怎么让pyinstaller将py文件生成的exe文件的运行框不要一闪而过
如题：代码如下：
#CrawUnivRankingB.py
import requests
from bs4 import BeautifulSoup
import bs4
import time
while True:
n = int(input ('请输入一个数字(全国排名前多少,数字小于 0 自动退出)：'))
if n <= 0:
break
def getHTMLText(url):
try:
r = requests.get(url, timeout=30)
r.raise_for_status()
r.encoding = r.apparent_encoding
return r.text
except:
return ""
def fillUnivList(ulist, html):
soup = BeautifulSoup(html, "html.parser")
for tr in soup.find('tbody').children:
if isinstance(tr, bs4.element.Tag):
tds = tr('td')
ulist.append(.string, tds.string, tds.string])
def printUnivList(ulist, num):
tplt = "{0:^10}\t{1:{3}^10}\t{2:^10}"
print(tplt.format("\n 排名","学校名称","总分",chr(12288)))
for i in range(num):
u=ulist
print(tplt.format(u,u,u,chr(12288)))
uinfo = []
url = 'http://www.zuihaodaxue.cn/zuihaodaxuepaiming2016.html'
html = getHTMLText(url)
fillUnivList(uinfo, html)
printUnivList(uinfo, n) # n univs
print('\n数据来源于最好大学网，排名根据录取分数\n')
time.sleep(1)
之后cmd cd到py所在位置
pyinstaller -F .py
可以生成exe
但是运行时一闪而过/
尝试过import os
os.system('pause')
不行
http://www.cnblogs.com/dacainiao/p/5918845.html参考下这篇文章看看报错原因？我估计是少了一些模块。你运行后的终端里的提示发出来看看？
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