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@(Python3中tkinter写的HTTP测试工具代码支持正则表达式和XPATH)
程序非常简单,暂时只支持GET方法,使用内置库tkinter编写GUI窗口,在Mac下运行效果图如下,windows运行需要更改控件宽度高度等控制参数才能很好的显示。
效果图(使用XPATH匹配房天下网站)
代码如下,需要安装requests和lxml第三方库
app.py.
import tkinter as tk from tkinter import scrolledtext from tkinter import messagebox import re import requests from lxml import etree class Application(tk.Frame): def __init__(self, master=None): super().__init__(master) self.master = master self.pack() self.create_widgets() def create_widgets(self): #bar self.canvas = tk.Canvas(self,width=980,height=65,bg='#ebf4ec') self.image_file = tk.PhotoImage(file='network.png') self.imag = self.canvas.create_image(50,0,anchor='n',image=self.image_file) self.canvas.create_text(480,35,text='HTTP测试工具',font=('Arial',35),) self.canvas.grid(row=0,columnspan=3) #method HTTP方法多选框 self.var_method = tk.StringVar(self) self.var_method.set('GET') self.optionmenu = tk.OptionMenu(self,self.var_method,'GET','POST','PUT','PATCH','DELETE','HEAD','OPTIONS') .grid(row=1,column=0,padx=2,pady=2,ipadx=10,ipady=5) #url self.var_url = tk.StringVar(self) self.var_url.set('http://') self.url_entry = tk.Entry(self,font=('Arial',14),width=82,textvariable=self.var_url).grid(row=1,column=1, padx=1,pady=2,ipadx=10,ipady=5) #request button self.request_button = tk.Button(self, text='发送请求', fg='#436EEE', command=self.request).grid(row=1, column=2,padx=2,pady=2,ipadx=10,ipady=5) #request header self.header_label = tk.Label(self,text='请求头:').grid(row=3,column=0,padx=2,pady=2,ipadx=10,ipady=5) self.var_header = tk.StringVar(self) self.var_header.set('Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:64.0) Gecko/20100101 Firefox/64.0') self.header_entry = tk.Entry(self,font=('Arial',14),width=82,textvariable=self.var_header).grid(row=3, column=1,padx=2,pady=2,ipadx=10,ipady=5) #regular expression self.re_header = tk.Label(self,text='正则表达式:').grid(row=4,column=0,padx=2,pady=2,ipadx=10,ipady=5) self.var_re = tk.StringVar(self) self.re_entry = tk.Entry(self,font=('Arial',14),width=82,textvariable=self.var_re).grid(row=4,column=1, padx=2,pady=2,ipadx=10,ipady=5) self.re_button = tk.Button(self, text='匹配全部',command=self.re_request).grid(row=4,column=2,padx=2, pady=2,ipadx=10,ipady=5) #xpath self.xpath_label = tk.Label(self,text='Xpath表达式:').grid(row=5,column=0,padx=2,pady=2,ipadx=10,ipady=5) self.var_xpath = tk.StringVar(self) self.xpath_entry = tk.Entry(self,font=('Arial',14),width=82,textvariable=self.var_xpath).grid(row=5, column=1,padx=2,pady=2,ipadx=10,ipady=5) self.xpath_button = tk.Button(self, text='匹配全部',command=self.xpath_request).grid(row=5,column=2,padx=2, pady=2,ipadx=10,ipady=5) #information self.var_status = tk.StringVar() self.var_status.set('当前状态:未请求') self.information = tk.Label(self,textvariable=self.var_status,bg='#48D1CC',font=('Arial',14)).grid(row=6, column=1, padx=2, pady=2, ipadx=10, ipady=5) #results self.textarea = tk.scrolledtext.ScrolledText(self,width=117,height=25,bg='black',fg='#00EE00', font=('Arial',14)) self.textarea.grid(row=7,columnspan=3,pady=10) #xpath匹配 def xpath_request(self): xpath = self.var_xpath.get() if xpath == '': messagebox.showinfo('警告', message='请输入XPATH表达式!') else: url = self.var_url.get() header = self.var_header.get() headers = {'User-Agent':header} data = requests.get(url=url,headers=headers).text results = etree.HTML(data).xpath(xpath) self.textarea.delete('1.0', 'end') for i in results: self.textarea.insert('end',i.text + '\n') #正则表达式匹配 def re_request(self): exp = self.var_re.get() if exp == '': messagebox.showinfo('警告',message='请输入正则表达式!') else: url = self.var_url.get() header = self.var_header.get() headers = {'User-Agent':header} data = requests.get(url=url,headers=headers).text results = re.compile(exp).findall(data) self.textarea.delete('1.0', 'end') self.textarea.insert('end',results) def request(self): method = self.var_method.get() if method == 'GET': self.get_request() elif method == 'POST': self.post_request() def post_request(self): pass #还没写 #发送HTTP GET请求 def get_request(self): self.textarea.delete('1.0','end') if self.var_header.get() == '': headers = {'User-Agent':''} else: headers = {'User-Agent':self.var_header.get()} url = self.var_url.get() data = requests.get(url=url,headers=headers) if (data.status_code == 200): self.var_status.set('当前状态:'+ 'GET ' + url + ' '+ str(data.status_code)+' OK') elif (data.status_code == 404): self.var_status.set('当前状态:' + str(data.status_code) + ' Not found') else: self.var_status.set('当前状态:' + str(data.status_code)) content = data.text self.textarea.insert('end',content) if __name__ == '__main__': root = tk.Tk() root.title('KK HTTP测试工具') root.geometry('980x700') app = Application(master=root) app.mainloop()
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