Java 可执行 Jar 文件

Question

我正在尝试从 eclipse 制作一个可执行的 jar 文件（使用 MySQL 作为数据库）。

如何制作可执行的jar文件？

我做了一个，但它显示了一些警告并且不起作用。我收到了一个很长的警告列表。这是警告：

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 JAR export finished with warnings. See details for additional information.
  Exported with compile warnings: AngalTask/src/org/isf/accounting/gui/PatientBillEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/accounting/gui/BillBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/admission/gui/AdmissionBrowserOld.java
  Exported with compile warnings: AngalTask/src/org/isf/admission/gui/AdmittedPatientBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/admission/gui/AdmissionBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/disease/gui/DiseaseEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/disease/gui/DiseaseBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/exa/gui/ExamBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/exa/gui/ExamEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/help/gui/AboutWindow.java
  Exported with compile warnings: AngalTask/src/org/isf/lab/gui/LabNew.java
  Exported with compile warnings: AngalTask/src/org/isf/lab/gui/LabBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/lab/gui/LabEditExtended.java
  Exported with compile warnings: AngalTask/src/org/isf/lab/gui/LabPrintFrame.java
  Exported with compile warnings: AngalTask/src/org/isf/lab/gui/LabEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/lab/manager/Results.java
  Exported with compile warnings: AngalTask/src/org/isf/medicals/gui/MedicalBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/medicals/gui/MedicalEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/medicalstock/gui/MovStockBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/medicalstock/gui/MovStockInserting.java
  Exported with compile warnings: AngalTask/src/org/isf/medicalstockward/gui/WardPharmacy.java
  Exported with compile warnings: AngalTask/src/org/isf/medicalstockward/gui/WardPharmacyEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/menu/gui/UserEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/menu/gui/Menu.java
  Exported with compile warnings: AngalTask/src/org/isf/menu/gui/MainMenu.java
  Exported with compile warnings: AngalTask/src/org/isf/menu/gui/Login.java
  Exported with compile warnings: AngalTask/src/org/isf/menu/gui/UserBrowsing.java
  Exported with compile warnings: AngalTask/src/org/isf/menu/gui/SubMenu.java
  Exported with compile warnings: AngalTask/src/org/isf/menu/gui/SplashWindow3.java
  Exported with compile warnings: AngalTask/src/org/isf/opd/gui/OpdEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/opd/gui/OpdBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/opd/gui/OpdEditExtended.java
  Exported with compile warnings: AngalTask/src/org/isf/operation/gui/OperationEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/operation/gui/OperationBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/patient/gui/PatientInsertExtended.java
  Exported with compile warnings: AngalTask/src/org/isf/patvac/gui/PatVacEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/patvac/gui/PatVacBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/priceslist/gui/PricesBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/serviceprinting/print/MedicalStockSelection.java
  Exported with compile warnings: AngalTask/src/org/isf/serviceprinting/print/MedicalPrintSelection.java
  Exported with compile warnings: AngalTask/src/org/isf/stat/reportlauncher/gui/ReportLauncher.java
  Exported with compile warnings: AngalTask/src/org/isf/therapy/gui/TherapyEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/therapy/gui/TherapyEntryForm.java
  Exported with compile warnings: AngalTask/src/org/isf/utils/jobjects/JAgenda.java
  Exported with compile warnings: AngalTask/src/org/isf/utils/jobjects/ShadowBorder.java
  Exported with compile warnings: AngalTask/src/org/isf/utils/jobjects/FixedFrame.java
  Exported with compile warnings: AngalTask/src/org/isf/utils/time/TimeComboBox.java
  Exported with compile warnings: AngalTask/src/org/isf/vaccine/gui/VaccineBrowser.java
  Exported with compile warnings: AngalTask/src/org/isf/vaccine/gui/VaccineEdit.java
  Exported with compile warnings: AngalTask/src/org/isf/video/gui/VideoDevicesPanel.java

Answer 1

“它显示了一些警告并且不起作用”请记住，如果您不提供有关遇到的错误的详细信息，我们将无法为您提供太多帮助：http : //imgur.com/jacoj

Eclipse 可能会警告您已经创建了带有警告的可执行 jar 文件。这只是意味着您的课程有警告（黄色！）。这并不意味着生成的 jar 文件将不起作用。

Answer 2

文件->导出->可运行的 JAR 文件

然后你可以选择，你想要复制罐子到罐子里还是直接提取它们