抖音 uid 转加密 user_id/Encrypt Douyin uid to user_id

[中文]

用途:

• 将抖音 uid（纯数字）转换为抖音指数 API 内部使用的加密 user_id
• 达人相关接口（如 fetch_daren_similar_users、fetch_daren_great_item_mile_info 等） 已自动处理此转换，通常无需手动调用本接口
• 本接口仅用于调试或需要直接拿到加密 user_id 的特殊场景

参数:

• uid: 抖音 uid，纯数字字符串

返回:

• uid: 原始输入的抖音 uid
• user_id: 加密后的 user_id

[English]

Purpose:

• Convert a Douyin uid (numeric) to the encrypted user_id used internally by Douyin Index API
• The daren-related endpoints already handle this conversion automatically, so you usually do NOT need to call this endpoint manually
• Only useful for debugging or when you need the encrypted user_id directly

Parameters:

• uid: Douyin uid, numeric string

Return:

• uid: Original input uid
• user_id: Encrypted user_id

[示例/Example]

uid = "3100268042915212"

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