admin/lx-admin-backend
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

update 使用 SaStorage 优化 LoginHelper 一级缓存 避免 ThreadLocal 清理不干净问题

Browse Source
This commit is contained in:
疯狂的狮子Li 2022-06-03 00:02:55 +08:00
parent da0c86dd54
commit 5479b4db2b
2 changed files with 6 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
ruoyi-common/src/main/java/com/ruoyi/common/helper/LoginHelper.java
View File

@ -1,5 +1,6 @@
package com.ruoyi.common.helper;
import cn.dev33.satoken.context.SaHolder;
import cn.dev33.satoken.stp.StpUtil;
import cn.hutool.core.util.ObjectUtil;
import com.ruoyi.common.constant.UserConstants;
@ -29,15 +30,13 @@ public class LoginHelper {
public static final String JOIN_CODE = ":";
public static final String LOGIN_USER_KEY = "loginUser";
private static final ThreadLocal<LoginUser> LOGIN_CACHE = new ThreadLocal<>();
/**
* 登录系统
*
* @param loginUser 登录用户信息
*/
public static void login(LoginUser loginUser) {
LOGIN_CACHE.set(loginUser);
SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);
StpUtil.login(loginUser.getLoginId());
setLoginUser(loginUser);
}
@ -49,7 +48,7 @@ public class LoginHelper {
* @param loginUser 登录用户信息
*/
public static void loginByDevice(LoginUser loginUser, DeviceType deviceType) {
LOGIN_CACHE.set(loginUser);
SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);
StpUtil.login(loginUser.getLoginId(), deviceType.getDevice());
setLoginUser(loginUser);
}
@ -65,22 +64,15 @@ public class LoginHelper {
* 获取用户(多级缓存)
*/
public static LoginUser getLoginUser() {
LoginUser loginUser = LOGIN_CACHE.get();
LoginUser loginUser = (LoginUser) SaHolder.getStorage().get(LOGIN_USER_KEY);
if (loginUser != null) {
return loginUser;
}
loginUser = (LoginUser) StpUtil.getTokenSession().get(LOGIN_USER_KEY);
LOGIN_CACHE.set(loginUser);
SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);
return loginUser;
}
/**
* 清除一级缓存 防止内存问题
*/
public static void clearCache() {
LOGIN_CACHE.remove();
}
/**
* 获取用户id
*/

12
ruoyi-framework/src/main/java/com/ruoyi/framework/config/SaTokenConfig.java
View File

@ -6,7 +6,6 @@ import cn.dev33.satoken.jwt.StpLogicJwtForSimple;
import cn.dev33.satoken.router.SaRouter;
import cn.dev33.satoken.stp.StpLogic;
import cn.dev33.satoken.stp.StpUtil;
import com.ruoyi.common.helper.LoginHelper;
import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.framework.config.properties.ExcludeUrlProperties;
import com.ruoyi.framework.config.properties.SecurityProperties;
@ -17,9 +16,6 @@ import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* sa-token 配置
*
@ -59,13 +55,7 @@ public class SaTokenConfig implements WebMvcConfigurer {
// }
});
}) {
@SuppressWarnings("all")
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
LoginHelper.clearCache();
}
}).addPathPatterns("/**");
})).addPathPatterns("/**");
registry.addInterceptor(new SaAnnotationInterceptor()).addPathPatterns("/**");
}