56 KiB
Java 权限认证框架功能 测试 / 对比 / 迁移。
对比以下框架的常见功能,为项目技术栈迁移提供代码示例
- Sa-Token
- Apache Shiro
- Spring Security
- JWT
[!TIP| label:注意事项]
- 因个人精力&能力有限,本篇只展示部分常见功能的对比,也欢迎大家一起贡献案例,提交pr。
- 代码案例仓库:https://gitee.com/sa-tokens/auth-framework-function-test
- 注:本篇主要展示一些常见功能不同框架的实现差异,而非每个框架的所含功能点对比。
依赖引入
<!-- Sa-Token 权限认证, 在线文档:https://sa-token.cc/ -->
<dependency>
<groupId>cn.dev33</groupId>
<artifactId>sa-token-spring-boot3-starter</artifactId>
<version>1.39.0</version>
</dependency>
<!-- Shiro 安全控制 -->
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-spring-boot-web-starter</artifactId>
<version>1.13.0</version>
</dependency>
<!-- SpringSecurity -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>3.3.2</version>
</dependency>
SpringBoot 项目下一般不用特别指定 SpringSecurity 版本号
<!-- Hutool 工具类框架,其中包含 jwt 实现 -->
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.8.29</version>
</dependency>
会话登录 & 会话状态查询
测试 Controller
@RestController
@RequestMapping("/acc/")
public class LoginController {
@Autowired
SysUserDao sysUserDao;
// 测试登录
@RequestMapping("doLogin")
public AjaxJson doLogin(String username, String password) {
// 校验
SysUser user = sysUserDao.findByUsername(username);
if(user == null) {
return AjaxJson.getError("用户不存在");
}
if(!user.getPassword().equals(password)) {
return AjaxJson.getError("密码错误");
}
// 登录
StpUtil.login(user.getId());
StpUtil.getSession().set("user", user);
return AjaxJson.getSuccess("登录成功");
}
// 查询登录状态
@RequestMapping("isLogin")
public AjaxJson isLogin() {
if(StpUtil.isLogin()) {
return AjaxJson.getSuccess("已登录,账号id:" + StpUtil.getLoginId());
}
return AjaxJson.getError("未登录");
}
}
自定义 Realm
public class MyRealm extends AuthorizingRealm {
@Autowired
private SysUserDao sysUserDao;
// 加载用户信息
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) {
String username = (String)token.getPrincipal();
SysUser sysUser = sysUserDao.findByUsername(username);
if(sysUser == null){
return null;
}
return new SimpleAuthenticationInfo(
sysUser,
sysUser.getPassword(),
getName()
);
}
// 加载权限信息
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
return null;
}
}
Shiro 配置类
@Configuration
public class ShiroConfigure {
@Bean
public MyRealm myRealm() {
return new MyRealm();
}
@Bean
public DefaultWebSecurityManager securityManager() {
DefaultWebSecurityManager manager = new DefaultWebSecurityManager();
manager.setRealm(myRealm());
return manager;
}
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean() {
ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
bean.setSecurityManager(securityManager());
return bean;
}
}
测试 Controller
@RestController
@RequestMapping("/acc/")
public class LoginController {
// 测试登录 ---- http://localhost:8082/acc/doLogin?username=zhang&password=123456
@RequestMapping("doLogin")
public AjaxJson doLogin(String username, String password) {
Subject subject = SecurityUtils.getSubject();
try {
subject.login(new UsernamePasswordToken(username, password));
return AjaxJson.getSuccess("登录成功!");
} catch (AuthenticationException e) {
e.printStackTrace();
return AjaxJson.getError(e.getMessage());
}
}
// 查询登录状态 ---- http://localhost:8082/acc/isLogin
@RequestMapping("isLogin")
public AjaxJson isLogin() {
Subject subject = SecurityUtils.getSubject();
if(subject.isAuthenticated()) {
SysUser sysUser = (SysUser)subject.getPrincipal();
return AjaxJson.getSuccess("已登录,账号id:" + sysUser.getId());
}
return AjaxJson.getError("未登录");
}
}
定义 SpringSecurity 配置类
@Configuration
public class SpringSecurityConfigure {
/**
* Spring Security的核心过滤器链配置
*/
@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity httpSecurity) throws Exception {
// 定义安全请求拦截规则
httpSecurity.authorizeHttpRequests(router -> {
router
// 放行接口
.requestMatchers("/acc/doLogin", "/acc/isLogin").permitAll()
// 所有请求都需要认证
.anyRequest().authenticated();
;
});
// 默认的表单登录
httpSecurity.formLogin(withDefaults());
// 是否启用 csrf 防御
httpSecurity.csrf( csrf -> csrf.disable() );
// 一些安全相关的全局响应头
httpSecurity.headers(httpSecurityHeadersConfigurer -> {
httpSecurityHeadersConfigurer.cacheControl(HeadersConfigurer.CacheControlConfig::disable);
httpSecurityHeadersConfigurer.frameOptions(HeadersConfigurer.FrameOptionsConfig::disable);
});
return httpSecurity.build();
}
/**
* Spring Security 认证管理器
*/
@Bean
public AuthenticationManager authenticationManager(AuthenticationConfiguration config) throws Exception {
return config.getAuthenticationManager();
}
}
定义 SpringSecurity UserDetails 管理器
/**
* 自定义 SpringSecurity UserDetails 管理器
*
* @author click33
* @since 2024/8/8
*/
@Component
public class CustomUserDetailsManager implements UserDetailsManager {
@Autowired
SysUserDao sysUserDao;
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
SysUser sysUser = sysUserDao.findByUsername(username);
if(sysUser == null){
throw new UsernameNotFoundException("用户不存在");
}
return User.withUsername(sysUser.getUsername())
.password("{noop}" + sysUser.getPassword())
.build();
}
@Override
public void createUser(UserDetails user) {
}
@Override
public void updateUser(UserDetails user) {
}
@Override
public void deleteUser(String username) {
}
@Override
public void changePassword(String oldPassword, String newPassword) {
}
@Override
public boolean userExists(String username) {
return false;
}
}
测试 Controller
@RestController
@RequestMapping("/acc/")
public class LoginController {
@Autowired
AuthenticationManager authenticationManager;
@Autowired
SysUserDao sysUserDao;
// 测试登录 ---- http://localhost:8083/acc/doLogin?username=zhang&password=123456
@RequestMapping("doLogin")
public AjaxJson doLogin(String username, String password, HttpServletRequest request) {
try {
// 验证账号密码
UsernamePasswordAuthenticationToken usernamePasswordAuthenticationToken = new UsernamePasswordAuthenticationToken(username, password);
usernamePasswordAuthenticationToken.setDetails(sysUserDao.findByUsername(username));
Authentication authentication = authenticationManager.authenticate(usernamePasswordAuthenticationToken);
// 存入上下文
SecurityContextHolder.getContext().setAuthentication(authentication);
request.getSession().setAttribute(HttpSessionSecurityContextRepository.SPRING_SECURITY_CONTEXT_KEY, SecurityContextHolder.getContext());
// 返回
return AjaxJson.getSuccess("登录成功!");
} catch (Exception e) {
e.printStackTrace();
return AjaxJson.getError(e.getMessage());
}
}
// 查询登录状态 ---- http://localhost:8083/acc/isLogin
@RequestMapping("isLogin")
public AjaxJson isLogin() {
Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
return AjaxJson.getSuccess("是否登录:" + !(authentication instanceof AnonymousAuthenticationToken))
.set("principal", authentication.getPrincipal())
.set("details", authentication.getDetails());
}
}
测试 Controller
@RestController
@RequestMapping("/acc/")
public class LoginController {
@Autowired
SysUserDao sysUserDao;
// 测试登录
@RequestMapping("doLogin")
public AjaxJson doLogin(String username, String password) {
// 校验
SysUser user = sysUserDao.findByUsername(username);
if(user == null) {
return AjaxJson.getError("用户不存在");
}
if(!user.getPassword().equals(password)) {
return AjaxJson.getError("密码错误");
}
// 登录
String token = JwtUtil.createToken(user.getId(), user, 60 * 60 * 2);
return AjaxJson.getSuccess("登录成功").set("token", token);
}
// 查询登录状态
@RequestMapping("isLogin")
public AjaxJson isLogin(HttpServletRequest request) {
try{
String token = request.getHeader("token");
JWT jwt = JwtUtil.parseToken(token);
return AjaxJson.getSuccess("已登录")
.set("id", jwt.getPayload("userId"))
.set("user", jwt.getPayload("user"));
} catch (Exception e) {
e.printStackTrace();
return AjaxJson.getError("未登录");
}
}
}
会话注销
@RequestMapping("logout")
public AjaxJson logout() {
StpUtil.logout();
return AjaxJson.getSuccess("注销成功");
}
@RequestMapping("logout")
public AjaxJson logout() {
SecurityUtils.getSubject().logout();
return AjaxJson.getSuccess("注销成功");
}
@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity httpSecurity) throws Exception {
// 其它配置 ...
// 注销相关配置
httpSecurity.logout(logout -> {
logout.logoutUrl("/acc/logout");
logout.logoutSuccessHandler((request, response, authentication) -> {
response.setStatus(200);
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json; charset=utf-8");
String jsonStr = new ObjectMapper().writeValueAsString(AjaxJson.getSuccess("注销成功!"));
response.getWriter().write(jsonStr);
});
});
return httpSecurity.build();
}
JWT 无法注销已经颁发的 token 。
账号密码登录(MD5 加 salt)
测试 Controller
@RequestMapping("doLogin")
public AjaxJson doLogin(String username, String password) {
// 校验
SysUser user = sysUserDao.findByUsername(username);
if(user == null) {
return AjaxJson.getError("用户不存在");
}
String salt = "abc";
if(!user.getPassword().equals(SaSecureUtil.md5(salt + password))) {
return AjaxJson.getError("密码错误");
}
// 登录
StpUtil.login(user.getId());
StpUtil.getSession().set("user", user);
return AjaxJson.getSuccess("登录成功");
}
自定义 Realm Bean 设定密码凭证器
@Bean
public MyRealm myRealm() {
MyRealm realm = new MyRealm();
// 设定凭证匹配器
HashedCredentialsMatcher credentialsMatcher = new HashedCredentialsMatcher();
credentialsMatcher.setHashAlgorithmName("md5");
realm.setCredentialsMatcher(credentialsMatcher);
// 返回
return realm;
}
自定义 Realm 实现类 doGetAuthenticationInfo 方法返回 slat 信息
// 加载用户信息
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) {
String username = (String)token.getPrincipal();
SysUser sysUser = sysUserDao.findByUsername(username);
if(sysUser == null){
return null;
}
return new SimpleAuthenticationInfo(
sysUser,
sysUser.getPassword(),
ByteSource.Util.bytes("abc"), // 指定 slat 信息
getName()
);
}
登录代码照旧
CustomUserDetailsManager 的 loadUserByUsername 指定 MD5 算法
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
SysUser sysUser = sysUserDao.findByUsername(username);
if(sysUser == null){
throw new UsernameNotFoundException("用户不存在");
}
return User.withUsername(sysUser.getUsername())
.password("{MD5}" + sysUser.getPassword())
.build();
}
登录时指定 salt
@RequestMapping("doLogin")
public AjaxJson doLogin(String username, String password, HttpServletRequest request) {
try {
// 验证账号密码
String salt = "abc";
UsernamePasswordAuthenticationToken usernamePasswordAuthenticationToken = new UsernamePasswordAuthenticationToken(username, salt + password);
// 其它代码照旧 ...
// 返回
return AjaxJson.getSuccess("登录成功!");
} catch (Exception e) {
e.printStackTrace();
return AjaxJson.getError(e.getMessage());
}
}
测试 Controller
@RequestMapping("doLogin")
public AjaxJson doLogin(String username, String password) {
// 校验
SysUser user = sysUserDao.findByUsername(username);
if(user == null) {
return AjaxJson.getError("用户不存在");
}
String salt = "abc";
if(!user.getPassword().equals(SecureUtil.md5(salt + password))) {
return AjaxJson.getError("密码错误");
}
// 登录
String token = JwtUtil.createToken(user.getId(), user, 60 * 60 * 2);
return AjaxJson.getSuccess("登录成功").set("token", token);
}
从上下文获取当前登录 User 信息
// 从上下文获取当前登录 User 信息
@RequestMapping("getCurrUser")
public AjaxJson getCurrUser() {
return AjaxJson.getSuccess()
.set("id", StpUtil.getLoginId())
.set("user", StpUtil.getSession().get("user"));
}
// 从上下文获取当前登录 User 信息
@RequestMapping("getCurrUser")
public AjaxJson getCurrUser() {
Subject subject = SecurityUtils.getSubject();
SysUser sysUser = (SysUser)subject.getPrincipal();
return AjaxJson.getSuccess()
.set("id", sysUser.getId())
.set("user", sysUser);
}
// 从上下文获取当前登录 User 信息
@RequestMapping("getCurrUser")
public AjaxJson getCurrUser() {
Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
if(!(authentication instanceof AnonymousAuthenticationToken)) {
SysUser sysUser = (SysUser)authentication.getDetails();
return AjaxJson.getSuccess()
.set("id", sysUser.getId())
.set("user", sysUser);
}
return AjaxJson.getError("未登录");
}
// 从上下文获取当前登录 User 信息
@RequestMapping("getCurrUser")
public AjaxJson getCurrUser(HttpServletRequest request) {
try{
String token = request.getHeader("token");
JWT jwt = JwtUtil.parseToken(token);
SysUser sysUser = jwt.getPayloads().get("user", SysUser.class);
return AjaxJson.getSuccessData(sysUser);
} catch (Exception e) {
e.printStackTrace();
return AjaxJson.getError("未登录");
}
}
从会话上下文上存取值
// 测试从从会话上下文存取值
@RequestMapping("testSession")
public AjaxJson test() {
SaSession session = StpUtil.getSession();
System.out.println("从 session 上取值:" + session.get("name"));
session.set("name", "zhang");
System.out.println("从 session 上取值:" + session.get("name"));
return AjaxJson.getSuccess();
}
// 测试从从会话上下文存取值
@RequestMapping("testSession")
public AjaxJson test() {
Subject subject = SecurityUtils.getSubject();
Session session = subject.getSession();
System.out.println("从 session 上取值:" + session.getAttribute("name"));
session.setAttribute("name", "zhang");
System.out.println("从 session 上取值:" + session.getAttribute("name"));
return AjaxJson.getSuccess();
}
// 测试从从会话上下文存取值
@RequestMapping("testSession")
public AjaxJson testSession(HttpServletRequest request) {
HttpSession session = request.getSession();
System.out.println("从 session 上取值:" + session.getAttribute("name"));
session.setAttribute("name", "zhang");
System.out.println("从 session 上取值:" + session.getAttribute("name"));
return AjaxJson.getSuccess();
}
无
角色认证 & 权限认证
自定义 StpInterface 实现类
@Component
public class StpInterfaceImpl implements StpInterface {
// 加载角色信息
@Override
public List<String> getPermissionList(Object loginId, String loginType) {
return Arrays.asList("admin", "super-admin", "ceo");
}
// 加载权限信息
@Override
public List<String> getRoleList(Object loginId, String loginType) {
return Arrays.asList("user:add", "user:delete", "user:update");
}
}
测试 Controller
@RestController
@RequestMapping("/jur/")
public class JurController {
// 角色判断 ---- http://localhost:8082/jur/assertRole
@RequestMapping("assertRole")
public AjaxJson assertRole() {
// is 模式,返回 true 或 false
System.out.println("单个角色判断:" + StpUtil.hasRole("admin"));
System.out.println("多个角色判断(and):" + StpUtil.hasRoleAnd("admin", "dev-admin"));
System.out.println("多个角色判断(or):" + StpUtil.hasRoleOr("admin", "dev-admin"));
// check 模式,无角色时抛出异常
StpUtil.checkRole("admin"); // 单个 check
StpUtil.checkRoleAnd("admin", "dev-admin"); // 多个 check (and)
StpUtil.checkRoleOr("admin", "dev-admin"); // 多个 check (or)
return AjaxJson.getSuccess();
}
// 权限判断 ---- http://localhost:8082/jur/assertPermission
@RequestMapping("assertPermission")
public AjaxJson assertPermission() {
// is 模式,返回 true 或 false
System.out.println("单个权限判断:" + StpUtil.hasPermission("user:add"));
System.out.println("多个权限判断(and):" + StpUtil.hasPermissionAnd("user:add", "user:delete22"));
System.out.println("多个权限判断(or):" + StpUtil.hasPermissionOr("user:add", "user:delete22"));
// check 模式,无权限时抛出异常
StpUtil.checkPermission("user:add"); // 单个 check
StpUtil.checkPermissionAnd("user:add", "user:delete22"); // 多个 check (and)
StpUtil.checkPermissionOr("user:add", "user:delete22"); // 多个 check (or)
return AjaxJson.getSuccess();
}
}
自定义 Realm 里重写方法 doGetAuthorizationInfo
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
SimpleAuthorizationInfo authorizationInfo = new SimpleAuthorizationInfo();
// 加载角色信息
authorizationInfo.addRoles(Arrays.asList("admin", "super-admin", "ceo"));
// 加载权限信息
authorizationInfo.addStringPermissions(Arrays.asList("user:add", "user:delete", "user:update"));
return authorizationInfo;
}
测试 Controller
@RestController
@RequestMapping("/jur/")
public class JurController {
// 角色判断
@RequestMapping("assertRole")
public AjaxJson assertRole() {
Subject subject = SecurityUtils.getSubject();
// is 模式,返回 true 或 false
System.out.println("单个角色判断:" + subject.hasRole("admin"));
System.out.println("多个角色判断(and):" + subject.hasAllRoles(Arrays.asList("admin", "dev-admin")));
System.out.println("多个角色判断(or):" + (subject.hasRole("admin") || subject.hasRole("dev-admin")));
// check 模式,无角色时抛出异常
subject.checkRole("admin"); // 单个 check
subject.checkRoles("admin", "dev-admin"); // 多个 check (and)
return AjaxJson.getSuccess();
}
// 权限判断
@RequestMapping("assertPermission")
public AjaxJson assertPermission() {
Subject subject = SecurityUtils.getSubject();
// is 模式,返回 true 或 false
System.out.println("单个权限判断:" + subject.isPermitted("user:add"));
System.out.println("多个权限判断(and):" + subject.isPermittedAll("user:add", "user:delete22"));
System.out.println("多个权限判断(or):" + (subject.isPermitted("user:add") || subject.isPermitted("user:delete22")));
// check 模式,无权限时抛出异常
subject.checkPermission("user:add"); // 单个 check
subject.checkPermissions("user:add", "user:delete22"); // 多个 check (and)
return AjaxJson.getSuccess();
}
}
CustomUserDetailsManager 的 loadUserByUsername 里返回用户的 角色 或 权限 信息
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
SysUser sysUser = sysUserDao.findByUsername(username);
if(sysUser == null){
throw new UsernameNotFoundException("用户不存在");
}
// 不可以同时返回 roles 和 authorities,因为会相互覆盖,SpringSecurity 源码有bug
return User.withUsername(sysUser.getUsername())
.password("{noop}" + sysUser.getPassword())
// .roles("admin", "super-admin", "ceo")
.authorities("user:add", "user:delete", "user:update")
.build();
}
测试 Controller
@RestController
@RequestMapping("/jur/")
public class JurController {
// 角色判断
@RequestMapping("assertRole")
public AjaxJson assertRole() {
SecurityExpressionRoot securityExpressionRoot = new SecurityExpressionRoot(SecurityContextHolder.getContext().getAuthentication()) {};
System.out.println("单个角色判断:" + securityExpressionRoot.hasRole("admin"));
System.out.println("多个角色判断(and):" + (securityExpressionRoot.hasRole("admin") && securityExpressionRoot.hasRole("dev-admin")));
System.out.println("多个角色判断(or):" + securityExpressionRoot.hasAnyRole("admin", "dev-admin"));
return AjaxJson.getSuccess();
}
// 权限判断
@RequestMapping("assertPermission")
public AjaxJson assertPermission() {
SecurityExpressionRoot securityExpressionRoot = new SecurityExpressionRoot(SecurityContextHolder.getContext().getAuthentication()) {};
System.out.println("单个权限判断:" + securityExpressionRoot.hasAuthority("user:add"));
System.out.println("多个权限判断(and):" + (securityExpressionRoot.hasAuthority("user:add") && securityExpressionRoot.hasAuthority("user:delete2")));
System.out.println("多个权限判断(or):" + securityExpressionRoot.hasAnyAuthority("user:add", "user:delete2"));
return AjaxJson.getSuccess();
}
}
无
注解鉴权
SaTokenConfigure 配置注解拦截器
@Configuration
public class SaTokenConfigure implements WebMvcConfigurer {
@Override
public void addInterceptors(InterceptorRegistry registry) {
registry.addInterceptor(new SaInterceptor()).addPathPatterns("/**");
}
}
测试 Controller
@RestController
@RequestMapping("/at-check/")
public class AtCheckController {
// 登录校验
@SaCheckLogin
@RequestMapping("checkLogin")
public AjaxJson checkLogin() {
return AjaxJson.getSuccess();
}
// 角色校验
@SaCheckRole("admin")
@RequestMapping("checkRole")
public AjaxJson checkRole() {
return AjaxJson.getSuccess();
}
// 权限校验
@SaCheckPermission("user:add")
@RequestMapping("checkPermission")
public AjaxJson checkPermission() {
return AjaxJson.getSuccess();
}
// 忽略认证校验
@SaIgnore
@SaCheckLogin
@RequestMapping("ignoreCheck")
public AjaxJson ignoreCheck() {
return AjaxJson.getSuccess();
}
}
测试 Controller
@RestController
@RequestMapping("/at-check/")
public class AtCheckController {
// 登录校验
@RequiresAuthentication
@RequestMapping("checkLogin")
public AjaxJson checkLogin() {
return AjaxJson.getSuccess();
}
// 角色校验
@RequiresRoles("admin")
@RequestMapping("checkRole")
public AjaxJson checkRole() {
return AjaxJson.getSuccess();
}
// 权限校验
@RequiresPermissions("user:add")
@RequestMapping("checkPermission")
public AjaxJson checkPermission() {
return AjaxJson.getSuccess();
}
}
SpringSecurityConfigure
配置类加上 @EnableMethodSecurity
注解
@Configuration
@EnableMethodSecurity
public class SpringSecurityConfigure {
// ...
}
测试 Controller
@RestController
@RequestMapping("/at-check/")
public class AtCheckController {
// 登录校验
@PreAuthorize("isAuthenticated()")
@RequestMapping("checkLogin")
public AjaxJson checkLogin() {
return AjaxJson.getSuccess();
}
// 角色校验
@PreAuthorize("hasRole('admin')")
@RequestMapping("checkRole")
public AjaxJson checkRole() {
return AjaxJson.getSuccess();
}
// 权限校验
@PreAuthorize("hasAuthority('user:add')")
@RequestMapping("checkPermission")
public AjaxJson checkPermission() {
return AjaxJson.getSuccess();
}
}
无
路由拦截鉴权
SaTokenConfigure 配置
@Override
public void addInterceptors(InterceptorRegistry registry) {
// 注册 Sa-Token 拦截器打开注解鉴权功能
registry.addInterceptor(new SaInterceptor(handle -> {
SaRouter.match("/route-check/getInfo1").stop(); // 不拦截
SaRouter.match("/route-check/getInfo2").check(r -> StpUtil.checkLogin()); // 需要登录
SaRouter.match("/route-check/getInfo3").check(r -> StpUtil.checkRole("admin2")); // 需要角色
SaRouter.match("/route-check/getInfo4").check(r -> StpUtil.checkPermission("user:add3")); // 需要权限
})).addPathPatterns("/**");
}
过滤器配置
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean() {
ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
bean.setSecurityManager(securityManager());
// 路由拦截鉴权
Map<String,String> filterMap = new LinkedHashMap<>();
filterMap.put("/route-check/getInfo", "anon"); // 不拦截
filterMap.put("/route-check/getInfo2", "authc"); // 需要登录
filterMap.put("/route-check/getInfo3", "perms[admin2]"); // 需要角色
filterMap.put("/route-check/getInfo4", "perms[user:add3]"); // 需要权限
bean.setFilterChainDefinitionMap(filterMap);
bean.setLoginUrl("/401"); // 未登录时跳转的 url
bean.setUnauthorizedUrl("/403"); // 未授权时跳转的 url
return bean;
}
SpringSecurityConfigure 配置
@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity httpSecurity) throws Exception {
// 定义安全请求拦截规则
httpSecurity.authorizeHttpRequests(router -> {
router
.requestMatchers("/route-check/getInfo1").permitAll() // 不拦截
.requestMatchers("/route-check/getInfo2").authenticated() // 需要登录
.requestMatchers("/route-check/getInfo3").hasRole("admin") // 需要 admin 角色
.requestMatchers("/route-check/getInfo4").hasAuthority("user:add") // 需要 user:add 权限
.anyRequest().permitAll(); // 所有请求都放行
});
return httpSecurity.build();
}
无
鉴权未通过的处理方案
定义全局异常处理类
@RestControllerAdvice
public class GlobalException {
@ExceptionHandler(NotLoginException.class)
public AjaxJson handlerException(NotLoginException e) {
return AjaxJson.get(401, "未登录");
}
@ExceptionHandler(NotRoleException.class)
public AjaxJson handlerException(NotRoleException e) {
return AjaxJson.get(403, "缺少角色:" + e.getRole());
}
@ExceptionHandler(NotPermissionException.class)
public AjaxJson handlerException(NotPermissionException e) {
return AjaxJson.get(403, "缺少权限:" + e.getPermission());
}
}
过滤器配置
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean() {
ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
// ...
bean.setLoginUrl("/401"); // 未登录时跳转的 url
bean.setUnauthorizedUrl("/403"); // 未授权时跳转的 url
return bean;
}
定义路由
@RestController
public class ShiroErrorController {
@RequestMapping("/401")
public Object error401(HttpServletRequest request, HttpServletResponse response) {
response.setStatus(200);
return AjaxJson.get(401, "not login");
}
@RequestMapping("/403")
public Object error403(HttpServletRequest request, HttpServletResponse response) {
response.setStatus(200);
return AjaxJson.get(403, "鉴权未通过");
}
}
实现 AccessDeniedHandler
, AuthenticationEntryPoint
接口
@Component
public class CustomAccessDeniedHandler implements AccessDeniedHandler, AuthenticationEntryPoint, Serializable {
// 未登录异常
@Override
public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException {
//验证为未登陆状态会进入此方法,认证错误
response.setStatus(401);
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json; charset=utf-8");
PrintWriter printWriter = response.getWriter();
String body = "请先进行登录";
printWriter.write(body);
printWriter.flush();
}
// 权限不足
@Override
public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException {
// 登陆状态下,权限不足执行该方法
response.setStatus(200);
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json; charset=utf-8");
PrintWriter printWriter = response.getWriter();
String body = "权限不足";
printWriter.write(body);
printWriter.flush();
}
}
注入 SecurityFilterChain
// 未登录处理逻辑、权限不足处理逻辑
@Autowired
private CustomAccessDeniedHandler accessDeniedHandler;
@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity httpSecurity) throws Exception {
// 异常处理
httpSecurity.exceptionHandling(httpSecurityExceptionHandlingConfigurer -> {
// 权限不足处理方案
httpSecurityExceptionHandlingConfigurer.accessDeniedHandler(accessDeniedHandler);
// 未登录 处理逻辑
httpSecurityExceptionHandlingConfigurer.authenticationEntryPoint(accessDeniedHandler);
});
return httpSecurity.build();
}
使用 try-catch
捕获,或定义全局异常处理
@RestControllerAdvice
public class GlobalException {
// 全局异常拦截(拦截项目中的所有异常)
@ExceptionHandler
public AjaxJson handlerException(Exception e, HttpServletRequest request, HttpServletResponse response) {
// 打印堆栈,以供调试
System.out.println("全局异常---------------");
e.printStackTrace();
// 返回给前端
return AjaxJson.getError(e.getMessage());
}
}
和 Thymeleaf 集成
pom.xml
依赖
<!-- 在 thymeleaf 标签中使用 Sa-Token -->
<dependency>
<groupId>cn.dev33</groupId>
<artifactId>sa-token-dialect-thymeleaf</artifactId>
<version>${sa-token.version}</version>
</dependency>
SaTokenConfigure
增加配置 Sa-Token
标签方言对象
// Sa-Token 标签方言 (Thymeleaf版)
@Bean
public SaTokenDialect getSaTokenDialect() {
return new SaTokenDialect();
}
新建 ThymeleafConfigure
注入全局变量
@Configuration
public class ThymeleafConfigure {
// 为 Thymeleaf 注入全局变量,以便在页面中调用 Sa-Token 的方法
@Autowired
public void configureThymeleafStaticVars(ThymeleafViewResolver viewResolver) {
viewResolver.addStaticVariable("stp", StpUtil.stpLogic);
}
}
新建 Controller
@Controller
public class HomeController {
@RequestMapping("/")
public Object index(HttpServletRequest request) {
request.setAttribute("isLogin", StpUtil.isLogin());
return new ModelAndView("index.html");
}
}
新建 templates/index.html
<!DOCTYPE html>
<html lang="zh" xmlns:sa="http://www.thymeleaf.org/extras/sa-token">
<head>
<title>Sa-Token 集成 Thymeleaf 标签方言</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
</head>
<body>
<div class="view-box" style="padding: 30px;">
<h2>Sa-Token 集成 Thymeleaf 标签方言 —— 测试页面</h2>
<p>当前是否登录:<span th:text="${stp.isLogin()}"></span></p>
<p>
<a href="login" target="_blank">登录</a>
<a href="logout" target="_blank">注销</a>
</p>
<p>登录之后才能显示:<span sa:login>value</span></p>
<p>不登录才能显示:<span sa:notLogin>value</span></p>
<p>具有角色 admin 才能显示:<span sa:hasRole="admin">value</span></p>
<p>同时具备多个角色才能显示:<span sa:hasRoleAnd="admin, ceo, cto">value</span></p>
<p>只要具有其中一个角色就能显示:<span sa:hasRoleOr="admin, ceo, cto">value</span></p>
<p>不具有角色 admin 才能显示:<span sa:notRole="admin">value</span></p>
<p>具有权限 user-add 才能显示:<span sa:hasPermission="user-add">value</span></p>
<p>同时具备多个权限才能显示:<span sa:hasPermissionAnd="user-add, user-delete, user-get">value</span></p>
<p>只要具有其中一个权限就能显示:<span sa:hasPermissionOr="user-add, user-delete, user-get">value</span></p>
<p>不具有权限 user-add 才能显示:<span sa:notPermission="user-add">value</span></p>
<p th:if="${stp.isLogin()}">
从SaSession中取值:
<span th:text="${stp.getSession().get('name', '')}"></span>
</p>
</div>
</body>
</html>
pom.xml
依赖
<!-- Shiro 整合 Thymeleaf 依赖 -->
<dependency>
<groupId>com.github.theborakompanioni</groupId>
<artifactId>thymeleaf-extras-shiro</artifactId>
<version>2.1.0</version>
</dependency>
ShiroConfigure
增加配置 Shiro
方言对象
@Bean
public ShiroDialect shiroDialect() {
return new ShiroDialect();
}
新建 Controller
@Controller
public class HomeController {
@RequestMapping("/")
public Object index(HttpServletRequest request) {
Subject subject = SecurityUtils.getSubject();
request.setAttribute("isLogin", subject.isAuthenticated());
return new ModelAndView("index.html");
}
}
新建 templates/index.html
<!DOCTYPE html>
<html lang="zh" xmlns:shiro="http://www.pollix.at/thymeleaf/shiro">
<head>
<title>Shiro 集成 Thymeleaf 标签方言</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
</head>
<body>
<div class="view-box" style="padding: 30px;">
<h2>Shiro 集成 Thymeleaf 标签方言 —— 测试页面</h2>
<p>当前是否登录:<span th:text="${isLogin}"></span></p>
<p>
<a href="/acc/doLogin?username=zhang&password=123456" target="_blank">登录</a>
<a href="/acc/logout" target="_blank">注销</a>
</p>
<p>登录之后才能显示:<span shiro:authenticated>value</span></p>
<p>不登录才能显示:<span shiro:guest >value</span></p>
<p>具有角色 admin 才能显示:<span shiro:hasRole="admin">value</span></p>
<p>同时具备多个角色才能显示:<span shiro:hasAllRoles="admin, ceo, cto">value</span></p>
<p>只要具有其中一个角色就能显示:<span shiro:hasAnyRoles="admin, ceo, cto">value</span></p>
<p>不具有角色 admin 才能显示:<span shiro:lacksRole="admin">value</span></p>
<p>具有权限 user-add 才能显示:<span shiro:hasPermission="user-add">value</span></p>
<p>同时具备多个权限才能显示:<span shiro:hasAllPermissions="user-add, user-delete, user-get">value</span></p>
<p>只要具有其中一个权限就能显示:<span shiro:hasAnyPermissions="user-add, user-delete, user-get">value</span></p>
<p>不具有权限 user-add 才能显示:<span shiro:lacksPermission="user-add">value</span></p>
<p shiro:authenticated>
当前登录账号:<span shiro:principal></span>
</p>
</div>
</body>
</html>
pom.xml
引入依赖
<!-- SpringSecurity 整合 Thymeleaf 依赖 -->
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-springsecurity6</artifactId>
<version>3.1.2.RELEASE</version>
</dependency>
新建 Controller
@RestController
public class HomeController {
// 首页
@RequestMapping("/")
public Object index(HttpServletRequest request) {
Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
request.setAttribute("isLogin", !(authentication instanceof AnonymousAuthenticationToken));
return new ModelAndView("index.html");
}
}
新建 templates/index.html
<!DOCTYPE html>
<html lang="zh" xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity6">
<head>
<title>Shiro 集成 Thymeleaf 标签方言</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
</head>
<body>
<div class="view-box" style="padding: 30px;">
<h2>Shiro 集成 Thymeleaf 标签方言 —— 测试页面</h2>
<p>当前是否登录:<span th:text="${isLogin}"></span></p>
<p>
<a href="/acc/doLogin?username=zhang&password=123456" target="_blank">登录</a>
<a href="/acc/logout" target="_blank">注销</a>
</p>
<p>登录之后才能显示:<span sec:authorize="isAuthenticated()">value</span></p>
<p>不登录才能显示:<span sec:authorize="!isAuthenticated()" >value</span></p>
<p>具有角色 admin 才能显示:<span sec:authorize="hasRole('admin')">value</span></p>
<p>同时具备多个角色才能显示:<span sec:authorize="hasRole('admin') && hasRole('ceo') && hasRole('cto')">value</span></p>
<p>只要具有其中一个角色就能显示:<span sec:authorize="hasAnyRole('admin', 'ceo', 'cto')">value</span></p>
<p>不具有角色 admin 才能显示:<span sec:authorize="!hasRole('admin')">value</span></p>
<p>具有权限 user-add 才能显示:<span sec:authorize="hasAuthority('user-add')">value</span></p>
<p>同时具备多个权限才能显示:<span sec:authorize="hasAuthority('user-add') && hasAuthority('user-delete') && hasAuthority('user-get')">value</span></p>
<p>只要具有其中一个权限就能显示:<span sec:authorize="hasAnyAuthority('user-add', 'user-delete', 'user-get')">value</span></p>
<p>不具有权限 user-add 才能显示:<span sec:authorize="!hasAuthority('user-add')">value</span></p>
<p sec:authorize="isAuthenticated()">
当前登录账号:<span sec:authentication="details"></span>
</p>
</div>
</body>
</html>
无
前后端分离
1、在登录时,将 token 信息返回到前端
// 测试登录
@RequestMapping("doLogin")
public AjaxJson doLogin(String username, String password) {
// 校验
SysUser user = sysUserDao.findByUsername(username);
// user 信息校验代码不再赘述 ...
// 登录
StpUtil.login(user.getId());
StpUtil.getSession().set("user", user);
return AjaxJson.getSuccess("登录成功").set("satoken", StpUtil.getTokenValue()); // 关键代码
}
2、前端改造
- 1、在登录请求时,将返回的 token 保存到本地
localStorage.setItem('satoken', res.satoken)
。 - 2、在后续每次请求中,读取本地保存的 satoken 塞到请求 header 中
const header = {};
if(localStorage.satoken) {
header.satoken = localStorage.satoken;
}
// 后续提交请求...
1、自定义 SessionManager,从请求 header 里读取前端提交的 token
public class MySessionManager extends DefaultWebSessionManager {
private static final String TOKEN = "token";
private static final String REFERENCED_SESSION_ID_SOURCE = "Stateless request";
public MySessionManager() {
super();
}
@Override
protected Serializable getSessionId(ServletRequest request, ServletResponse response) {
String id = WebUtils.toHttp(request).getHeader(TOKEN);
// 如果请求头中有 token 则其值为sessionId
if (!StringUtils.isEmpty(id)) {
request.setAttribute(ShiroHttpServletRequest.REFERENCED_SESSION_ID_SOURCE, REFERENCED_SESSION_ID_SOURCE);
request.setAttribute(ShiroHttpServletRequest.REFERENCED_SESSION_ID, id);
request.setAttribute(ShiroHttpServletRequest.REFERENCED_SESSION_ID_IS_VALID, Boolean.TRUE);
return id;
} else {
//否则按默认规则从cookie取sessionId
return super.getSessionId(request, response);
}
}
}
2、注入到 SecurityManager 中
@Configuration
public class ShiroConfigure {
// 省略其它次要代码 ...
@Bean
public DefaultWebSecurityManager securityManager() {
DefaultWebSecurityManager manager = new DefaultWebSecurityManager();
manager.setRealm(myRealm());
manager.setSessionManager(sessionManager());
return manager;
}
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean() {
ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
bean.setSecurityManager(securityManager());
return bean;
}
// 自定义sessionManager
@Bean
public SessionManager sessionManager() {
MySessionManager mySessionManager = new MySessionManager();
return mySessionManager;
}
}
3、测试 Controller,登录时将 token 信息返回到前端
// 测试登录
@RequestMapping("doLogin")
public AjaxJson doLogin(String username, String password) {
Subject subject = SecurityUtils.getSubject();
try {
subject.login(new UsernamePasswordToken(username, password));
String token = subject.getSession().getId().toString(); // 关键代码
return AjaxJson.getSuccess("登录成功!").set("token", token); // 关键代码
} catch (AuthenticationException e) {
e.printStackTrace();
return AjaxJson.getError(e.getMessage());
}
}
4、前端改造
- 1、在登录请求时,将返回的 token 保存到本地
localStorage.setItem('token', res.token)
。 - 2、在后续每次请求中,读取本地保存的 token 塞到请求 header 中
const header = {};
if(localStorage.token) {
header.token = localStorage.token;
}
// 后续提交请求...
见下方 “集成 Redis” 部分,同时做到:集成 Redis + 前后端分离。
JWT
不依赖 Cookie
保存/传输 token,因此无需特殊定制即可原生支持前后端分离模式。
集成 Redis
pom.xml 引入依赖
<!-- Sa-Token整合 Redis (使用jackson序列化方式) -->
<dependency>
<groupId>cn.dev33</groupId>
<artifactId>sa-token-redis-jackson</artifactId>
<version>${sa-token.version}</version>
</dependency>
<!-- 提供Redis连接池 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-pool2</artifactId>
</dependency>
application.yml 新增连接配置
spring:
data:
# redis配置
redis:
# Redis数据库索引(默认为0)
database: 1
# Redis服务器地址
host: 127.0.0.1
# Redis服务器连接端口
port: 6379
# Redis服务器连接密码(默认为空)
password:
# 连接超时时间
timeout: 10s
lettuce:
pool:
# 连接池最大连接数
max-active: 200
# 连接池最大阻塞等待时间(使用负值表示没有限制)
max-wait: -1ms
# 连接池中的最大空闲连接
max-idle: 10
# 连接池中的最小空闲连接
min-idle: 0
其它代码照旧
pom.xml 引入依赖
<!-- Shiro 集成 Redis -->
<dependency>
<groupId>org.crazycake</groupId>
<artifactId>shiro-redis</artifactId>
<version>3.3.1</version>
</dependency>
application.yml 新增连接配置
spring:
redis:
shiro:
# Redis服务器地址
host: 127.0.0.1:6379
# Redis服务器连接密码(默认为空)
password:
# Redis数据库索引(默认为0)
database: 2
# 连接超时时间
timeout: 1800
ShiroConfigure 注入相关 Bean
@Configuration
public class ShiroConfigure {
// 自定义 securityManager
@Bean
public DefaultWebSecurityManager securityManager() {
DefaultWebSecurityManager manager = new DefaultWebSecurityManager();
// manager.setRealm(myRealm());
// 自定义session管理 使用redis
manager.setSessionManager(sessionManager());
// 自定义缓存实现 使用redis
manager.setCacheManager(cacheManager());
return manager;
}
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean() {
ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
bean.setSecurityManager(securityManager());
return bean;
}
// -------- 以下为 shiro redis 相关 --------
// Shiro redis 连接信息
@Value("${spring.redis.shiro.host}")
private String host;
@Value("${spring.redis.shiro.database}")
private int database;
@Value("${spring.redis.shiro.timeout}")
private int timeout;
@Value("${spring.redis.shiro.password}")
private String password;
/**
* 配置shiro redisManager
*/
public RedisManager redisManager() {
RedisManager redisManager = new RedisManager();
redisManager.setHost(host);
if(StringUtils.hasText(password)){
redisManager.setPassword(password);
}
redisManager.setDatabase(database);
redisManager.setTimeout(timeout);
return redisManager;
}
/**
* cacheManager 缓存 redis 实现
*/
@Bean
public RedisCacheManager cacheManager() {
RedisCacheManager redisCacheManager = new RedisCacheManager();
redisCacheManager.setRedisManager(redisManager());
return redisCacheManager;
}
/**
* RedisSessionDAO redis 实现
*/
@Bean
public RedisSessionDAO redisSessionDAO() {
RedisSessionDAO redisSessionDAO = new RedisSessionDAO();
redisSessionDAO.setRedisManager(redisManager());
return redisSessionDAO;
}
// 自定义sessionManager
@Bean
public SessionManager sessionManager() {
MySessionManager mySessionManager = new MySessionManager();
mySessionManager.setSessionDAO(redisSessionDAO());
return mySessionManager;
}
}
SysUser 实体类要实现 Serializable 接口
@Data
@NoArgsConstructor
@AllArgsConstructor
public class SysUser implements Serializable {
// ...
}
其它代码照旧
(结合上部分,同时做到集成 Redis + 前后端分离)
1、pom.xml
引入依赖
<!-- HttpSession 存储到 Redis -->
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-data-redis</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
2、yml
增加配置
spring:
session:
store-type: redis
timeout: 8H
redis:
namespace: spring:session
data:
# redis配置
redis:
# Redis数据库索引(默认为0)
database: 3
# Redis服务器地址
host: 127.0.0.1
# Redis服务器连接端口
port: 6379
# Redis服务器连接密码(默认为空)
password:
# 连接超时时间
timeout: 10s
lettuce:
pool:
# 连接池最大连接数
max-active: 200
# 连接池最大阻塞等待时间(使用负值表示没有限制)
max-wait: -1ms
# 连接池中的最大空闲连接
max-idle: 10
# 连接池中的最小空闲连接
min-idle: 0
3、在 CustomAccessDeniedHandler
自定义认证异常处理类中,返回 json
格式数据
@Component
public class CustomAccessDeniedHandler implements AccessDeniedHandler, AuthenticationEntryPoint, Serializable {
// 未登录异常
@Override
public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException {
//验证为未登陆状态会进入此方法,认证错误
response.setStatus(401);
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json; charset=utf-8");
PrintWriter printWriter = response.getWriter();
String body = new ObjectMapper().writeValueAsString(AjaxJson.get(401, "请先进行登录"));
printWriter.write(body);
printWriter.flush();
}
// 权限不足
@Override
public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException {
// 登陆状态下,权限不足执行该方法
response.setStatus(200);
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json; charset=utf-8");
PrintWriter printWriter = response.getWriter();
String body = new ObjectMapper().writeValueAsString(AjaxJson.get(403, "权限不足"));
printWriter.write(body);
printWriter.flush();
}
}
4、别忘了注入到 SecurityFilterChain
过滤器链
// 异常处理
httpSecurity.exceptionHandling(httpSecurityExceptionHandlingConfigurer -> {
// 权限不足处理方案
httpSecurityExceptionHandlingConfigurer.accessDeniedHandler(accessDeniedHandler);
// 未登录 处理逻辑
httpSecurityExceptionHandlingConfigurer.authenticationEntryPoint(accessDeniedHandler);
});
5、在登录时,返回对应 token 信息
// 测试登录
@RequestMapping("doLogin")
public AjaxJson doLogin(String username, String password, HttpServletRequest request) {
try {
// 验证账号密码
UsernamePasswordAuthenticationToken usernamePasswordAuthenticationToken = new UsernamePasswordAuthenticationToken(username, password);
usernamePasswordAuthenticationToken.setDetails(sysUserDao.findByUsername(username));
Authentication authentication = authenticationManager.authenticate(usernamePasswordAuthenticationToken);
// 存入上下文
SecurityContextHolder.getContext().setAuthentication(authentication);
request.getSession().setAttribute(HttpSessionSecurityContextRepository.SPRING_SECURITY_CONTEXT_KEY, SecurityContextHolder.getContext());
// 返回
String token = request.getSession().getId();
return AjaxJson.getSuccess("登录成功!").set("token", token);
} catch (Exception e) {
e.printStackTrace();
return AjaxJson.getError(e.getMessage());
}
}
6、前端改造
- 1、在登录请求时,将返回的 token 保存到本地
localStorage.setItem('token', res.token)
。 - 2、在后续每次请求中,读取本地保存的 token 塞到请求 header 中
const header = {};
if(localStorage.token) {
header.token = localStorage.token;
}
// 后续提交请求...
7、新建 HttpSessionConfigure
配置重写 HttpSessionId
读取策略,改为从 header
头读取 token
参数作为 SessionId
@Configuration
public class HttpSessionConfigure {
// HttpSession 读取策略,从 header 头读取 token 参数作为 session id
@Bean
public HeaderHttpSessionIdResolver httpSessionStrategy() {
System.out.println("----------------- 自定义 HttpSession Id 读取方式");
return new HeaderHttpSessionIdResolver("token");
}
}
无