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[重大更新] 使用caffeine重构PlusSaTokenDao层实现 减少将近90%的redis查询提高性能(尝试性更新问题未知 请勿轻易更新尝试)

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疯狂的狮子Li
2024-01-02 20:01:01 +08:00
parent 12b40f2bbe
commit df5edb67f0
6 changed files with 73 additions and 60 deletions
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5
ruoyi-common/ruoyi-common-satoken/pom.xml
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@ -36,6 +36,11 @@
<artifactId>sa-token-jwt</artifactId>
</dependency>
<dependency>
<groupId>com.github.ben-manes.caffeine</groupId>
<artifactId>caffeine</artifactId>
</dependency>
</dependencies>
</project>

35
ruoyi-common/ruoyi-common-satoken/src/main/java/org/dromara/common/satoken/core/dao/PlusSaTokenDao.java
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@ -2,12 +2,16 @@ package org.dromara.common.satoken.core.dao;
import cn.dev33.satoken.dao.SaTokenDao;
import cn.dev33.satoken.util.SaFoxUtil;
import cn.hutool.core.lang.Console;
import com.github.benmanes.caffeine.cache.Cache;
import com.github.benmanes.caffeine.cache.Caffeine;
import org.dromara.common.redis.utils.RedisUtils;
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.concurrent.TimeUnit;
/**
* Sa-Token持久层接口(使用框架自带RedisUtils实现 协议统一)
@ -16,12 +20,23 @@ import java.util.List;
*/
public class PlusSaTokenDao implements SaTokenDao {
private static final Cache<String, Object> CAFFEINE = Caffeine.newBuilder()
// 设置最后一次写入或访问后经过固定时间过期
.expireAfterWrite(10, TimeUnit.SECONDS)
// 初始的缓存空间大小
.initialCapacity(100)
// 缓存的最大条数
.maximumSize(1000)
.build();
/**
* 获取Value，如无返空
*/
@Override
public String get(String key) {
return RedisUtils.getCacheObject(key);
Object o = CAFFEINE.get(key, k -> RedisUtils.getCacheObject(key));
Console.log("caffeine -> key:" + key + ",value:" + o);
return (String) o;
}
/**
@ -38,6 +53,7 @@ public class PlusSaTokenDao implements SaTokenDao {
} else {
RedisUtils.setCacheObject(key, value, Duration.ofSeconds(timeout));
}
CAFFEINE.put(key, value);
}
/**
@ -47,6 +63,7 @@ public class PlusSaTokenDao implements SaTokenDao {
public void update(String key, String value) {
if (RedisUtils.hasKey(key)) {
RedisUtils.setCacheObject(key, value, true);
CAFFEINE.put(key, value);
}
}
@ -81,7 +98,9 @@ public class PlusSaTokenDao implements SaTokenDao {
*/
@Override
public Object getObject(String key) {
return RedisUtils.getCacheObject(key);
Object o = CAFFEINE.get(key, k -> RedisUtils.getCacheObject(key));
Console.log("caffeine -> key:" + key + ",value:" + o);
return o;
}
/**
@ -98,6 +117,7 @@ public class PlusSaTokenDao implements SaTokenDao {
} else {
RedisUtils.setCacheObject(key, object, Duration.ofSeconds(timeout));
}
CAFFEINE.put(key, object);
}
/**
@ -107,6 +127,7 @@ public class PlusSaTokenDao implements SaTokenDao {
public void updateObject(String key, Object object) {
if (RedisUtils.hasKey(key)) {
RedisUtils.setCacheObject(key, object, true);
CAFFEINE.put(key, object);
}
}
@ -139,10 +160,14 @@ public class PlusSaTokenDao implements SaTokenDao {
/**
* 搜索数据
*/
@SuppressWarnings("unchecked")
@Override
public List<String> searchData(String prefix, String keyword, int start, int size, boolean sortType) {
Collection<String> keys = RedisUtils.keys(prefix + "*" + keyword + "*");
List<String> list = new ArrayList<>(keys);
return SaFoxUtil.searchList(list, start, size, sortType);
String keyStr = prefix + "*" + keyword + "*";
return (List<String>) CAFFEINE.get(keyStr, k -> {
Collection<String> keys = RedisUtils.keys(keyStr);
List<String> list = new ArrayList<>(keys);
return SaFoxUtil.searchList(list, start, size, sortType);
});
}
}

53
ruoyi-common/ruoyi-common-satoken/src/main/java/org/dromara/common/satoken/utils/LoginHelper.java
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@ -9,12 +9,10 @@ import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.dromara.common.core.constant.TenantConstants;
import org.dromara.common.core.constant.UserConstants;
import org.dromara.common.core.context.ThreadLocalHolder;
import org.dromara.common.core.domain.model.LoginUser;
import org.dromara.common.core.enums.UserType;
import java.util.Set;
import java.util.function.Supplier;
/**
* 登录鉴权助手
@ -34,9 +32,10 @@ public class LoginHelper {
public static final String LOGIN_USER_KEY = "loginUser";
public static final String TENANT_KEY = "tenantId";
public static final String USER_KEY = "userId";
public static final String USER_NAME_KEY = "userName";
public static final String DEPT_KEY = "deptId";
public static final String DEPT_NAME_KEY = "deptName";
public static final String CLIENT_KEY = "clientid";
public static final String TENANT_ADMIN_KEY = "isTenantAdmin";
/**
* 登录系统 基于 设备类型
@ -46,15 +45,15 @@ public class LoginHelper {
* @param model 配置参数
*/
public static void login(LoginUser loginUser, SaLoginModel model) {
ThreadLocalHolder.set(LOGIN_USER_KEY, loginUser);
ThreadLocalHolder.set(TENANT_KEY, loginUser.getTenantId());
ThreadLocalHolder.set(USER_KEY, loginUser.getUserId());
ThreadLocalHolder.set(DEPT_KEY, loginUser.getDeptId());
model = ObjectUtil.defaultIfNull(model, new SaLoginModel());
StpUtil.login(loginUser.getLoginId(),
model.setExtra(TENANT_KEY, loginUser.getTenantId())
.setExtra(USER_KEY, loginUser.getUserId())
.setExtra(DEPT_KEY, loginUser.getDeptId()));
.setExtra(DEPT_KEY, loginUser.getDeptId())
.setExtra(TENANT_KEY, loginUser.getTenantId())
.setExtra(DEPT_NAME_KEY, loginUser.getDeptName())
.setExtra(USER_NAME_KEY, loginUser.getUsername())
);
SaSession tokenSession = StpUtil.getTokenSession();
tokenSession.updateTimeout(model.getTimeout());
tokenSession.set(LOGIN_USER_KEY, loginUser);
@ -64,13 +63,11 @@ public class LoginHelper {
* 获取用户(多级缓存)
*/
public static LoginUser getLoginUser() {
return (LoginUser) getStorageIfAbsentSet(LOGIN_USER_KEY, () -> {
SaSession session = StpUtil.getTokenSession();
if (ObjectUtil.isNull(session)) {
return null;
}
return session.get(LOGIN_USER_KEY);
});
SaSession session = StpUtil.getTokenSession();
if (ObjectUtil.isNull(session)) {
return null;
}
return (LoginUser) session.get(LOGIN_USER_KEY);
}
/**
@ -88,7 +85,7 @@ public class LoginHelper {
* 获取用户id
*/
public static Long getUserId() {
return Convert.toLong(getExtra(USER_KEY));
return Convert.toLong(getExtra(USER_KEY));
}
/**
@ -106,7 +103,12 @@ public class LoginHelper {
}
private static Object getExtra(String key) {
return getStorageIfAbsentSet(key, () -> StpUtil.getExtra(key));
try {
return StpUtil.getExtra(key);
} catch (Exception e) {
return null;
}
}
/**
@ -149,26 +151,11 @@ public class LoginHelper {
}
public static boolean isTenantAdmin() {
Object value = getStorageIfAbsentSet(TENANT_ADMIN_KEY, () -> {
return isTenantAdmin(getLoginUser().getRolePermission());
});
return Convert.toBool(value);
return Convert.toBool(isTenantAdmin(getLoginUser().getRolePermission()));
}
public static boolean isLogin() {
return getLoginUser() != null;
}
public static Object getStorageIfAbsentSet(String key, Supplier<Object> handle) {
try {
Object obj = ThreadLocalHolder.get(key);
if (ObjectUtil.isNull(obj)) {
obj = handle.get();
ThreadLocalHolder.set(key, obj);
}
return obj;
} catch (Exception e) {
return null;
}
}
}