【CPA薪资对比器】小白同志学了一个多月python，也来献献丑
首先，用selenium模块 爬取 前程无忧 前10页 关于CPA的薪资代码：
from selenium import webdriver
import time
wb = webdriver.Chrome()
wb.get('https://search.51job.com/list/000000,000000,0000,00,9,99,%25E6%25B3%25A8%25E5%2586%258C%25E4%25BC%259A%25E8%25AE%25A1%25E5%25B8%2588,2,1.html?lang=c&postchannel=0000&workyear=99&cotype=99°reefrom=99&jobterm=99&companysize=99&ord_field=0&dibiaoid=0&line=&welfare=')
wb.implicitly_wait(5)
money_list = []
company_list = []
page = 10
while page:
money = wb.find_elements_by_css_selector('.j_joblist .sal') # css表达式可以好好研究一下
company = wb.find_elements_by_css_selector('.j_joblist .er > ')
element = wb.find_element_by_css_selector('.p_in .next ')
for each in money:
money_list.append(each.text)
for each in company:
company_list.append(each.text)
element.click()
time.sleep(2)
page -= 1
a = list(zip(company_list, money_list))
with open('CPA薪资情况.txt','a') as f:
for c, m in a:
f.writelines(c + ' -> ' + m + '\n')
wb.quit()
然后，用刚学的Tkinter模块做了个图形界面窗口
代码：
from tkinter import *
master = Tk()
frame1 = Frame(master)
frame2 = Frame(master)
s = Scrollbar(frame1)
s.pack(side=RIGHT,fill=Y)
lb = Listbox(frame1,yscrollcommand=s.set,width=50,selectmode=EXTENDED)
lb.pack(fill=BOTH,side=LEFT)
with open('/Users/nishokubun/Desktop/鱼C/爬虫/CPA薪资情况.txt') as f:
for i in f:
lb.insert(END, i)
s.config(command=lb.yview)
def choice():
tup = lb.curselection()
list1 = lb.get(tup,tup[-1])
for each in list1:
print(each)
Button(frame2,text='选择',command=choice).pack()
frame1.pack()
frame2.pack()
mainloop()
最后：
感谢小甲鱼{:10_256:}
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