初始化
commit
146c7ff8a8
|
|
@ -0,0 +1,38 @@
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|||
target/
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||||
!.mvn/wrapper/maven-wrapper.jar
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||||
!**/src/main/**/target/
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||||
!**/src/test/**/target/
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||||
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||||
### IntelliJ IDEA ###
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||||
.idea/modules.xml
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||||
.idea/jarRepositories.xml
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||||
.idea/compiler.xml
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||||
.idea/libraries/
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||||
*.iws
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||||
*.iml
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||||
*.ipr
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||||
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||||
### Eclipse ###
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||||
.apt_generated
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||||
.classpath
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||||
.factorypath
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||||
.project
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||||
.settings
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||||
.springBeans
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.sts4-cache
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||||
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||||
### NetBeans ###
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||||
/nbproject/private/
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||||
/nbbuild/
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||||
/dist/
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||||
/nbdist/
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||||
/.nb-gradle/
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||||
build/
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||||
!**/src/main/**/build/
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!**/src/test/**/build/
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### VS Code ###
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.vscode/
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||||
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||||
### Mac OS ###
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.DS_Store
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|
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@ -0,0 +1,8 @@
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# 默认忽略的文件
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/shelf/
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||||
/workspace.xml
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# 基于编辑器的 HTTP 客户端请求
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/httpRequests/
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||||
# Datasource local storage ignored files
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/dataSources/
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||||
/dataSources.local.xml
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|
|
@ -0,0 +1,7 @@
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|||
<?xml version="1.0" encoding="UTF-8"?>
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||||
<project version="4">
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||||
<component name="Encoding">
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||||
<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
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||||
<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
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||||
</component>
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||||
</project>
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||||
|
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@ -0,0 +1,5 @@
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<component name="InspectionProjectProfileManager">
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||||
<profile version="1.0">
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||||
<option name="myName" value="Project Default" />
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||||
</profile>
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||||
</component>
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@ -0,0 +1,27 @@
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<?xml version="1.0" encoding="UTF-8"?>
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||||
<project version="4">
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<component name="CheckStyle-IDEA">
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||||
<option name="configuration">
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||||
<map>
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<entry key="checkstyle-version" value="8.41.1" />
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<entry key="copy-libs" value="true" />
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<entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
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<entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
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<entry key="scan-before-checkin" value="false" />
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<entry key="scanscope" value="JavaOnly" />
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<entry key="suppress-errors" value="false" />
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||||
</map>
|
||||
</option>
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||||
</component>
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||||
<component name="ExternalStorageConfigurationManager" enabled="true" />
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<component name="MavenProjectsManager">
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||||
<option name="originalFiles">
|
||||
<list>
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||||
<option value="$PROJECT_DIR$/pom.xml" />
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||||
</list>
|
||||
</option>
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||||
</component>
|
||||
<component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK">
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||||
<output url="file://$PROJECT_DIR$/out" />
|
||||
</component>
|
||||
</project>
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||||
|
|
@ -0,0 +1,124 @@
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|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="Palette2">
|
||||
<group name="Swing">
|
||||
<item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
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||||
<default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
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||||
</item>
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||||
<item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
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||||
<default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
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||||
</item>
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||||
<item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.svg" removable="false" auto-create-binding="false" can-attach-label="false">
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||||
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
|
||||
</item>
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||||
<item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.svg" removable="false" auto-create-binding="false" can-attach-label="true">
|
||||
<default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
|
||||
</item>
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||||
<item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.svg" removable="false" auto-create-binding="true" can-attach-label="false">
|
||||
<default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
|
||||
<initial-values>
|
||||
<property name="text" value="Button" />
|
||||
</initial-values>
|
||||
</item>
|
||||
<item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.svg" removable="false" auto-create-binding="true" can-attach-label="false">
|
||||
<default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
|
||||
<initial-values>
|
||||
<property name="text" value="RadioButton" />
|
||||
</initial-values>
|
||||
</item>
|
||||
<item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.svg" removable="false" auto-create-binding="true" can-attach-label="false">
|
||||
<default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
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||||
<initial-values>
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||||
<property name="text" value="CheckBox" />
|
||||
</initial-values>
|
||||
</item>
|
||||
<item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.svg" removable="false" auto-create-binding="false" can-attach-label="false">
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||||
<default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
|
||||
<initial-values>
|
||||
<property name="text" value="Label" />
|
||||
</initial-values>
|
||||
</item>
|
||||
<item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
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||||
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
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||||
<preferred-size width="150" height="-1" />
|
||||
</default-constraints>
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||||
</item>
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||||
<item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
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||||
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
|
||||
<preferred-size width="150" height="-1" />
|
||||
</default-constraints>
|
||||
</item>
|
||||
<item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
|
||||
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
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||||
<preferred-size width="150" height="-1" />
|
||||
</default-constraints>
|
||||
</item>
|
||||
<item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.svg" removable="false" auto-create-binding="true" can-attach-label="true">
|
||||
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
|
||||
<preferred-size width="150" height="50" />
|
||||
</default-constraints>
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||||
</item>
|
||||
<item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
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||||
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
|
||||
<preferred-size width="150" height="50" />
|
||||
</default-constraints>
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||||
</item>
|
||||
<item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
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||||
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
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||||
<preferred-size width="150" height="50" />
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||||
</default-constraints>
|
||||
</item>
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||||
<item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.svg" removable="false" auto-create-binding="true" can-attach-label="true">
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||||
<default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
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||||
</item>
|
||||
<item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.svg" removable="false" auto-create-binding="true" can-attach-label="false">
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||||
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
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||||
<preferred-size width="150" height="50" />
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||||
</default-constraints>
|
||||
</item>
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||||
<item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.svg" removable="false" auto-create-binding="true" can-attach-label="false">
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||||
<default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
|
||||
<preferred-size width="150" height="50" />
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||||
</default-constraints>
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||||
</item>
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||||
<item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.svg" removable="false" auto-create-binding="true" can-attach-label="false">
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||||
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
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||||
<preferred-size width="150" height="50" />
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||||
</default-constraints>
|
||||
</item>
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||||
<item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.svg" removable="false" auto-create-binding="true" can-attach-label="false">
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||||
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
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||||
<preferred-size width="200" height="200" />
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||||
</default-constraints>
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||||
</item>
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||||
<item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.svg" removable="false" auto-create-binding="false" can-attach-label="false">
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||||
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
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||||
<preferred-size width="200" height="200" />
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||||
</default-constraints>
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||||
</item>
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||||
<item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.svg" removable="false" auto-create-binding="true" can-attach-label="true">
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||||
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
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||||
</item>
|
||||
<item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.svg" removable="false" auto-create-binding="true" can-attach-label="false">
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||||
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
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||||
</item>
|
||||
<item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
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||||
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
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||||
</item>
|
||||
<item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
|
||||
<default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
|
||||
</item>
|
||||
<item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.svg" removable="false" auto-create-binding="false" can-attach-label="false">
|
||||
<default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
|
||||
<preferred-size width="-1" height="20" />
|
||||
</default-constraints>
|
||||
</item>
|
||||
<item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
|
||||
<default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
|
||||
</item>
|
||||
<item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
|
||||
<default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
|
||||
</item>
|
||||
</group>
|
||||
</component>
|
||||
</project>
|
||||
|
|
@ -0,0 +1,6 @@
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|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="VcsDirectoryMappings">
|
||||
<mapping directory="$PROJECT_DIR$" vcs="Git" />
|
||||
</component>
|
||||
</project>
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>com.tzz</groupId>
|
||||
<artifactId>thread-lock</artifactId>
|
||||
<version>1.0-SNAPSHOT</version>
|
||||
|
||||
<properties>
|
||||
<maven.compiler.source>17</maven.compiler.source>
|
||||
<maven.compiler.target>17</maven.compiler.target>
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
</properties>
|
||||
|
||||
</project>
|
||||
|
|
@ -0,0 +1,59 @@
|
|||
package com.tzz;
|
||||
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import java.util.concurrent.atomic.AtomicReference;
|
||||
|
||||
/**
|
||||
* @author : tangzhaozhen
|
||||
* @createTime : 2023/10/28 16:47
|
||||
*/
|
||||
|
||||
public class LockDemo {
|
||||
|
||||
AtomicReference<Thread> atomicReference= new AtomicReference<>();
|
||||
|
||||
public void lock(){
|
||||
Thread thread = Thread.currentThread();
|
||||
//第一个参数为期望值 第二个为自己
|
||||
System.out.println(Thread.currentThread().getName()+"\t"+"----come in");
|
||||
while (!atomicReference.compareAndSet(null,thread)){
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
public void unLock(){
|
||||
Thread thread = Thread.currentThread();
|
||||
atomicReference.compareAndSet(thread,null);
|
||||
System.out.println(Thread.currentThread().getName()+"\t"+"-----task over,unlock");
|
||||
}
|
||||
|
||||
|
||||
|
||||
public static void main(String[] args) {
|
||||
LockDemo lockDemo = new LockDemo();
|
||||
|
||||
new Thread(()->{
|
||||
lockDemo.lock();
|
||||
try {
|
||||
//暂停几秒中线程
|
||||
TimeUnit.SECONDS.sleep(5);
|
||||
lockDemo.unLock();
|
||||
} catch (InterruptedException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
},"A").start();
|
||||
|
||||
try {
|
||||
//暂停500毫秒，线程A先于线程B启动
|
||||
TimeUnit.MILLISECONDS.sleep(500);
|
||||
} catch (InterruptedException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
|
||||
new Thread(()->{
|
||||
lockDemo.lock();
|
||||
lockDemo.unLock();
|
||||
},"B").start();
|
||||
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue