Java 在Eclipse中安装Esper

我正在努力在Eclipse中安装Esper。我不擅长技术问题，所以请告诉我所有细节

事实上，我在项目的Javabuild路径中添加了所有esper-5.4.0.zip的jar文件。我收到以下错误消息：

log4j:WARN No appenders could be found for logger (com.espertech.esper.util.ObjectInputStreamWithTCCL).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Exception in thread "main" com.espertech.esper.client.EPStatementException: Failed to resolve event type: Event type or class named 'Deposit' was not found [every A=Deposit]
    at com.espertech.esper.core.service.StatementLifecycleSvcImpl.compile(StatementLifecycleSvcImpl.java:1162)
    at com.espertech.esper.core.service.StatementLifecycleSvcImpl.createStopped(StatementLifecycleSvcImpl.java:298)
    at com.espertech.esper.core.service.StatementLifecycleSvcImpl.createStoppedAssignName(StatementLifecycleSvcImpl.java:202)
    at com.espertech.esper.core.service.StatementLifecycleSvcImpl.createAndStart(StatementLifecycleSvcImpl.java:156)
    at com.espertech.esper.core.service.EPAdministratorImpl.createPatternStmt(EPAdministratorImpl.java:108)
    at com.espertech.esper.core.service.EPAdministratorImpl.createPattern(EPAdministratorImpl.java:58)
    at test.CEP_start.main(CEP_start.java:39)

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当您创建类似于

select*from Deposit

的语句时，需要您告诉引擎什么是“存款”。这是通过添加事件类型来完成的

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文档和教程中有大量的介绍性示例，或者您可以查看Esper下载附带的示例。

您能告诉我们您从哪里获得项目zip和其他使用过的zip文件吗？如果我们要帮忙，我们需要知道这一点。嗨，谢谢。我从这个链接获得了项目zip：关于存款，我有以下类：类存款{private float amount；private String customerID；public String getCustomerID（）{return customerID；}public void setCustomerID（String customerID）{this.customerID=customerID；}public float getAmount（）{return amount；}公共void setAmount（浮动金额）{this.amount=amount；}