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Mybatis-plus获取雪花算法生成的ID并返回生成ID_java_脚本之家
算法具体实现在下面这个类中,就不大面积贴代码了 1 importcom.baomidou.mybatisplus.core.toolkit.IdWorker; 我们可以这样调用,其中entity就是希望持久化的对象。 1 Long ID=IdWorker.getId(entity); 注意:拿到ID之后,需要手动将ID赋值到entity对象上;如果不手动赋值,执行完save()
www.jb51.net/program/299598g...htm 2025-6-21
uniapp调用百度语音实现录音转文字功能_javascript技巧_脚本之家
在里面会出现wa-permission文件 夹下面会有一个permission.js, 3.相关代码 uniapp端代码 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58...
www.jb51.net/article/2325...htm 2025-6-19
如何使用Python做个自定义动态壁纸_python_脚本之家
MainWindow.setAttribute(Qt.WA_TranslucentBackground) MainWindow.setWindowFlag(Qt.FramelessWindowHint) # 隐藏边框 # author:Dragon少年 def retranslateUi(self, MainWindow): _translate = QtCore.QCoreApplication.translate MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow")) self.pushButton.se...
www.jb51.net/article/2208...htm 2025-6-18
基于Python编写微信清理工具的示例代码_python_脚本之家
self.setAttribute(Qt.WA_TranslucentBackground, True) # 阴影 effect = QGraphicsDropShadowEffect(blurRadius=12, xOffset=0, yOffset=0) effect.setColor(QColor(25, 25, 25, 170)) self.mainFrame.setGraphicsEffect(effect) def doFadeIn(self): # 动画 self.animation = QPropertyAnimation(self, b'wind...
www.jb51.net/article/2485...htm 2025-5-29
关于QueryWrapper,实现MybatisPlus多表关联查询方式_java_脚本之家
@Select("select a.code as code , b.name as name , b.barcode as barcode , a.ware_code as wareCode , c.name as wareName , a.qty as qty , a.oprice as oprice , a.total as total , " + " a.id as id , a.create_by as createBy , a.create_date as createDate , a.update...
www.jb51.net/article/2342...htm 2025-6-18