWTToken 替换 Shiro 原生 Token

import org.apache.shiro.authc.AuthenticationToken;
public class JWTToken implements AuthenticationToken {
    // 密钥
    private String token;
    public JWTToken(String token) {
        this.token = token;
    }
    @Override
    public Object getPrincipal() {
        return token;
    public Object getCredentials() {
}

3.JWT token 工具类,提供JWT生成、校验、获取token存储的信息

import com.auth0.jwt.JWT;
import com.auth0.jwt.JWTVerifier;
import com.auth0.jwt.alGorithms.Algorithm;
import com.auth0.jwt.exceptions.JWTDecodeException;
import com.auth0.jwt.interfaces.DecodedJWT;
import com.hxkg.datafusion.controller.FlieController;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
import java.io.UnsupportedEncodingException;
import java.util.Date;

@ConfigurationProperties(prefix = "jwt")
@Component
public class JWTUtil {
    private static Logger LOG = LoggerFactory.getLogger(FlieController.class);
    //过期时间
    private static Long expire;
    // 秘钥
    private static String secret;
    
    public static boolean verify(String token, String userName) {
        try {
            //根据密码生成JWT效验器
            Algorithm algorithm = Algorithm.HMac256(secret);
            JWTVerifier verifier = JWT.require(algorithm)
                    .withClaim("userName", userName)
                    .build();
            //效验TOKEN
            verifier.verify(token);
            return true;
        } catch (UnsupportedEncodingException e) {
            return false;
        }
    }
     * 获得token中的信息无需secret解密也能获得
     * @return token中包含的用户名
    public static String getUsername(String token) {
            DecodedJWT jwt = JWT.decode(token);
            return jwt.getClaim("userName").asString();
        } catch (JWTDecodeException e) {
            return null;
     * 获取用户id
     * @param token
     * @return
    public static String getUserId(String token) {
            return jwt.getClaim("userId").asString();
     * 生成签名
     * @param userName 用户名
     * @param userId
     * @return 加密的token
    public static String sign(String userName, String userId) {
            Date date = new Date(System.currentTimeMillis() + expire * 1000);
            // 附带username信息
            return JWT.create()
                    .withClaim("userId", userId)
                    .withExpiresAt(date)
                    .sign(algorithm);
        } catch (Exception e) {
    public static Long getExpire() {
        return expire;
    public static void setExpire(Long expire) {
        JWTUtil.expire = expire;
    public static String getSecret() {
        return secret;
    public static void setSecret(String secret) {
        JWTUtil.secret = secret;
}

application.properties中增加:

#jwt token
# token有效时长,7天,单位秒
jwt.expire=604800
jwt.secret=JWT_TOKEN_SHIRO

注意:jwt加解密的私钥使用配置的字符串而不使用用户登录密码的好处是防止用户密码被其他人修改后,用户操作系统此时再去校验token会发生token解析对不上的情况。

4.JWTFilter请求拦截

import org.apache.shiro.authz.UnauthorizedException;
import org.apache.shiro.web.filter.authc.BasicHttpAuthenticationFilter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.httpstatus;
import org.springframework.web.bind.annotation.RequestMethod;

import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.URLEncoder;


public class JWTFilter extends BasicHttpAuthenticationFilter {
    private Logger logger = LoggerFactory.getLogger(this.getClass());

    
    @Override
    protected boolean isAccessAllowed(ServletRequest request, ServletResponse response, Object mappedValue) throws UnauthorizedException {
        //判断请求的请求头是否带上 "Token"
        if (isLoginAttempt(request, response)) {
            //如果存在,则进入 executeLogin 方法执行登入,检查 token 是否正确
            try {
                executeLogin(request, response);
                return true;
            } catch (Exception e) {
                //token 错误
                responseError(response, e.getMessage());
                return false; //产生异常则阻止请求的继续执行
            }
        }
        //如果请求头不存在 Token,则可能是执行登陆操作或者是游客状态访问,无需检查 token,直接返回 true
        return true;
    }

    
    @Override
    protected boolean isLoginAttempt(ServletRequest request, ServletResponse response) {
        HttpServletRequest req = (HttpServletRequest) request;
        String token = req.getHeader("Authorization");
        return token != null;
    }

    
    @Override
    protected boolean executeLogin(ServletRequest request, ServletResponse response) throws Exception {
        HttpServletRequest httpServletRequest = (HttpServletRequest) request;
        String token = httpServletRequest.getHeader("Authorization");
        JWTToken jwtToken = new JWTToken(token);
        // 提交给realm进行登入,如果错误他会抛出异常并被捕获
        getSubject(request, response).login(jwtToken);
        // 如果没有抛出异常则代表登入成功,返回true
        return true;
    }

    
    @Override
    protected boolean preHandle(ServletRequest request, ServletResponse response) throws Exception {
        HttpServletRequest httpServletRequest = (HttpServletRequest) request;
        HttpServletResponse httpServletResponse = (HttpServletResponse) response;
        httpServletResponse.setHeader("Access-control-Allow-Origin", "*");
        httpServletResponse.setHeader("Access-Control-Allow-Methods", "*");
        httpServletResponse.setHeader("Access-Control-Allow-Headers", "*");
        // 跨域时会首先发送一个option请求,这里我们给option请求直接返回正常状态
        if (httpServletRequest.getMethod().equals(RequestMethod.OPTIONS.name())) {
            httpServletResponse.setStatus(HttpStatus.OK.value());
            return false;
        }
        return super.preHandle(request, response);
    }

    
    private void responseError(ServletResponse response, String message) {
        try {
            HttpServletResponse httpServletResponse = (HttpServletResponse) response;
            //设置编码,否则中文字符在重定向时会变为空字符串
            message = URLEncoder.encode(message, "UTF-8");
            httpServletResponse.sendRedirect("/pc/login/noLogin?message=" + message);
        } catch (IOException e) {
            logger.error(e.getMessage());
        }
    }
}

executeLogin()方法中的getSubject(request, response).login(jwtToken)就是触发Shiro 登录操作。

5.登录授权realm

import com.auth0.jwt.exceptions.SignatureVerificationException;
import com.auth0.jwt.exceptions.TokenExpiredException;
import com.hxkg.datafusion.common.jwt.JWTToken;
import com.hxkg.datafusion.common.jwt.JWTUtil;
import com.hxkg.datafusion.entity.customized.RoleAO;
import com.hxkg.datafusion.entity.customized.UserAO;
import com.hxkg.datafusion.entity.customized.VUserPrivilegeAO;
import com.hxkg.datafusion.service.IRoleService;
import com.hxkg.datafusion.service.IUserService;
import com.hxkg.datafusion.service.IVUserPrivilegeService;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.SimpleAuthenticationInfo;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;

import javax.annotation.Resource;
import java.util.List;


@Service
public class ShiroRealm extends AuthorizingRealm {

    @Resource
    private IRoleService roleService;

    @Resource
    private IVUserPrivilegeService vUserPrivilegeService;

    @Resource
    private IUserService userService;

    @Override
    public boolean supports(AuthenticationToken token) {
        return token instanceof JWTToken;
    }

    
    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
        String username = JWTUtil.getUsername(principals.getPrimaryPrincipal().toString());
        SimpleAuthorizationInfo authorizationInfo = new SimpleAuthorizationInfo();
        // 根据登录名获取登用户信息
        if (!StringUtils.isEmpty(username)) {
            //设置用户角色
            ServiceResult<List<RoleAO>> rolesResult = roleService.getRolesByUserName(username);
            if (rolesResult != null && rolesResult.isSucceed() && !CollectionUtils.isEmpty(rolesResult.getData())) {
                for (RoleAO role : rolesResult.getData()) {
                    authorizationInfo.addRole(role.getName());
                }
            }
            //设置权限
            List<VUserPrivilegeAO> privileges = vUserPrivilegeService.queryPrivilegeByUserName(username);
            if (!CollectionUtils.isEmpty(privileges)) {
                for (VUserPrivilegeAO privilege : privileges) {
                    if (privilege == null || StringUtils.isEmpty(privilege.getPrivilegecode())) {
                        continue;
                    }
                    //权限操作代码
                    authorizationInfo.addStringPermission(privilege.getPrivilegecode());
                }
            }
            return authorizationInfo;
        }
        return null;
    }

    
    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken auth) throws AuthenticationException {
        String token = (String) auth.getCredentials();
        // 解密获得username,用于和数据库进行对比
        String username = JWTUtil.getUsername(token);
        if (StringUtils.isEmpty(username)) {
            throw new AuthenticationException("token错误!");
        }

        UserAO user = userService.getUserByName(username);
        if (user == null) {
            throw new AuthenticationException("用户不存在!");
        }

        if (Constant.DISABLE.equals(user.getEnabled())) {
            throw new AuthenticationException("账号已被禁用!");
        }

        try {
            if (JWTUtil.verify(token, username)) {
                return new SimpleAuthenticationInfo(token, token, getName());
            } else {
                throw new AuthenticationException("token认证失败!");
            }
        } catch (TokenExpiredException e) {
            throw new AuthenticationException("token已过期!");
        } catch (SignatureVerificationException e) {
            throw new AuthenticationException("密码不正确!");
        }
    }

    
    public void clearCached() {
        this.clearCachedAuthorizationInfo(SecurityUtils.getSubject().getPrincipals());
    }


    
    @Override
    public boolean isPermitted(PrincipalCollection principals, String permission) {
        String username = JWTUtil.getUsername(principals.getPrimaryPrincipal().toString());
       //Constant常量文件配置:
       //public static String SYSTEM_SUPER_ADMIN = "admin";系统超级管理员
        return Constant.SYSTEM_SUPER_ADMIN.equals(username) || super.isPermitted(principals, permission);
    }

    @Override
    public boolean hasRole(PrincipalCollection principals, String roleIdentifier) {
        String username = JWTUtil.getUsername(principals.getPrimaryPrincipal().toString());
        return Constant.SYSTEM_SUPER_ADMIN.equals(username) || super.hasRole(principals, roleIdentifier);
    }
}

6.shiro配置

import com.hxkg.datafusion.common.jwt.JWTFilter;
import com.hxkg.datafusion.util.ShiroRealm;
import org.apache.shiro.mgt.DefaultSessionStorageEvaluator;
import org.apache.shiro.mgt.DefaultSubjectDAO;
import org.apache.shiro.spring.LifecycleBeanPostProcessor;
import org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;

import javax.servlet.Filter;
import java.util.HashMap;
import java.util.Map;


@Configuration
public class ShiroConfig {

    @Bean("securityManager")
    public DefaultWebSecurityManager securityManager(ShiroRealm shiroRealm) {
        DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
        // 使用自己的realm
        securityManager.setRealm(shiroRealm);
        
        DefaultSubjectDAO subjectDAO = new DefaultSubjectDAO();
        DefaultSessionStorageEvaluator defaultSessionStorageEvaluator = new DefaultSessionStorageEvaluator();
        defaultSessionStorageEvaluator.setSessionStorageEnabled(false);
        subjectDAO.setSessionStorageEvaluator(defaultSessionStorageEvaluator);
        securityManager.setSubjectDAO(subjectDAO);

        return securityManager;
    }


    @Bean("shiroFilter")
    public ShiroFilterFactoryBean shiroFilter(DefaultWebSecurityManager securityManager) {
        ShiroFilterFactoryBean factoryBean = new ShiroFilterFactoryBean();

        // 添加自己的过滤器并且取名为jwt
        Map<String, Filter> filterMap = new HashMap<>();
        filterMap.put("jwt", new JWTFilter());
        factoryBean.setFilters(filterMap);

        factoryBean.setSecurityManager(securityManager);
        factoryBean.setUnauthorizedUrl("/401");

        
        Map<String, String> filterRuleMap = new HashMap<>();
        filterRuleMap.put("/pc/login/doLogin", "anon");
        filterRuleMap.put("/pc/login/logout", "anon");
        filterRuleMap.put("/pc/login/noLogin", "anon");
        filterRuleMap.put("

    
    @Bean
    @DependsOn("lifecycleBeanPostProcessor")
    public DefaultAdvisorAutoProxyCreator defaultAdvisorAutoProxyCreator() {
        DefaultAdvisorAutoProxyCreator defaultAdvisorAutoProxyCreator = new DefaultAdvisorAutoProxyCreator();
        defaultAdvisorAutoProxyCreator.setProxyTargetClass(true);
        return defaultAdvisorAutoProxyCreator;
    }

    @Bean
    public LifecycleBeanPostProcessor lifecycleBeanPostProcessor() {
        return new LifecycleBeanPostProcessor();
    }

    @Bean
    public AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor(DefaultWebSecurityManager securityManager) {
        AuthorizationAttributeSourceAdvisor advisor = new AuthorizationAttributeSourceAdvisor();
        advisor.setSecurityManager(securityManager);
        return advisor;
    }
}
除了登录doLogin、退出logout、没有登录跳转登录noLogin方法外,其他所有请求通过我们自己的JWT Filter。

7.登录web端

import com.hxkg.datafusion.common.jwt.JWTUtil;
import com.hxkg.datafusion.entity.customized.UserAO;
import com.hxkg.datafusion.entity.customized.VUserPrivilegeAO;
import com.hxkg.datafusion.service.IUserService;
import com.hxkg.datafusion.service.IVUserPrivilegeService;
import com.hxkg.datafusion.util.*;
import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.subject.Subject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Date;
import java.util.List;



@RestController
@RequestMapping(value = "pc/login")
public class LoginController {

    private static Logger LOG = LoggerFactory.getLogger(LoginController.class);

    @Resource
    private IUserService userService;

    @Resource
    private IVUserPrivilegeService vUserPrivilegeService;


    
    @RequestMapping(value = "noLogin", method = {RequestMethod.GET, RequestMethod.POST})
    @ResponseBody
    public Object noLogin(String message) {
        ServiceResult<String> genResult = ServiceResultHelper.genResult(false, Constant.NO_AUTHENTICATION,
                StringUtils.isNotEmpty(message) ? message : "用户登录信息已失效,请重新登录后再试。", null);
        return genResult;
    }

    
    @RequestMapping(value = "unauthorized", method = {RequestMethod.GET, RequestMethod.POST})
    public Object unauthorized() {
        return ServiceResultHelper.genResult(false, Constant.ErrorCode.PERMISSION_DENIED_CODE,
                Constant.ErrorCode.PERMISSION_DENIED_MSG, null);
    }

    
    @RequestMapping(value = "doLogin", method = {RequestMethod.GET, RequestMethod.POST})
    public Object doLogin(String username, String passWord, Boolean rememberMe, HttpServletRequest request, HttpServletResponse response) {
        ServiceResult<UserAO> genResult;
        // 获取盐值
        String salt;
        UserAO loginUser = userService.getUserByName(username);
        if (loginUser == null) {
            genResult = ServiceResultHelper.genResult(false, Constant.ErrorCode.USER_NOT_EXIST_ERROR, Constant.ErrorCode.USER_NOT_EXIST_ERROR_MSG, null);
            return genResult;
        }
        if (Constant.DISABLE.equals(loginUser.getEnabled())) {
            genResult = ServiceResultHelper.genResult(false, Constant.ErrorCode.USER_DISABLE_ERROR, Constant.ErrorCode.USER_DISABLE_ERROR_MSG, null);
            return genResult;
        }
        salt = loginUser.getSalt();
        password = MD5Util.MD5Encode(password + salt);
        UserAO user = userService.getUserByNameAndPwd(username, password);
        if (user != null) {
            genResult = ServiceResultHelper.genResult(true, Constant.SUCCESS, "登录成功", user);
            //获取权限
            List<VUserPrivilegeAO> userPrivileges = vUserPrivilegeService.queryPrivilegeByUserName(username);
            user.setPrivileges(userPrivileges);
            //更新登录信息
            user.setLastLoginTime(DateTimeUtil.fORMat(new Date(), DateTimeUtil.YEAR_MONTH_DAY_HOUR_MINUTE_SECOND));
            user.setLastLoginIp(IPUtil.getClientIp(request));
            userService.saveOrUpdate(user);
            genResult.setAdditionalProperties("token", JWTUtil.sign(username, user.getId()));
        } else {
            genResult = ServiceResultHelper.genResult(false, Constant.ErrorCode.PASSWORD_ERROR, Constant.ErrorCode.PASSWORD_ERROR_MSG, null);
        }
        return genResult;
    }

    
    @RequestMapping(value = "logout", method = {RequestMethod.GET, RequestMethod.POST})
    public Object logout(HttpServletRequest request, HttpServletResponse response) {
        Subject currentUser = SecurityUtils.getSubject();
        currentUser.logout();
        CookieUtil cookieUtil = new CookieUtil(request, response, 0);
        cookieUtil.deleteCookie(Constant.SESSION_CURRENT_USER);
        cookieUtil.deleteCookie("jsESSIONID");
        ServiceResult<Object> ret = new ServiceResult<Object>();
        ret.setMsg("退出登录成功");
        ret.setCode(Constant.SUCCESS);
        ret.setData(null);
        ret.setSucceed(true);
        return ret;
    }

}

登录完成一系列的检查,成功后创建jwt token。

8.异常处理

import com.hxkg.datafusion.util.Constant;
import com.hxkg.datafusion.util.ServiceResultHelper;
import org.apache.shiro.authz.UnauthenticatedException;
import org.apache.shiro.authz.UnauthorizedException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


@ControllerAdvice
public class WebExceptionHandler {

    private static Logger LOG = LoggerFactory.getLogger(WebExceptionHandler.class);


    @ExceptionHandler(UnauthorizedException.class)
    @ResponseBody
    public Object handleUnauthorizedException(Exception ex, HttpServletRequest request, HttpServletResponse response) {
        LOG.error("{}", ex.getMessage());
        return ServiceResultHelper.genResult(false, Constant.ErrorCode.PERMISSION_DENIED_CODE,
                Constant.ErrorCode.PERMISSION_DENIED_MSG, null);
    }

    @ExceptionHandler(UnauthenticatedException.class)
    @ResponseBody
    public Object handleUnauthenticatedException(Exception ex, HttpServletRequest request, HttpServletResponse response) {
        LOG.error("{}", ex.getMessage());
        return ServiceResultHelper.genResult(false, Constant.ErrorCode.INVALID_LOGIN_CODE,
                Constant.ErrorCode.INVALID_LOGIN_MSG, null);
    }

    @ExceptionHandler(Exception.class)
    @ResponseBody
    public Object handleException(Exception ex, HttpServletRequest request, HttpServletResponse response) {
        LOG.error("{}", ex.getMessage());
        return ServiceResultHelper.genResult(false,
                Constant.ErrorCode.SERVER_ERROR_CODE, Constant.ErrorCode.SERVER_ERROR_MSG, null);
    }

}

处理未登录、未授权等异常,返回相应的代码,方便前端捕获跳转登录页面,或者作出提示,而不会直接抛出服务器异常导致提示不够明确。

到此后端已经全部写完。接下来是Vue部分。

9.缓存调用登录接口传过来的token

localStorage.setItem('token', token);

10.请求头设置,带上token

//封装请求
function xAxiOS(options) {
  let opts = {...options};
  let token = localStorage.getItem('token')
  if (token) {
      opts.headers['Authorization'] = token
  }

11.生产环境nginx配置

因为后端jetFilter登录异常会进行重定向,所以nginx需要加上前端的代理配置。

到此这篇关于vue+SpringBoot+shiro+jwt实现登录的文章就介绍到这了,更多相关springboot jwt实现登录内容请搜索编程网以前的文章或继续浏览下面的相关文章希望大家以后多多支持编程网!

--结束END--

本文标题: vue+springboot+shiro+jwt实现登录功能

本文链接: https://www.lsjlt.com/news/145603.html(转载时请注明来源链接)

有问题或投稿请发送至: 邮箱/279061341@qq.com    QQ/279061341

本篇文章演示代码以及资料文档资料下载

下载Word文档到电脑,方便收藏和打印~

下载Word文档
猜你喜欢
  • vue+springboot+shiro+jwt实现登录功能
    目录1.导入依赖2.JWTToken 替换 Shiro 原生 Token3.JWT token 工具类,提供JWT生成、校验、获取token存储的信息4.JWTFilter请求拦截5...
    99+
    2024-04-02
  • SpringBoot JWT实现token登录刷新功能
    目录1. 什么是JWT2. JWT组成部分3. JWT加密方式4.实战5.总结1. 什么是JWT Json web token (JWT) 是为了在网络应用环境间传递声明而执行的一种...
    99+
    2024-04-02
  • springboot+vue实现登录功能
    本文实例为大家分享了springboot+vue实现登录功能的具体代码,供大家参考,具体内容如下 目录结构 前端端口:8080 后端端口:8900 login.vue <...
    99+
    2024-04-02
  • vue+springboot实现登录功能
    本文实例为大家分享了vue+springboot实现登录功能的具体代码,供大家参考,具体内容如下 1. 登录功能的实现 实现提交表单的代码如下: async submitForm...
    99+
    2024-04-02
  • springboot+vue如何实现登录功能
    小编给大家分享一下springboot+vue如何实现登录功能,希望大家阅读完这篇文章之后都有所收获,下面让我们一起去探讨吧!目录结构前端端口:8080后端端口:8900login.vue<template> &nbs...
    99+
    2023-06-15
  • springboot怎么整合shiro实现多验证登录功能
    这篇“springboot怎么整合shiro实现多验证登录功能”文章的知识点大部分人都不太理解,所以小编给大家总结了以下内容,内容详细,步骤清晰,具有一定的借鉴价值,希望大家阅读完这篇文章能有所收获,下面我们一起来看看这篇“springbo...
    99+
    2023-06-08
  • springboot中怎么利用shiro实现多验证登录功能
    springboot中怎么利用shiro实现多验证登录功能,很多新手对此不是很清楚,为了帮助大家解决这个难题,下面小编将为大家详细讲解,有这方面需求的人可以来学习下,希望你能有所收获。 首先新建一个shiroConfig shiro的配置类...
    99+
    2023-06-20
  • Vue登录功能实现
    目录写在前面登录概述登录业务流程登录业务的相关技术点登录—token原理分析登录功能实现登录表单的布局登录表单的数据绑定登录表单的验证规则登录表单的重置登录预验证登录组件配置弹窗提示...
    99+
    2024-04-02
  • 怎么在SpringBoot中利用Shiro实现一个密码登录功能
    怎么在SpringBoot中利用Shiro实现一个密码登录功能?很多新手对此不是很清楚,为了帮助大家解决这个难题,下面小编将为大家详细讲解,有这方面需求的人可以来学习下,希望你能有所收获。导入依赖(pom.xml) <!--...
    99+
    2023-06-06
  • SpringBoot+Vue实现简单的登录注册功能
    文章目录 一、前言1.开发环境2.功能3.项目运行截图 二、撸代码1.构建前端项目2.构建后端项目3.前端页面编写4.后端代码编写5.前后端联调 三、小结 一、前言 ...
    99+
    2023-09-20
    vue.js spring boot java mysql
  • Vue+Vux实现登录功能
    一、准备工作 请参照 Vue前端框架搭建 使用模板创建框架。 二、创建登录页 1.main.js 中引入全局 ToastPlugin、LoadingPlugin 插件 import ...
    99+
    2024-04-02
  • 详解springboot shiro jwt实现权限管理
    springboot + shiro + jwt (详情解析+代码实现)加密接口 设置权限 首先需要把shiro的几个配置类给下载好(我已经把需要的配置类给放到了github和网盘之...
    99+
    2024-04-02
  • SpringBoot集成JWT实现Token登录验证
    目录 1.1 JWT是什么? 1.2 JWT主要使用场景 1.3 JWT请求流程 1.4 JWT结构 二,SpringBoot集成JWT具体实现过程 2.1添加相关依赖 2.2自定义跳出拦截器的注解 2.3自定义全局统一返回值方法,异常类...
    99+
    2023-09-06
    spring boot 后端 java
  • springboot+vue实现登录功能的最新方法整理
    目录一、介绍二、环境工具三、搭建后端spring-boot框架1、选择Spring Initializr创建新项目2、CommonResult类3、IErrorCode 接...
    99+
    2024-04-02
  • springboot整合shiro多验证登录功能的实现(账号密码登录和使用手机验证码登录)
    1. 首先新建一个shiroConfig shiro的配置类,代码如下: @Configuration public class SpringShiroConfig { ...
    99+
    2024-04-02
  • vue+tp5实现简单登录功能
    本文实例为大家分享了vue+tp5实现简单登录功能的具体代码,供大家参考,具体内容如下 准备工作:安装vue-cli,element-ui,package.json中如图所示,看着安...
    99+
    2024-04-02
  • springboot整合shiro实现记住我功能
    前言 上一篇 文章我们完成了在 thymeleaf 模板引擎中使用 shiro 标签,也就是根据不同的用户身份信息,前端页面来显示不同的页面内容。本篇文章我们来完成在登录页面的记住我...
    99+
    2024-04-02
  • springboot+VUE实现登录注册
    本文实例为大家分享了springboot+VUE实现登录注册的具体代码,供大家参考,具体内容如下 一、springBoot 创建springBoot项目 分为三个包,分别为contr...
    99+
    2024-04-02
  • SpringBoot结合JWT登录权限控制的实现
    目录一、准备LoginUser(存放登录用户信息) 和JwtUser二、准备JwtTokenUtils三、准备JWTAuthenticationFilter (验证登录)、JWTAu...
    99+
    2024-04-02
  • Springboot+Thymeleaf+Jpa实现登录功能(附源码)
    目录前言具体实现配置文件application.yml的代码Po(实体)层代码(User.java)Dao(数据库操作)层代码(UserDao.java)Service(服务)层代码...
    99+
    2024-04-02
软考高级职称资格查询
编程网,编程工程师的家园,是目前国内优秀的开源技术社区之一,形成了由开源软件库、代码分享、资讯、协作翻译、讨论区和博客等几大频道内容,为IT开发者提供了一个发现、使用、并交流开源技术的平台。
  • 官方手机版

  • 微信公众号

  • 商务合作