QInputDialog\u5e38\u7528\u65b9\u6cd5\uff1a<\/strong><\/p>\ngetint()\uff1a\u4ece\u8f93\u5165\u63a7\u4ef6\u4e2d\u83b7\u5f97\u6807\u51c6\u6574\u6570\u8f93\u5165<\/p>\n
getDouble()\uff1a\u4ece\u8f93\u5165\u63a7\u4ef6\u4e2d\u83b7\u5f97\u6807\u51c6\u6d6e\u70b9\u6570\u8f93\u5165<\/p>\n
getText()\uff1a\u4ece\u8f93\u5165\u63a7\u4ef6\u4e2d\u83b7\u5f97\u6807\u51c6\u5b57\u7b26\u4e32\u7684\u8f93\u5165<\/p>\n
getItem() \uff1a\u4ece\u8f93\u5165\u63a7\u4ef6\u4e2d\u83b7\u5f97\u5217\u8868\u91cc\u7684\u9009\u9879\u8f93\u5165<\/p>\n
\u5b8c\u6574\u4ee3\u7801\u5982\u4e0b\uff08\u4ee3\u7801\u53ef\u76f4\u63a5\u590d\u5236\u8fd0\u884c\uff09\uff1a<\/strong><\/p>\n# -*- coding: utf-8 -*-\n\nimport sys\nfrom PyQt5 import QtCore, QtGui, QtWidgets\nfrom PyQt5.QtWidgets import QApplication, QMainWindow, QMessageBox,QInputDialog\n\nclass Ui_Form(object):\n def setupUi(self, Form):\n Form.setObjectName("Form")\n Form.resize(382, 190)\n font = QtGui.QFont()\n font.setPointSize(9)\n font.setBold(False)\n font.setWeight(50)\n Form.setFont(font)\n self.GetIntlineEdit = QtWidgets.QLineEdit(Form)\n self.GetIntlineEdit.setGeometry(QtCore.QRect(150, 30, 150, 31))\n self.GetIntlineEdit.setText("")\n self.GetIntlineEdit.setObjectName("GetIntlineEdit")\n self.GetstrlineEdit = QtWidgets.QLineEdit(Form)\n self.GetstrlineEdit.setGeometry(QtCore.QRect(150, 80, 150, 31))\n self.GetstrlineEdit.setObjectName("GetstrlineEdit")\n self.GetItemlineEdit = QtWidgets.QLineEdit(Form)\n self.GetItemlineEdit.setGeometry(QtCore.QRect(150, 130, 150, 31))\n self.GetItemlineEdit.setObjectName("GetItemlineEdit")\n self.getIntButton = QtWidgets.QPushButton(Form)\n self.getIntButton.setGeometry(QtCore.QRect(50, 30, 80, 31))\n self.getIntButton.setObjectName("getIntButton")\n self.getStrButton = QtWidgets.QPushButton(Form)\n self.getStrButton.setGeometry(QtCore.QRect(50, 80, 80, 31))\n self.getStrButton.setObjectName("getStrButton")\n self.getItemButton = QtWidgets.QPushButton(Form)\n self.getItemButton.setGeometry(QtCore.QRect(50, 130, 80, 31))\n self.getItemButton.setObjectName("getItemButton")\n\n self.retranslateUi(Form)\n QtCore.QMetaObject.connectSlotsByName(Form)\n\n def retranslateUi(self, Form):\n _translate = QtCore.QCoreApplication.translate\n Form.setWindowTitle(_translate("Form", "QInputDialog\u4f8b\u5b50"))\n self.getIntButton.setText(_translate("Form", "\u83b7\u53d6\u6574\u6570"))\n self.getStrButton.setText(_translate("Form", "\u83b7\u53d6\u5b57\u7b26\u4e32"))\n self.getItemButton.setText(_translate("Form", "\u83b7\u53d6\u5217\u8868\u9009\u9879"))\n\nclass MyMainForm(QMainWindow, Ui_Form):\n def __init__(self, parent=None):\n super(MyMainForm, self).__init__(parent)\n self.setupUi(self)\n self.getIntButton.clicked.connect(self.getInt)\n self.getStrButton.clicked.connect(self.getStr)\n self.getItemButton.clicked.connect(self.getItem)\n\n def getInt(self):\n num, ok = QInputDialog.getInt(self, 'Integer input dialog', '\u8f93\u5165\u6570\u5b57')\n if ok and num:\n self.GetIntlineEdit.setText(str(num))\n\n def getStr(self):\n text, ok=QInputDialog.getText(self, 'Text Input Dialog', '\u8f93\u5165\u59d3\u540d\uff1a')\n if ok and text:\n self.GetstrlineEdit.setText(str(text))\n\n def getItem(self):\n items=('C', 'C++', 'C#', 'JAva', 'Python')\n item, ok=QInputDialog.getItem(self, "select input dialog", '\u8bed\u8a00\u5217\u8868', items, 0, False)\n if ok and item:\n self.GetItemlineEdit.setText(str(item))\n\nif __name__ == "__main__":\n app = QApplication(sys.argv)\n myWin = MyMainForm()\n myWin.show()\n sys.exit(app.exec_())<\/code><\/pre>\n\u8fd0\u884c\u7ed3\u679c\u5982\u4e0b\uff08\u4f1a\u9646\u7eed\u5f39\u51fa\u4e09\u4e2a\u8f93\u5165\u5bf9\u8bdd\u6846\uff09\uff1a<\/strong><\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190901065443937-1853977653.png\")
<\/strong><\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190901065533274-1778836533.png\")
<\/p>\n
![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190901065559664-1721651095.png\")
<\/p>\n
\u5173\u952e\u4ee3\u7801\u4ecb\u7ecd\uff1a<\/strong><\/p>\nQInputDialog.getInt(self, 'Integer input dialog', '\u8f93\u5165\u6570\u5b57')<\/strong> -> \u8f93\u5165\u6574\u6570\u5bf9\u8bdd\u6846<\/p>\nQInputDialog.getText(self, 'Text Input Dialog', '\u8f93\u5165\u59d3\u540d\uff1a')<\/strong> -> \u8f93\u5165\u5b57\u7b26\u4e32\u5bf9\u8bdd\u6846<\/p>\nQInputDialog.getItem(self, "select input dialog", '\u8bed\u8a00\u5217\u8868', items, 0, False)<\/strong> -> \u4e0b\u62c9\u5217\u8868\u9009\u62e9\u5bf9\u8bdd\u6846<\/p>\n3\u3001QFileDialog \u6587\u4ef6\/\u76ee\u5f55\u9009\u62e9\u5bf9\u8bdd\u6846<\/h1>\n
QFileDialog\u662f\u7528\u4e8e\u6253\u5f00\u548c\u4fdd\u5b58\u6587\u4ef6\u7684\u6807\u51c6\u5bf9\u8bdd\u6846\u3002\u4f7f\u7528QFileDialog\u63a7\u4ef6\u4e3b\u8981\u8003\u86512\u4e2a\u573a\u666f<\/strong>\uff1a\u4f7f\u7528\u8be5\u63a7\u4ef6\u63d0\u4f9b\u7528\u6237\u9009\u62e9\u76ee\u5f55\u6216\u6587\u4ef6\uff0c\u5e76\u4fdd\u5b58\u9009\u62e9\u76ee\u5f55\u6216\u6587\u4ef6\u7684\u8def\u5f84\u3002\u7b80\u5355\u8bf4\u5c31\u662f\u5b9e\u73b0\u7c7b\u4f3cword\/Notepad++\u6587\u4ef6\u6253\u5f00\u529f\u80fd\u3002\u5982\u4e0b<\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190803091202767-243037863.png\")
<\/p>\n
\u9488\u5bf9\u4e0a\u8ff0\u573a\u666f\uff0cQFileDialog\u63a7\u4ef6\u5b9e\u73b0\u7684\u4e3b\u8981\u65b9\u6cd5<\/strong>\uff1a<\/p>\nQFileDialog.getOpenFileName()\uff1a\u83b7\u53d6\u5355\u4e2a\u6587\u4ef6\u8def\u5f84<\/p>\n
QFileDialog.getOpenFileNames()\uff1a\u83b7\u53d6\u591a\u4e2a\u6587\u4ef6\u8def\u5f84<\/p>\n
QFileDialog.getExistingDirectory()\uff1a\u83b7\u53d6\u6587\u4ef6\u5939\u8def\u5f84<\/p>\n
\u5b8c\u6574\u4ee3\u7801\u5982\u4e0b\uff1a<\/strong><\/p>\n# -*- coding: utf-8 -*-\n\nimport sys\nfrom PyQt5 import QtCore, QtGui, QtWidgets\nfrom PyQt5.QtWidgets import QApplication, QMainWindow, QMessageBox,QInputDialog,QFileDialog\n\nclass Ui_Form(object):\n def setupUi(self, Form):\n Form.setObjectName("Form")\n Form.resize(443, 120)\n self.widget = QtWidgets.QWidget(Form)\n self.widget.setGeometry(QtCore.QRect(50, 40, 301, 25))\n self.widget.setObjectName("widget")\n self.horizontalLayout = QtWidgets.QHBoxLayout(self.widget)\n self.horizontalLayout.setContentsMargins(0, 0, 0, 0)\n self.horizontalLayout.setObjectName("horizontalLayout")\n self.openFileButton = QtWidgets.QPushButton(self.widget)\n self.openFileButton.setObjectName("openFileButton")\n self.horizontalLayout.addWidget(self.openFileButton)\n self.filePathlineEdit = QtWidgets.QLineEdit(self.widget)\n self.filePathlineEdit.setObjectName("filePathlineEdit")\n self.horizontalLayout.addWidget(self.filePathlineEdit)\n\n self.retranslateUi(Form)\n QtCore.QMetaObject.connectSlotsByName(Form)\n\n def retranslateUi(self, Form):\n _translate = QtCore.QCoreApplication.translate\n Form.setWindowTitle(_translate("Form", "QFileDialog\u6253\u5f00\u6587\u4ef6\u4f8b\u5b50"))\n self.openFileButton.setText(_translate("Form", "\u6253\u5f00\u6587\u4ef6"))\n\nclass MyMainForm(QMainWindow, Ui_Form):\n def __init__(self, parent=None):\n super(MyMainForm, self).__init__(parent)\n self.setupUi(self)\n self.openFileButton.clicked.connect(self.openFile)\n\n def openFile(self):\n get_directory_path = QFileDialog.getExistingDirectory(self,\n "\u9009\u53d6\u6307\u5b9a\u6587\u4ef6\u5939",\n "C:\/")\n self.filePathlineEdit.setText(str(get_directory_path))\n\n get_filename_path, ok = QFileDialog.getOpenFileName(self,\n "\u9009\u53d6\u5355\u4e2a\u6587\u4ef6",\n "C:\/",\n "All Files (*);;Text Files (*.txt)")\n if ok:\n self.filePathlineEdit.setText(str(get_filename_path))\n\n get_filenames_path, ok = QFileDialog.getOpenFileNames(self,\n "\u9009\u53d6\u591a\u4e2a\u6587\u4ef6",\n "C:\/",\n "All Files (*);;Text Files (*.txt)")\n if ok:\n self.filePathlineEdit.setText(str(' '.join(get_filenames_path)))\n\nif __name__ == "__main__":\n app = QApplication(sys.argv)\n myWin = MyMainForm()\n myWin.show()\n sys.exit(app.exec_())<\/code><\/pre>\n\u8fd0\u884c\u7ed3\u679c\u5982\u4e0b\uff08\u4f1a\u9646\u7eed\u5f39\u51fa\u9009\u62e9\u6587\u4ef6\u5939\u3001\u9009\u62e9\u5355\u4e2a\u6587\u4ef6\u3001\u9009\u62e9\u591a\u4e2a\u6587\u4ef6\uff09:<\/strong><\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190901065852725-1162451707.png\")
<\/strong><\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190901065927411-129188262.png\")
<\/p>\n
![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190901070031489-1392611234.png\")
<\/p>\n
\u5173\u952e\u4ee3\u7801\u4ecb\u7ecd<\/strong><\/p>\nQFileDialog.getOpenFileName(self,"\u9009\u53d6\u5355\u4e2a\u6587\u4ef6","C:\/","All Files (*);;Text Files (*.txt)")<\/strong> -> \u83b7\u53d6\u5355\u4e2a\u6307\u5b9a\u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84<\/p>\ngetOpenFileName()\u53c2\u6570\u8bf4\u660e\uff1a<\/p>\n
\u7b2c1\u4e2a\u53c2\u6570\uff1a\u7528\u4e8e\u6307\u5b9a\u7236\u7ec4\u4ef6<\/p>\n
\u7b2c2\u4e2a\u53c2\u6570\uff1a\u5bf9\u8bdd\u6846\u6807\u9898<\/p>\n
\u7b2c3\u4e2a\u53c2\u6570\uff1a\u5bf9\u8bdd\u6846\u663e\u793a\u65f6\u9ed8\u8ba4\u6253\u5f00\u7684\u76ee\u5f55\u3002"."\u8868\u793a\u5f53\u524d\u7a0b\u5e8f\u6240\u5728\u76ee\u5f55\uff0c\u201c\/\u201d\u8868\u793a\u5f53\u524d\u76d8\u4e0b\u7684\u6839\u76ee\u5f55\u3002<\/p>\n
\u7b2c4\u4e2a\u53c2\u6570\uff1a\u5bf9\u8bdd\u6846\u4e2d\u6587\u4ef6\u6269\u5c55\u540d\u8fc7\u6ee4\u5668\u3002All Files ();;Text Files (<\/em>.txt)\u8868\u793a\u53ef\u4ee5\u9009\u62e9\u6240\u6709\u6587\u4ef6\u7c7b\u578b\u6216\u8005\u53ea\u663e\u793a.txt\u540e\u7f00\u7684\u6587\u4ef6\u7c7b\u578b\u3002<\/p>\nQFileDialog.getExistingDirectory(self,"\u9009\u53d6\u6307\u5b9a\u6587\u4ef6\u5939","C:\/")<\/strong> -> \u83b7\u53d6\u6307\u5b9a\u6587\u4ef6\u5939\u7684\u7edd\u5bf9\u8def\u5f84<\/p>\nQFileDialog.getOpenFileNames(self,"\u9009\u53d6\u591a\u4e2a\u6587\u4ef6","C:\/","All Files (*);;Text Files (*.txt)")<\/strong> -> \u83b7\u53d6\u591a\u4e2a\u6307\u5b9a\u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84<\/p>\n\u5c0f\u7ed3<\/h1>\n
\u672c\u6587\u4ecb\u7ecd\u4e86\u6d88\u606f\u5f39\u51fa\u5bf9\u8bdd\u6846\u3001\u7528\u6237\u8f93\u5165\u5bf9\u8bdd\u6846\u4ee5\u53ca\u6587\u4ef6\u6253\u5f00\u5bf9\u8bdd\u6846\u7684\u57fa\u672c\u4f7f\u7528\u65b9\u6cd5\u3002\u5185\u5bb9\u8986\u76d6\u4e86\u8fd9\u4e09\u7c7b\u63a7\u4ef6\u7684\u57fa\u672c\u4f7f\u7528\u573a\u666f\u3002\u53ef\u4ee5\u5f00\u59cb\u52a8\u624b\u5c1d\u8bd5\u4e86\u3002\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u6587\u4e3b\u8981\u4ecb\u7ecdPyQt\u754c\u9762\u5b9e\u73b0\u4e2d\u5e38\u7528\u7684\u6d88\u606f\u5f39\u51fa\u5bf9\u8bdd\u6846\u3001\u63d0\u4f9b\u7528\u6237\u8f93\u5165\u7684\u8f93\u5165\u6846\u3001\u6253\u5f00\u6587\u4ef6\u83b7\u53d6\u6587\u4ef6\/\u76ee\u5f55\u8def\u5f84\u7684\u6587\u4ef6\u5bf9\u8bdd\u6846\u3002\u5b66\u4e60\u8fd9\u4e09\u79cd\u63a7\u4ef6\u524d\uff0c\u5148\u60f3 \u2026 …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[132],"tags":[133,16],"_links":{"self":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1533"}],"collection":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1533"}],"version-history":[{"count":2,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1533\/revisions"}],"predecessor-version":[{"id":1535,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/1533\/revisions\/1535"}],"wp:attachment":[{"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1533"},{"taxonomy":"post_tag","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190803130840952-562264456.png\")
<\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190803130929590-2126905760.png\")
<\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190901073917520-232369572.png\")
<\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190803131029955-1482217950.png\")
<\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190803131109046-1975905633.png\")
<\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190803131147405-359711040.png\")
<\/p>\n![\"\u590d\u5236\u4ee3\u7801\"](\"D:\\md\\pyqt5\\PyQt5\u57fa\u672c\u63a7\u4ef6\u4f7f\u7528\u6d88\u606f\u5f39\u51fa\u3001\u7528\u6237\u8f93\u5165\u3001\u6587\u4ef6\u76ee\u5f55\u9009\u62e9\u5bf9\u8bdd\u6846.assets\\copycode.gif\")
<\/a><\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190901072756356-1584337759.png\")
<\/p>\n![\"img\"](\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/774327-20190901072139245-486019548.png\")
<\/p>\n