sql数据库查询_java

使用eclipse编写的个人通讯录。相比起来，虽然比较见到那，但是一样可以使用。(person address)

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说明：  基于Spring Boot 2.4、 Spring Cloud 2020 & Alibaba、 OAuth2 的微服务RBAC 权限管理系统。 记得上边点个star 关注更新(The micro service RBAC privilege management system based on spring boot 2.4, spring cloud 2020 & Alibaba, oauth2. Remember to click a star above to follow the update)

1、任务管理中，添加任务时去掉了分类和日期的必须输入检查，更方便快速添加； 相应的数据库脚本中，任务表(todo)的任务分类ID(CATEGORY_ID)和处理时间(DEAL_DATE)字段修改为允许空值； 2、任务管理中，修改了当点击新添加行的优先级和状态时也相应事件的Bug； 3、添加了相册名称和文档名称的最大长度验证； 4、笔记模块，修改直接添加笔记时，无法从相册添加图片的Bug； 5、用户管理模块更名为系统管理，并添加了系统设置功能，可以直接在页面上设置如下信息： 邮箱服务器、邮箱账号、邮箱密码、是否开放注册、相册缩略图尺寸； 升级时注意数据库脚本的修改。 (1, task management, add tasks remove classification and date when the must input inspection, more convenient fast add The corresponding database scripts, task lists (todo) task CATEGORY_ID) and the ID (classification processing time (DEAL_DATE) field modification to allow null values 2, task management in a click new add, modify did when priority and status of the corresponding events Bug 3, added album name and document name maximum length of validation 4, notes module, modify, cannot directly add notes from the album the Bug add images 5, user management module was renamed system management, and add system functions, can be directly on the page set the following information: Mailbox server, email accounts, E-mail passwords, is open registration, photo album thumbnail size Upgraded the modification. Attention database script )

Source requirements for at least 5 C or Java source code or programming or other good source of learning materials,

说明：  针对本人的一款山寨5230修改的UC浏览器(A cottage for my 5230 modified UC browser)

说明：  国内高人编写基因表达式编程（GEP）实现完全代码，完全面向对象，可以自己组合扩展，编制符合自己要求特定的编程代码。(The preparation of the domestic expert Gene Expression Programming (GEP) to achieve complete code, fully object-oriented, can expand their own portfolio, the preparation of their own request in line with the specific programming code.)

java实现的堆排序，你可以排序多种类型，可以实现代码重用，很好地利用了面向对象的思想(java achieve heap sort, you can sort a variety of types, you can achieve code reuse, good use of the object-oriented thinking)

java练习的源代码，我的初始学习，请多多关照(java source code of practice, my initial study, please take care of)

spark插件开发的中文文档。绝对的实用！(spark plug-in development in Chinese documents. The absolute practical!)