简单 CoAP 客户端
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<item> <widget class="QCheckBox" name="msgTypeCheckBox"> <property name="text"> <string>Confirmable</string> </property> </widget> </item> <item> <widget class="QPushButton" name="addOptionsButton"> <property name="text"> <string>Add Options</string> </property> </widget> </item> <item> <widget class="QPushButton" name="contentButton"> <property name="enabled"> <bool>false</bool> </property> <property name="text"> <string>Add Content</string> </property> </widget> </item> <item> <spacer name="horizontalSpacer_4"> <property name="orientation"> <enum>Qt::Horizontal</enum> </property> <property name="sizeHint" stdset="0"> <size> <width>40</width> <height>20</height> </size> </property> </spacer> </item> </layout> </item> <item row="2" column="0"> <widget class="QLabel" name="label_8"> <property name="text"> <string>Disscovery Path:</string> </property> <property name="alignment"> <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> </property> </widget> </item> <item row="6" 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</item> <item> <spacer name="horizontalSpacer_6"> <property name="orientation"> <enum>Qt::Horizontal</enum> </property> <property name="sizeHint" stdset="0"> <size> <width>40</width> <height>20</height> </size> </property> </spacer> </item> </layout> </item> <item row="3" column="0"> <widget class="QLabel" name="label_3"> <property name="text"> <string>Resource</string> </property> <property name="alignment"> <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> </property> </widget> </item> <item row="2" column="1"> <layout class="QHBoxLayout" name="horizontalLayout_13"> <item> <widget class="QLineEdit" name="discoveryPathEdit"> <property name="text"> <string>/.well-known/core</string> </property> </widget> </item> <item> <widget class="QPushButton" name="discoverButton"> <property name="text"> <string>Discover</string> </property> </widget> </item> <item> <spacer name="horizontalSpacer_7"> <property name="orientation"> <enum>Qt::Horizontal</enum> </property> <property 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