first commit

zzyl-common/src/main/java/com/zzyl/common/utils/UserThreadLocal.java

@@ -0,0 +1,50 @@
+package com.zzyl.common.utils;
+
+/**
+ * 用户线程变量
+ *
+ * @author Zhy
+ * @version 1.0
+ * @date 2025-03-05 12:26
+ */
+public class UserThreadLocal {
+
+	private static final ThreadLocal<Long> LOCAL = new ThreadLocal<>();
+
+	private UserThreadLocal() {
+
+	}
+
+	/**
+	 * 将authUserInfo放到ThreadLocal中
+	 *
+	 * @param authUserInfo {@link Long}
+	 */
+	public static void set(Long authUserInfo) {
+		LOCAL.set(authUserInfo);
+	}
+
+	/**
+	 * 从ThreadLocal中获取authUserInfo
+	 */
+	public static Long get() {
+		return LOCAL.get();
+	}
+
+	/**
+	 * 从当前线程中删除authUserInfo
+	 */
+	public static void remove() {
+		LOCAL.remove();
+	}
+
+	/**
+	 * 从当前线程中获取前端用户id
+	 *
+	 * @return 用户id
+	 */
+	public static Long getUserId() {
+		return LOCAL.get();
+	}
+
+}