shouko
8421898626
- Python 后端 + 单页前端 + Android(Chaquopy) 壳 - 曲库 1343 首 / 称号 2800 个 - 机台身份与店铺信息已抹除，字段留空 - 打包脚本含 16KB 页对齐与自动脱敏
125 lines
4.4 KiB
Python
125 lines
4.4 KiB
Python
# -*- coding: utf-8 -*-
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"""
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GetUserItem.py —— 取用户道具（GetUserItemApi）
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================================================================================
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取玩家各类道具的库存（真机按 kind 分 12 次请求）。
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对应接口：GetUserItemApi
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请求体 ：UserItemRequestVO（userId + nextIndex + maxCount=100）
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响应 ：{userId, length, nextIndex, itemKind, userItemList:[{itemKind,itemId,stock,isValid}]}
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依据 ：source/Assembly-CSharp/Net.VO.Mai2/UserItemRequestVO.cs
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--------------------------------------------------------------------------------
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★★ 首发 nextIndex 必须带哨兵值（最容易踩的坑）
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--------------------------------------------------------------------------------
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source/Assembly-CSharp/Net.Packet.Mai2/PacketGetUserItem.cs:17-24
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public PacketGetUserItem(ulong userId, long itemId, ...)
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{
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Create(GetNetQuery(userId, itemId * 10000000000L)); // <- 首包哨兵
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}
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// Proc(): nextIndex != 0 时继续翻页
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真机日志 source/2026-10-05.log:32 也是 nextIndex=10000000000。
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传 0 会被服务端拒绝（HTTP 500）。
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★ 请求体里**没有 itemKind 字段** —— 类别是靠 nextIndex 的哨兵值表达的：
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第 1 页 nextIndex = kind * 1e10
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后续翻页沿用响应回的 nextIndex
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调用示例：
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from api import GetUserItem, GetUserItemAll
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"""
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from __future__ import annotations
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from typing import Any, Dict, List, Optional
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from config import CLIENT_ID, TIMEOUT_MS
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from .LogSetup import log_debug, log_info, log_warning
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from .MaimaiNet import MaimaiNetClient
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from .UserGetterCommon import _get, UserItemRequestVO, ITEM_KINDS, ITEM_NEXT_INDEX_FACTOR
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def GetUserItem(
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user_id: int,
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item_kind: int,
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*,
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next_index: Optional[int] = None,
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client_id: str = CLIENT_ID,
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timeout_ms: Optional[int] = None,
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client: Optional[MaimaiNetClient] = None,
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) -> Dict[str, Any]:
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"""
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取用户某一类道具（对应 GetUserItemApi）。
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参数：
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user_id: 用户 ID（必填）
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item_kind: 道具类别（必填）：1=名牌 2=称号 3=头像 4=礼物 5=乐曲 …
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next_index: 分页索引；**None（默认）表示首页**，会自动换算成
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item_kind * 10000000000 的哨兵值。
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返回：
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原始响应 dict，含 userItemList
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"""
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if next_index is None:
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next_index = item_kind * ITEM_NEXT_INDEX_FACTOR
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log_info("取用户道具：user_id=" + str(user_id) + " item_kind=" + str(item_kind)
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+ " nextIndex=" + str(next_index))
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return _get(
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"GetUserItemApi",
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UserItemRequestVO(userId=user_id, nextIndex=next_index, maxCount=100),
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user_id, client_id=client_id, timeout_ms=timeout_ms, client=client,
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)
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def GetUserItemAll(
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user_id: int,
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*,
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item_kinds: Optional[List[int]] = None,
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client_id: str = CLIENT_ID,
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timeout_ms: Optional[int] = None,
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client: Optional[MaimaiNetClient] = None,
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) -> Dict[str, Any]:
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"""
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取用户全部道具（按 ITEM_KINDS 逐个类别抓取，并自动翻页）。
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参数：
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item_kinds: 类别列表（可选，默认 ITEM_KINDS）
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返回：
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{"userItemList": [...]}，已合并所有类别与分页
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"""
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kinds = list(item_kinds) if item_kinds else list(ITEM_KINDS)
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log_info("取用户全部道具：user_id=" + str(user_id) + " kinds=" + str(kinds))
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merged: List[Dict[str, Any]] = []
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for kind in kinds:
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next_index: Optional[int] = kind * ITEM_NEXT_INDEX_FACTOR
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page = 0
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while next_index:
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page += 1
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resp = _get(
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"GetUserItemApi",
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UserItemRequestVO(userId=user_id, nextIndex=next_index, maxCount=100),
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user_id, client_id=client_id, timeout_ms=timeout_ms, client=client,
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)
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items = resp.get("userItemList") or []
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if isinstance(items, dict):
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items = [items]
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merged.extend(items)
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next_index = int(resp.get("nextIndex") or 0)
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log_debug("item_kind=" + str(kind) + " 第 " + str(page) + " 页："
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+ str(len(items)) + " 条，nextIndex=" + str(next_index))
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if page >= 200:
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log_warning("item_kind=" + str(kind) + " 翻页超过 200 页，已中止")
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break
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log_info("道具获取完成：" + str(len(merged)) + " 条")
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return {"userItemList": merged}
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