pyqt5 筆記（二）實現http請求發送

上個圖~

 

index.py 文件

# -*- coding: utf-8 -*-
from PyQt5 import QtWidgets,QtCore                        #從pyqt庫導入QtWindget通用窗口類
from form import Ui_form
from url import Url
import chardet
import json
from PyQt5.QtWidgets import (QWidget,QTableWidget,QHBoxLayout,QApplication,QDesktopWidget,QTableWidgetItem,QHeaderView)

class mywindow(QtWidgets.QWidget,Ui_form):                  #自己建的類，繼承QtWidgets.Qwidget類方法和Ui_Form界面類

    _signal = QtCore.pyqtSignal(list,tuple,str)                #定義信號，定義參數類型為str

    def __init__(self):
        super(mywindow,self).__init__()             #首先找到子類（mywindow）的父類（QWidget），然后把my的對象self轉成QWidget的對象，然后被轉化的self調用自己的init函數
        self.setupUi(self)                          #直接繼承界面類，調用類的setupUi方法

        self.submit.clicked.connect(self.mySubmit)       #連接自己的槽函數
        self._signal.connect(self.myPrint)               #將信號連接到函數mySignal

    def mySubmit(self):                                     #自定義的槽函數。槽其實就是個函數（方法）
        text = self.url.text()                      #獲取值
        #combox = self.type.currentText()           #獲取復選框的值
        tbtext = self.tb1.toPlainText()             #獲取輸入框的值
        tbtext = tbtext.split('\n')                 #根據換行符 截斷
        bdtext = self.bd.toPlainText()
        new=Url(text,tbtext,bdtext)                       #發送給url文件，調用發請求的函數
        choose = self.tp.currentText()
        if choose == 'GET':
            #print('get lo~')
            result = new.get()
        else:
            #print('post lo~')
            result = new.post()

        he = result['he']                       #響應頭
        st = result['st']                       #狀態碼
        bo = result['bo'].decode('utf-8')             #響應體，轉化為unicode
        #bo = str(json.loads(bo))                   #unicode進行json解析

        #print(type(he))                        #查看他們的類型
        #print(type(st))
        #print(type(bo))
        self._signal.emit(he,st,bo)

    def myPrint(self,he,st,bo):                                  #自定義信號函數
        self.tb.append(bo)
        st = str(st)
        self.tb2.append(st)
        for i in he:
            self.tb2.append(str(i))
        #self.tb2.append(he)
        #print(he)
        #for k, v in f.getheaders():             #響應頭
        #    print('%s: %s' % (k, v))



if __name__=="__main__":
    import sys

    app=QtWidgets.QApplication(sys.argv)            #pyqt窗口必須在QApplication方法中使用
    myshow=mywindow()                               #生成mywindow類的實例 myshow
    myshow.show()                                   #myshow調用show方法
    sys.exit(app.exec())                            #消息結束的時候，結束進程，並返回0，接着調用sys.exit(0)退出程序

 

form.py 文件

 

# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'form.ui'
#
# Created by: PyQt5 UI code generator 5.4.1
#
# WARNING! All changes made in this file will be lost!

from PyQt5 import QtCore, QtGui, QtWidgets

class Ui_form(object):
    def setupUi(self, form):
        form.setObjectName("form")
        form.resize(1126, 656)
        self.quit = QtWidgets.QPushButton(form)
        self.quit.setGeometry(QtCore.QRect(460, 50, 75, 23))
        self.quit.setObjectName("quit")
        self.submit = QtWidgets.QPushButton(form)
        self.submit.setGeometry(QtCore.QRect(120, 50, 75, 23))
        self.submit.setObjectName("submit")
        self.url = QtWidgets.QLineEdit(form)
        self.url.setGeometry(QtCore.QRect(30, 19, 501, 21))
        self.url.setText("")
        self.url.setObjectName("url")
        self.tb = QtWidgets.QTextEdit(form)
        self.tb.setGeometry(QtCore.QRect(480, 260, 621, 381))
        self.tb.setObjectName("tb")
        self.label = QtWidgets.QLabel(form)
        self.label.setGeometry(QtCore.QRect(30, 110, 91, 16))
        self.label.setObjectName("label")
        self.label_2 = QtWidgets.QLabel(form)
        self.label_2.setGeometry(QtCore.QRect(40, 380, 141, 16))
        font = QtGui.QFont()
        font.setFamily("黑體")
        font.setPointSize(10)
        font.setBold(False)
        font.setWeight(50)
        self.label_2.setFont(font)
        self.label_2.setObjectName("label_2")
        self.label_3 = QtWidgets.QLabel(form)
        self.label_3.setGeometry(QtCore.QRect(590, 50, 121, 16))
        self.label_3.setObjectName("label_3")
        self.tb1 = QtWidgets.QTextEdit(form)
        self.tb1.setGeometry(QtCore.QRect(30, 190, 391, 171))
        self.tb1.setObjectName("tb1")
        self.tb2 = QtWidgets.QTextEdit(form)
        self.tb2.setGeometry(QtCore.QRect(590, 80, 511, 171))
        self.tb2.setObjectName("tb2")
        self.label_4 = QtWidgets.QLabel(form)
        self.label_4.setGeometry(QtCore.QRect(30, 140, 261, 31))
        font = QtGui.QFont()
        font.setFamily("黑體")
        font.setPointSize(10)
        font.setBold(False)
        font.setWeight(50)
        self.label_4.setFont(font)
        self.label_4.setObjectName("label_4")
        self.bd = QtWidgets.QTextEdit(form)
        self.bd.setGeometry(QtCore.QRect(30, 410, 391, 181))
        self.bd.setObjectName("bd")
        self.tp = QtWidgets.QComboBox(form)
        self.tp.setGeometry(QtCore.QRect(30, 50, 69, 22))
        self.tp.setObjectName("tp")
        self.tp.addItem("")
        self.tp.addItem("")
        self.label_5 = QtWidgets.QLabel(form)
        self.label_5.setGeometry(QtCore.QRect(490, 230, 121, 16))
        self.label_5.setObjectName("label_5")

        self.retranslateUi(form)
        self.quit.clicked.connect(form.close)
        QtCore.QMetaObject.connectSlotsByName(form)

    def retranslateUi(self, form):
        _translate = QtCore.QCoreApplication.translate
        form.setWindowTitle(_translate("form", "Form"))
        self.quit.setText(_translate("form", "Quit"))
        self.submit.setText(_translate("form", "emit"))
        self.label.setText(_translate("form", "Request"))
        self.label_2.setText(_translate("form", "輸入Request的body~"))
        self.label_3.setText(_translate("form", "Response Header"))
        self.tb1.setHtml(_translate("form", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:\'SimSun\'; font-size:9pt; font-weight:400; font-style:normal;\">\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\">Connection:keep-alive</p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\">Cache-Control: max-age=0</p>\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\">User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.110 Safari/537.36</p></body></html>"))
        self.label_4.setText(_translate("form", "輸入Request的Header,以換行分割~"))
        self.tp.setItemText(0, _translate("form", "GET"))
        self.tp.setItemText(1, _translate("form", "POST"))
        self.label_5.setText(_translate("form", "Response Body"))

 

xampp的php文件

 

<?php
echo 'Welcome~:',$_POST['username']
?>