Python

python问题求解决

欢迎 这是我第一次使用python

你好！ 小白不知道这是什么意思，不知道哪里出错了。

问题就是这个

C:\Users\18272\PycharmProjects\untitled\venv\Scripts\python.exe “C:\Program Files\JetBrains\PyCharm Community Edition 2019.2.4\helpers\pydev\pydevd.py” --cmd-line --multiproc --qt-support=auto --client 127.0.0.1 --port 53520 --file C:/Users/18272/PycharmProjects/untitled/venv/抓取网络：慕课网.py
pydev debugger: process 23016 is connecting

Connected to pydev debugger (build 192.7142.42)
Traceback (most recent call last):
File “

Process finished with exit code -1

代码如下

##爬取网络：慕课网（"https://www.imooc.com/"）

import bs4
import urllib.request
import xlwt
import time

time_star = time.time()
ur = ["mobile", "python", "java", "php"]  ##通过查看网页源代码，手动构造访问链接
url_basic, mingc, lianj, url, hda, x = [], [], [], [], [], 1

for j in range(len(ur)):
    url_basic.append("http://www.imooc.