spray爬虫存在无限递归bug

[Herbert-555]

命令为：
spray_windows_amd64.exe -u https://xxx.com/slave/ -d dic.txt --crawl
Loaded 14388 fingerprint templates (3144 web, 11244 service)
╭─────────────────┬────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ 🌐 URL │ [https://xxxx.com/slave/] │
│ 📚 Dictionaries │ [C:\dic.txt] │
│ 💡 Word │ {?0} │
│ 🔌 Plugins │ crawl │
│ 🛑 BlackStatus │ [400 410] │
│ ✅ WhiteStatus │ [200] │
│ 🔄 FuzzyStatus │ [500 501 502 503 301 302 404] │
│ 🔒 UniqueStatus │ [403 200 404] │
│ ⏱ Timeout │ 5s │
│ 🏊 PoolSize │ 5 │
│ 🧵 Threads │ 1000 │
╰─────────────────┴────────────────────────────────────────────────────────────────────────────────────────────────────╯
[] enabling brute mod, because of enabled brute plugin , 2026-03-15 00:11.03
[] [pool] task: https://xxxx.com/slave/, total 1 words, 1000 threads, proxy: [] , 2026-03-15 00:11.03
[index] 404 912 506ms https://xxxx.com/slave/ [404 Not Found] [tengine][ crawl:2 items ]
crawl (2) items :
.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
//g
[warn] chunk encoding! buf current client FASTHTTP not support chunk decode
[word] 404 912 173ms https://xxxx.com/slave/ [404 Not Found] [tengine][ crawl:2 items ]
crawl (2) items :
.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
//g
[crawl] 404 953 439ms https://xxxx.com/slave/slave/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js [404 Not Found] [tengine][ crawl:3 items ]
crawl (3) items :
http://xxxx.com/amap-web/slave/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
//g
[crawl] 404 962 145ms https://xxxx.com/slave/amap-web/slave/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js [404 Not Found] [tengine][ crawl:3 items ]
crawl (3) items :
http://xxxx.com/amap-web/amap-web/slave/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
//g
[crawl] 404 983 141ms https://xxxx.com/slave/slave/slave/.xxxxcdn.com/xxxlog/mlog/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js [404 Not Found] [tengine][ crawl:3 items ]
crawl (3) items :
http://xxxx.com/amap-web/slave/slave/.xxxxcdn.com/xxxlog/mlog/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
//g
[crawl] 404 971 146ms https://xxxx.com/slave/amap-web/amap-web/slave/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js [404 Not Found] [tengine][ crawl:3 items ]
crawl (3) items :
http://xxxx.com/amap-web/amap-web/amap-web/slave/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
//g
[crawl] 404 1013 151ms https://xxxx.com/slave/slave/slave/slave/.xxxxcdn.com/xxxlog/mlog/.xxxxcdn.com/xxxlog/mlog/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js [404 Not Found] [tengine][ crawl:3 items ]
crawl (3) items :
http://xxxx.com/amap-web/slave/slave/slave/.xxxxcdn.com/xxxlog/mlog/.xxxxcdn.com/xxxlog/mlog/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
//g
[crawl] 404 992 231ms https://xxxx.com/slave/slave/amap-web/slave/.xxxxcdn.com/xxxlog/mlog/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js [404 Not Found] [tengine][ crawl:3 items ]
crawl (3) items :
http://xxxx.com/amap-web/slave/amap-web/slave/.xxxxcdn.com/xxxlog/mlog/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
//g
[crawl] 404 1001 149ms https://xxxx.com/slave/slave/amap-web/amap-web/slave/.xxxxcdn.com/xxxlog/mlog/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js [404 Not Found] [tengine][ crawl:3 items ]
crawl (3) items :
http://xxxx.com/amap-web/slave/amap-web/amap-web/slave/.xxxxcdn.com/xxxlog/mlog/.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
.xxxxcdn.com/xxxlog/mlog/aplus_v2.js
//g