【调试步骤】
1. 在本地新建 db_books数据库，然后执行db_books.sql 文件(如有报错，请将sql文件中的 utf8mb4_0900_ai_ci 批量替换为 utf8mb4_general_ci)
2. 修改 DBUtil.java文件中的数据库账号为root密码为root,
3. 运行即可看到如下效果
资源文件列表
═╝╩Θ╣▄└φ╧╡═│/.classpath , 418
═╝╩Θ╣▄└φ╧╡═│/.project , 377
═╝╩Θ╣▄└φ╧╡═│/.settings/org.eclipse.core.resources.prefs , 55
═╝╩Θ╣▄└φ╧╡═│/.settings/org.eclipse.core.runtime.prefs , 48
═╝╩Θ╣▄└φ╧╡═│/.settings/org.eclipse.jdt.core.prefs , 705
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/BookManage.class , 452
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/controller/BookAction.class , 4185
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/controller/BorrowAction.class , 1884
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/controller/UserAction.class , 875
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/dao/BookDao.class , 4904
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/dao/UserDao.class , 3009
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/model/Book.class , 2135
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/model/User.class , 907
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/BackgroundImage.class , 1453
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/CreateImage.class , 716
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/DBUtil.class , 1244
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/FrameOption.class , 586
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/KeyListener$1.class , 928
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/KeyListener$2.class , 932
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/KeyListener.class , 942
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/LimitTextLength.class , 829
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/MenuBar$1.class , 875
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/MenuBar$2.class , 897
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/MenuBar$3.class , 888
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/MenuBar$4.class , 897
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/MenuBar.class , 2087
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/util/SetTableColumnCenter.class , 687
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/BookBorrow$1.class , 1345
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/BookBorrow.class , 2674
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/BookInformation$1.class , 1880
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/BookInformation$2.class , 1193
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/BookInformation$3.class , 1094
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/BookInformation$4.class , 2548
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/BookInformation$5.class , 2386
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/BookInformation.class , 5539
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/ChangeUserInformation$1.class , 966
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/ChangeUserInformation$2.class , 1591
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/ChangeUserInformation.class , 2623
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/Login$1.class , 945
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/Login$2.class , 2477
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/Login.class , 3056
═╝╩Θ╣▄└φ╧╡═│/bin/pers/cyz/view/MainFrame.class , 821
═╝╩Θ╣▄└φ╧╡═│/diagram/═╝╩Θ╨┼╧ó╣▄└φ┴≈│╠═╝.png , 31638
═╝╩Θ╣▄└φ╧╡═│/diagram/═╝╩Θ╣▄└φ╧╡═│ER═╝.png , 33673
═╝╩Θ╣▄└φ╧╡═│/diagram/═╝╩Θ╣▄└φ╧╡═│╜Φ╘─═╝╩Θ│╠╨≥┴≈│╠═╝.png , 25042
═╝╩Θ╣▄└φ╧╡═│/diagram/═╝╩Θ╣▄└φ╧╡═│▓π┤╬═╝.png , 18314
═╝╩Θ╣▄└φ╧╡═│/diagram/═╝╩Θ╣▄└φ╧╡═││╠╨≥┴≈│╠═╝.png , 30358
═╝╩Θ╣▄└φ╧╡═│/diagram/═╝╩Θ╣▄└φ╧╡═│╧╡═│┴≈│╠═╝.png , 23370
═╝╩Θ╣▄└φ╧╡═│/diagram/═╝╩Θ╣▄└φ╧╡═│╜ß╣╣═╝.png , 41078
═╝╩Θ╣▄└φ╧╡═│/diagram/╩²╛▌┴≈═╝.png , 12636
═╝╩Θ╣▄└φ╧╡═│/diagram/╫┤╠¼╫¬╗╗═╝.png , 9407
═╝╩Θ╣▄└φ╧╡═│/diagram/╧╡═│┴≈│╠═╝.png , 82792
═╝╩Θ╣▄└φ╧╡═│/diagram/╚φ╝■╣µ╕±╨Φ╟≤╦╡├≈╩Θ_═╝╩Θ╨┼╧ó.png , 7969
═╝╩Θ╣▄└φ╧╡═│/diagram/╚φ╝■╨Φ╟≤╣µ╕±╦╡├≈╩Θ_═╝╩Θ╜Φ╘─.png , 6529
═╝╩Θ╣▄└φ╧╡═│/diagram/┬▀╝¡═╝.png , 129132
═╝╩Θ╣▄└φ╧╡═│/mysql-connector-java-8.0.13.jar , 2132635
═╝╩Θ╣▄└φ╧╡═│/res/BookBorrow.jpg , 39651
═╝╩Θ╣▄└φ╧╡═│/res/bookBorrow.psd , 164939
═╝╩Θ╣▄└φ╧╡═│/res/BookInformation.jpg , 53465
═╝╩Θ╣▄└φ╧╡═│/res/bookInformation.psd , 312122
═╝╩Θ╣▄└φ╧╡═│/res/BookManage.jpg , 237315
═╝╩Θ╣▄└φ╧╡═│/res/button_add.jpg , 14885
═╝╩Θ╣▄└φ╧╡═│/res/button_change.jpg , 15577
═╝╩Θ╣▄└φ╧╡═│/res/button_del.jpg , 15251
═╝╩Θ╣▄└φ╧╡═│/res/button_login.jpg , 13729
═╝╩Θ╣▄└φ╧╡═│/res/button_login.psd , 55899
═╝╩Θ╣▄└φ╧╡═│/res/button_ok.jpg , 13118
═╝╩Θ╣▄└φ╧╡═│/res/button_reset.jpg , 13621
═╝╩Θ╣▄└φ╧╡═│/res/button_return.jpg , 15594
═╝╩Θ╣▄└φ╧╡═│/res/button_return.psd , 123686
═╝╩Θ╣▄└φ╧╡═│/res/button_textReset.jpg , 16662
═╝╩Θ╣▄└φ╧╡═│/res/button_textReset.psd , 130759
═╝╩Θ╣▄└φ╧╡═│/res/changeUser.jpg , 53513
═╝╩Θ╣▄└φ╧╡═│/res/changeUser.psd , 229860
═╝╩Θ╣▄└φ╧╡═│/res/img_0122.jpg , 7930584
═╝╩Θ╣▄└φ╧╡═│/res/login.jpg , 34273
═╝╩Θ╣▄└φ╧╡═│/res/login.psd , 173073
═╝╩Θ╣▄└φ╧╡═│/res/login2.jpg , 995986
═╝╩Θ╣▄└φ╧╡═│/res/login_new.jpg , 136647
═╝╩Θ╣▄└φ╧╡═│/res/mainFrame.jpg , 268173
═╝╩Θ╣▄└φ╧╡═│/res/mainFrame.psd , 10858562
═╝╩Θ╣▄└φ╧╡═│/res/menuBookCategoryManage.jpg , 15714
═╝╩Θ╣▄└φ╧╡═│/res/menuBookInformationManage.jpg , 14327
═╝╩Θ╣▄└φ╧╡═│/res/menuItem.psd , 55832
═╝╩Θ╣▄└φ╧╡═│/res/menuItemChangePassword.jpg , 21149
═╝╩Θ╣▄└φ╧╡═│/res/menuItemExit.jpg , 14923
═╝╩Θ╣▄└φ╧╡═│/res/═╝╩Θ╨┼╧ó.png , 5558
═╝╩Θ╣▄└φ╧╡═│/res/═╝╩Θ└α▒≡.png , 6304
═╝╩Θ╣▄└φ╧╡═│/res/├▄┬δ.png , 6147
═╝╩Θ╣▄└φ╧╡═│/res/═╦│÷.png , 7944
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/BookManage.java , 333
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/controller/BookAction.java , 4406
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/controller/BorrowAction.java , 1393
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/controller/UserAction.java , 542
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/dao/BookDao.java , 7441
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/dao/UserDao.java , 2143
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/model/Book.java , 2302
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/model/User.java , 762
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/util/BackgroundImage.java , 1000
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/util/CreateImage.java , 301
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/util/DBUtil.java , 1266
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/util/FrameOption.java , 518
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/util/KeyListener.java , 1126
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/util/LimitTextLength.java , 749
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/util/MenuBar.java , 2846
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/util/SetTableColumnCenter.java , 544
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/view/BookBorrow.java , 2472
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/view/BookInformation.java , 10854
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/view/ChangeUserInformation.java , 2966
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/view/Login.java , 4261
═╝╩Θ╣▄└φ╧╡═│/src/pers/cyz/view/MainFrame.java , 644
═╝╩Θ╣▄└φ╧╡═│/╩²╛▌┐Γ╬─╝■/db_books.sql , 3553