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python - 如何在while循环之外使用变量

问题描述

当我运行脚本时，没有错误，但没有打印或记录任何内容，即使实际上传了模型。

import os
import requests
import sys
from colorama import Fore

os.system('cls')

while True:
    info = requests.get("https://search.roblox.com/catalog/json?CatalogContect=2&Category=6&SortType=3&ResultsPerPage=1").json()


if info[0]['Name'] == "DreamGrim":
        pass
elif info[0]['Name'] == ".gg/Fgj3VRGapz":
        pass
else:
    print(f"[{Fore.LIGHTGREEN_EX}+{Fore.RESET}] Logged model: " + str(info[0]['Name']) + " | " "https://www.roblox.com/library/" + str(info[0]['AssetId']) + "/" + str(info[0]['Name']))
    with open('logs.txt', 'a') as f:
        f.write(f"\n[+] Logged model: " + str(info[0]['Name']) + " | " "https://www.roblox.com/library/" + str(info[0]['AssetId']) + "/" + str(info[0]['Name']))

如何在不循环日志的情况下完成这项工作？

如果我把它放在while True:循环中，日志开始循环并且会发生这样的事情：

[+] Logged model: Hot Chocolate | https://www.roblox.com/library/7881318998/Hot Chocolate
[+] Logged model: Hot Chocolate | https://www.roblox.com/library/7881318998/Hot Chocolate
[+] Logged model: Hot Chocolate | https://www.roblox.com/library/7881318998/Hot Chocolate
[+] Logged model: Hot Chocolate | https://www.roblox.com/library/7881318998/Hot Chocolate
[+] Logged model: Hot Chocolate | https://www.roblox.com/library/7881318998/Hot Chocolate

标签： pythonloopswhile-loop

解决方案

您必须在脚本进行下一步之前终止 while 循环。如果您尝试运行以下代码，您将得到重复的 1 和没有 2：

while True:
    print(1)
print(2)

构建代码的更好方法是先获取信息，然后遍历它：

info = requests.get("https://search.roblox.com/catalog/json?CatalogContect=2&Category=6&SortType=3&ResultsPerPage=1").json()

for result in info:
    if result['Name'] == "DreamGrim":
        pass
        ...

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