from email import header
from glob import glob
from sqlite3 import DataError
from tkinter import *
from wsgiref import headers
import requests
import jsonpath
import os

headersa = {}
url = {}
def get_headers():
	global headersa
	headersa[entry1.get()] = entry4.get()
	entry1.delete(0,END)
	entry4.delete(0,END)
	print(headersa)
def get_url():
	global url
	url = entry.get()
	print(url)

datea = {}
def get_date():
	global datea
	if entry2.get():
		datea[entry2.get()] = entry3.get()
		entry2.delete(0,END)
		entry3.delete(0,END)
	print(datea)

def query_date():	
	global url
	global headersa
	global datea
	headers = {
        "user-agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36",
        # 判断请求是异步还是同步
        "x-requested-with":"XMLHttpRequest",
    }

	res = requests.post(url=url,data=datea,headers=headersa)
	
	json_text = res.json()
	
	print(json_text)
	with open(file = 'date.txt',mode='w') as f:
		f.write(str(json_text))
	text.delete(0,END) 
	text.insert(END,json_text)
root = Tk()
# 设置窗口标题
root.title('数据爬取器')
# 设置窗口大小以及出现的位置
root.geometry('700x650+400+50')
# 标签组件
label = Label(root,text="请输入要爬取的网页:",font=('楷体',20))
label.place(relx=0,y=0,relheight=0.1,width=300)
label1 = Label(root,text="headers:",font=('楷体',20))
label1.place(relx=0,y=370,relheight=0.1,width=200)
label2 = Label(root,text="请求数据",font=('楷体',20))
label2.place(relx=0,y=420,relheight=0.1,width=200)
label5 = Label(root,text="节点:",font=('楷体',20))
label5.place(relx=0.28,y=370,relheight=0.1,width=100)
label6 = Label(root,text="属性:",font=('楷体',20))
label6.place(relx=0.56,y=370,relheight=0.1,width=100)
label3 = Label(root,text="节点:",font=('楷体',20))
label3.place(relx=0.28,y=420,relheight=0.1,width=100)
label4 = Label(root,text="属性:",font=('楷体',20))
label4.place(relx=0.56,y=420,relheight=0.1,width=100)

# 输入框组件
entry = Entry(root,font=('宋体',15))
entry.place(relx=0.4,y=15,relheight=0.05,width=300)
entry1 = Entry(root,font=('宋体',15))
entry1.place(relx=0.4,y=390,relheight=0.05,width=100)
entry4 = Entry(root,font=('宋体',15))
entry4.place(relx=0.68,y=390,relheight=0.05,width=100)
entry2 = Entry(root,font=('宋体',15))
entry2.place(relx=0.4,y=430,relheight=0.05,width=100)
entry3 = Entry(root,font=('宋体',15))
entry3.place(relx=0.68,y=430,relheight=0.05,width=100)
# 列表框
text = Listbox(root,font=('楷体',16),width=50,height=15)
text.place(relx=0,y=60,relheight=0.5,width=700)
# 按钮
button1 = Button(root,text='确认',font=('楷体',15),command=get_url)
button1.place(relx=0.84,y=15,relheight=0.05,width=100)
button2 = Button(root,text='确认',font=('楷体',15),command=get_headers)
button2.place(relx=0.84,y=390,relheight=0.05,width=100)
button3 = Button(root,text='确认',font=('楷体',15),command=get_date)
button3.place(relx=0.84,y=430,relheight=0.05,width=100)
button4 = Button(root,text='获取数据',font=('楷体',15),command=query_date)
button4.place(relx=0.5,y=500,relheight=0.05,width=100)
# 显示界面
root.mainloop()
# 如何将.py代码打包成.exe文件