从uMongo连接到EC2

Question

我正在尝试使用MongoDB远程连接亚马逊EC2服务器上的uMongo。

我在我的Amazon服务器上打开了一个端口：

• 类型:自定义TCP规则
• 协议: TCP
• 港口范围: 27017
• 资料来源: 0.0.0.0/0。

我在uMongo中添加了一个具有以下设置的连接：

• 名称: Porject名称
• 服务器：https://12.34.56.789:27017
• 连接方式:自动
• 插座类型:普通
• 连接超时: 2,000
• 套接字超时:0
• 外管局写:已检查
• 代理类型:无
• 代理主机:本地主机
• 代理端口: 9,000

其他所有的字段都是空的。基本上，我只更改了"Servers“字段，并保留了其他所有内容。

然后，当我试图通过这个连接进行连接时，我会得到以下异常：

输入字符串："//12.34.56.789“位于java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:569) at java.lang.Integer.valueOf(Integer.java:766) at com.edgytech.umongo.MainMenu.connect(MainMenu.java:177) at com.edgytech.umongo.MainMenu.connect(MainMenu.java:118) at sun.reflect。sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.edgytech.swingfast.ButtonBase.actionPerformed(ButtonBase.java:297) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) atjavax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.AbstractButton.doClick(AbstractButton.java:376) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877) at java.awt.Component.processMouseEvent(Component.java:6533) at javax.swing.JComponent.java.awt.Component.processEvent(Component.java:6298)，java.awt.Container.processEvent(Container.java:2236)，java.awt.Component.dispatchEventImpl(Component.java:4889)，java.awt.Container.dispatchEventImpl(Container.java:2294)，java.awt.Component.dispatchEvent(Component.java:4711)，java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)，java。awt.LightweightDispatcher.processMouseEvent(Container.java:4525) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466) at java.awt.Container.dispatchEventImpl(Container.java:2280) at java.awt.Window.dispatchEventImpl(Window.java:2746) at java.awt.Component.dispatchEvent(Component.java:4711) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) at java.awt.EventQueue.access$500(EventQueue.java:97) atjava.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729)( java.security.AccessController.doPrivileged(Native方法)在java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)，java.awt.EventQueue.dispatchEvent(EventQueue.java:728)，java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)，java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)，java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)，java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)在java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

我做错了什么？

Answer 1

根据错误消息，似乎您在主机字符串中包含了'https‘，从而配置了'connection’错误。试一下'12.34.56.789:27017‘，就像上面提到的另一张海报一样，首先检查一下，您甚至可以使用以下方式连接到mongo主机：

telnet 12.34.56.789 27017

如果您的EC2安全组设置错误，telnet命令就会无限期挂起，“尝试12.34.56.78.”

HTH