作用：识别应用名称，并进行负载均衡。　　　　　　说明：类头上的注解可以知道Ribbon实现的负载均衡自动化配置需要满足两个条件　　　　1、RestTemplate类必须存在于当前工程的环境中　　　　2、在Spring的Bean工程中有必须有LoadBalancerClient的实现Bean　　　　　　　　说明：从接...

　　首先引入依赖　　pom.xml文件<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-activemq</artifactId><...

在Java编程中，如何根据主机名(域名)获取IP地址？以下示例显示了如何通过net.InetAddress类的InetAddress.getByName()方法将主机名更改为指定的IP地址。packagecom.yiibai;importjava.net.InetAddress;importjava.net.Unkno...

Therearetwowaystosetatooltiponatab.Thefirstistospecifyitwhenthetabiscreated;thesecondwayistosetitusingJTabbedPane.setToolTipTextAt().//CreateatabbedpaneJTabbedP...

Thetabsofatabbedpanecanbeplacedononeofthefouredgesofitscontainer.Bydefault,whenatabbedpaneiscreated,thetabsareplacedontop.//CreateatabbedpanewiththetabsontopJTa...

//CreateatabbedpaneJTabbedPanepane=newJTabbedPane();//Setthetextcolorforalltabspane.setForeground(Color.YELLOW);//Setthebackgroundcolorforalltabspane.setBackgro...

//Tocreateatabbedpane,seee828创建JTabbedPane//GettheindexofthecurrentlyselectedtabintselIndex=pane.getSelectedIndex();//SelectthelasttabselIndex=pane.getTabCount(...

//Tocreateatabbedpane,seee828创建JTabbedPane//Removethelasttabpane.remove(pane.getTabCount()-1);//Removethetabwiththespecifiedchildcomponentpane.remove(component)...

Tomoveatab,itmustfirstberemovedandthenreinsertedintothetabbedpaneasanewtab.Unfortunately,sincethereisnoobjectthatrepresentsatab,itisnecessarytorecordallofthetab...

Bydefault,allthetabsinatabbedpanearedisplayed.Whenthetabsarewiderthanthewidthofthetabbedpane,theyaredisplayedinrows.Ifspaceisanissue,itispossibletoconfigurethet...

Settingamnemoniconataballowsthetabtobeselectedwithakeystroke.Forexample,ifthemnemonicforatabwerethekeyL,thentypingALT-L(onWindows)wouldselectthetab.//Createatab...

Thisexampleretrievesallthetabsinatabbedpane://Tocreateatabbedpane,seee828创建JTabbedPane//Getnumberoftabsintcount=pane.getTabCount();//Getthepropertiesofeachtabfo...

Atabbedpanefiresachangeeventwhenevertheselectedtabischangedeitherbytheuserorprogrammatically.//CreatethetabbedpaneJTabbedPanepane=newJTabbedPane();//Addtabs...;...

Bydefault,allnewtabsareenabled,whichmeanstheusercanselectthem.Atabcanbedisabledtopreventtheuserfromselectingit.//CreateatabbedpaneJTabbedPanepane=newJTabbedPane...

Thisexampledemonstratesvariouswaystoaddatabtoatabbedpane.//CreateatabbedpaneJTabbedPanepane=newJTabbedPane();//Addatabwithalabeltakenfromthenameofthecomponentco...