cfc/运营文案/小红书发布/_process_scripts/find_global_state.py

"""暴力提取：从window.__INITIAL_STATE__或Vue根组件拿笔记ID"""
import json, time, websocket, urllib.request

tabs = json.loads(urllib.request.urlopen("http://127.0.0.1:9222/json").read())
ws_url = None
for t in tabs:
    if "creator.xiaohongshu.com" in t.get("url", ""):
        ws_url = t["webSocketDebuggerUrl"]
        break

ws = websocket.create_connection(ws_url, timeout=15)
msg_id = 0

def send_cmd(method, params=None):
    global msg_id
    msg_id += 1
    ws.send(json.dumps({"id": msg_id, "method": method, "params": params or {}}))
    while True:
        resp = json.loads(ws.recv())
        if resp.get("id") == msg_id:
            return resp.get("result", {})

send_cmd("Page.navigate", {"url": "https://creator.xiaohongshu.com/new/note-manager"})
time.sleep(6)

# 暴力搜索window对象中所有包含noteId的属性
js = """
(function() {
    var results = [];
    
    // 搜索window上的全局状态
    var keys = ['__INITIAL_STATE__', '__NUXT__', '__APP_DATA__', '__PRELOADED_STATE__'];
    for (var i = 0; i < keys.length; i++) {
        if (window[keys[i]]) {
            results.push({source: keys[i], type: typeof window[keys[i]]});
        }
    }
    
    // 搜索Vue实例
    var app = document.querySelector('#app') || document.querySelector('[id]');
    if (app && app.__vue__) {
        results.push({source: 'vue_root', type: 'found'});
        // 遍历vue data
        try {
            var vueData = JSON.stringify(app.__vue__.$data || {}).substring(0, 2000);
            results.push({source: 'vue_data', data: vueData});
        } catch(e) {
            results.push({source: 'vue_data_error', msg: e.message});
        }
    }
    
    // 搜索所有__vue__实例
    var vueEls = document.querySelectorAll('*');
    var vueCount = 0;
    for (var j = 0; j < vueEls.length && vueCount < 3; j++) {
        if (vueEls[j].__vue__) {
            vueCount++;
            try {
                var d = vueEls[j].__vue__.$data;
                var str = JSON.stringify(d);
                if (str.indexOf('noteId') >= 0 || str.indexOf('note_id') >= 0) {
                    results.push({source: 'vue_with_noteId', data: str.substring(0, 3000)});
                }
            } catch(e) {}
        }
    }
    
    // 搜索React root
    var rootEl = document.getElementById('root') || document.getElementById('app');
    if (rootEl) {
        var rKey = Object.keys(rootEl).find(function(k) { return k.startsWith('__reactContainer') || k.startsWith('__reactFiber'); });
        if (rKey) {
            results.push({source: 'react_root', key: rKey});
        }
    }
    
    // 最后手段：搜索所有script标签中的JSON数据
    document.querySelectorAll('script').forEach(function(s) {
        var text = s.textContent || '';
        if (text.indexOf('noteId') >= 0 || text.indexOf('note_id') >= 0) {
            var match = text.match(/"noteId"\s*:\s*"([a-f0-9]+)"/g);
            if (match) {
                results.push({source: 'script_tag', noteIds: match.slice(0, 10)});
            }
        }
    });
    
    return JSON.stringify(results, null, 2);
})()
"""
result = send_cmd("Runtime.evaluate", {"expression": js, "returnByValue": True})
val = result.get("result", {}).get("value", "")
with open(r"C:\code\cfc\运营文案\小红书发布\_process_scripts\global_state.txt", "w", encoding="utf-8") as f:
    f.write(val)
print("DONE")
ws.close()