import re
import urllib.request

req = urllib.request.Request('https://www.zhuig.com/community', headers={'User-Agent': 'Mozilla/5.0', 'Cache-Control': 'no-cache'})
html = urllib.request.urlopen(req, timeout=15).read().decode('utf-8')

# 找self.__next_f.push的script块
push_pattern = re.compile(r'self\.__next_f\.push\(\[1,"(.*?)"\]\)', re.DOTALL)
chunks = push_pattern.findall(html)
print(f'RSC push 块数: {len(chunks)}')

# 解码第一块
for i, chunk in enumerate(chunks):
    # 反转义
    decoded = chunk.encode().decode('unicode_escape')
    # 找"电商零售"在不在
    if '电商零售' in decoded or '平台电商' in decoded:
        print(f'\n=== Chunk {i} (长{len(decoded)}) 包含板块数据 ===')
        # 找电商零售位置
        idx = decoded.find('电商零售')
        print(f'电商零售位置: {idx}')
        print(f'周围200字符: {decoded[max(0,idx-50):idx+400]}')
        if i < 3:
            break