Web实战】停车场管理系统第20页

鸿蒙 HarmonyOS NEXT应用开发案例集

✍️作者简介：小北编程（专注于HarmonyOS、Android、Java、Web、TCP/IP等技术方向）博客主页：开源中国、稀土掘金、51cto博客、博客园、知乎、简书、慕课网、CSDN如果文章对您有一定的帮助请关注

小北编程·2024-09-07 09:53

项目实战 ---- 商用落地视频搜索系统（7）---优化(1)--预处理优化

目录背景要解决的问题技术理念与落地思路完整代码另外的问题与解决优化运行效果log效果图背景作为商用落地系统，我们当然希望搜索视频的关联度或者说准确性与我们希望查询的视频相关度越高越好。为此，除了在query层面上优化，我们还需要注重我们的输入。那么如何才能更好的对视频进行预处理以及为更好的查询奠定基础，是我们需要优化的一个重要方向。这里涉及到视频特征的提取以及视频比对的算法。本节主要聚焦在优化视频

PhoenixAI8·2024-09-07 09:53

网络安全（黑客）自学

无论网络、Web、移动、桌面、云等哪个领域，都有攻与防两面性，例如Web安全技术，既有Web渗透，也有Web防御技术（WAF）。

白帽子凯哥·2024-09-07 09:21

电子应用速成指南：Electron-Vite-Vue 实战手册

电子应用速成指南：Electron-Vite-Vue实战手册electron-vite-vueReallysimpleElectron+Vite+Vueboilerplate.项目地址:https://

褚柯深Archer·2024-09-07 08:50

数据库课程设计mysql

例如，设计一个图书管理系统，涉及到学生、图书、借阅等实体。2.功能需求：-用户管理：注册、登录-图书管理：增删改查图书信息-借阅管理：借书和还书3.性能

109702008·2024-09-07 08:50

selenium.common.exceptions.SessionNotCreatedException: Message: session not created异常的解决方法，亲测有效，嘿嘿嘿

文章目录问题分析报错原因解决思路解决方法1.检查并更新WebDriver2.配置WebDriver路径（Python示例）3.关闭并重启浏览器4.检查安全软件设置5.尝试不同的WebDriver或浏览器

代码无疆·2024-09-07 08:48

MySQL · 性能优化 · 提高查询效率的实用指南（下）

MySQL，作为最流行的开源关系型数据库管理系统之一，广泛应用于各种规模的应用和企业。然而，尽管MySQL本身是一个强大的工具，不当的配置或设计仍然可能导致性能瓶颈和资源浪费。

不惑_·2024-09-07 08:15

【Python】案例介绍Pytest进行压力测试

在现代Web应用程序中，性能是至关重要的。为了确保应用程序能够在高负载下正常运行，我们需要进行性能测试。今天，应小伙伴的提问，田辛老师来写一个Pytest进行压力测试的简单案例。

田辛 | 田豆芽·2024-09-07 07:41

class 7: vue.js 3 前端工程化

因此，我们需要使用webpack或者Vite构建一个支持SFC开发的Vue.js3环境目录前端发展史webpackVueCLI脚手架前端发展史Web早期：也就是互联网发展早期，前端开发人员只负责写静态页面

Clarence Liu·2024-09-07 07:39

Python+Pytest压力测试

在现代Web应用程序中，性能是至关重要的。为了确保应用程序能够在高负载下正常运行，我们需要进行性能测试。今天，应小伙伴的提问，老向老师来写一个Pytest进行压力测试的简单案例。

浪里一条鱼·2024-09-07 07:38

Mysql学习笔记

凉风有信2020·2024-09-07 07:20

Spring Boot启动卡在Root WebApplicationContext: initialization completed in...

SpringBoot启动打印RootWebApplicationContext:initializationcompletedin...这行日志完成后需要等很长时间才能真正启动完成。

江湖一码农·2024-09-07 07:35

Spring Boot实现发QQ邮件

博客主页:南来_北往系列专栏：SpringBoot实战引言尽管电子邮件已不再是主流的沟通方式，但在职场中仍有不少人偏好使用邮件进行交流。

Deh0rs·2024-09-07 06:33

邀您一起编写《架构演进之路》

写书起源1.B站讲课2.编辑邀约三、书籍申报信息1书籍目录2书籍简介3选题和特色四、谈一谈为什么要发起合力写书这件事1定位2目标3作用4当前坑位五、提示六、结束语前言本书技术栈涉及前后端、大数据、物联网、WebGL

猿脑2.0·2024-09-07 05:57

k8s｜组件基本概念

kubernetes是一个可移植的，可扩展的开源平台，是Google开源的容器集群管理系统（谷歌内部:Borg)，用于管理容器化的工作负载和服务，可促进声明式配置和自动化。

yygr·2024-09-07 05:55

react native中ScrollView嵌套WebView导致的闪退（rn版本0.70.0）

reactnative中ScrollView嵌套WebView导致的闪退（rn版本0.70.0）网上找了一圈，WebView的问题区也看了一圈，没有可以解决我的闪退的问题，重复进出页面后依然会闪退，最终解决方案

诚实可靠王大锤·2024-09-07 05:54

十月十八张家界张家界天门山

我们是直接开车到了巴士停车场。我们先到的天门洞脚下，需要爬999福梯上去，然后坐七个长电梯穿山而过，上去再选择走哪条线路，有东线西线之选，也可以跑完全程是一个圈。两边

幸福向上·2024-09-07 05:59

自学黑客（网络安全）

无论网络、Web、移动、桌面、云等哪个领域，都有攻与防两面性，例如Web安全技术，既有Web渗透，也有Web防御技术（WAF）。作为一个合格的网络安全工程师，应该做到攻守兼备，毕竟

L世界凌乱了·2024-09-07 05:52

【游玩随记】徒步黑山谷

大巴在盘山公路上弯来弯去，渐行渐高，过了十几分钟，车子爬上了山顶，才到了黑山谷南大门的停车场上。大家迫不及待地跳下了车，欢快地向谷底奔去。我一边

蒋老师讲谈·2024-09-07 04:48

java计算机毕业设计生产管理系统源代码+数据库+系统+lw文档

java计算机毕业设计生产管理系统源代码+数据库+系统+lw文档java计算机毕业设计生产管理系统源代码+数据库+系统+lw文档本源码技术栈：项目架构：B/S架构开发语言：Java语言开发软件：ideaeclipse

影伴设计·2024-09-07 04:18

SwiftUI iOS 开源项目之购物类App界面(教程含源码)

实战需求SwiftUIiOS开源项目之购物类App界面基于SwiftUI设计了一个家具店应用程序的两个屏幕。顶部的主页包含菜单和配置文件按钮。

iCloudEnd·2024-09-07 04:56

基于Django开发的电商购物平台(完整项目介绍 --＞项目环境 , 项目完整代码 , 项目服务器/虚拟机部署)

1-10_Django项目实战文档本网站是基于Django+uwsgi+nginx+MySQL+redis+linux+requests开发的电商购物系统,以及通过使用爬虫技术批量获取商品数据.实现客户端

攒了一袋星辰·2024-09-07 03:43

Springboot电商项目

Springboot电商项目项目初始化引入sql文件，新建springboot工程，添加web依赖，修改springboot版本增加依赖4.0.0org.springframework.bootspring-boot-starter-parent2.5.9com.hillkyimocc_mall0.0.1

Hillky.·2024-09-07 03:42

计算机毕业设计springboot健身中心前台信息管理系统qotli源码+系统+程序+lw文档+部署

计算机毕业设计springboot健身中心前台信息管理系统qotli源码+系统+程序+lw文档+部署计算机毕业设计springboot健身中心前台信息管理系统qotli源码+系统+程序+lw文档+部署本源码技术栈

呦呦网络·2024-09-07 03:11

SpringBoot电商项目实战Day5

学习目标：完成该项目的用户模块开发。学习内容：完成了用户的注册、登录、更新个性签名、登出，管理员登陆。重难点包括：统一响应对象，登陆状态的保持与统一的异常处理。统一对象处理通过ApiRestResponse类进行统一格式的返回。使用session的技术对用户登陆的信息继续保存，并在进行登出的时候进行删除。通过一个类进行异常的统一处理。学习时间：08：00-11：0013：00-17：0018：00

白浊.·2024-09-07 03:10

【架构】一款永不重复的高性能分布式发号器，实战nginxpdf

零、基本术语发号器：用于生成唯一流水号（也即俗称的唯一ID）的服务系统，称之为发号器一、技术选型UUID优点：能够保证唯一性缺点：（1）完全的时间数据=>性能比较差、比较长、占用空间大、间接导致数据库性能下降;（2）无序=>导致B+树索引在写的时候会有过多的随机写操作，不会产生有顺序的append操作，而是需要进行insert操作，这将读取整个B+树节点到内存并在插入该条记录后会将整个节点写会磁盘

m0_64867839·2024-09-07 02:39

SpringBoot高并发！java分布式开发面试题

大致就是梳理知识点+夯实基础+进阶深入学习+实战，下面我会一点点跟大家剖析，本文干货满满，大家仔细阅读。

spring面试题·2024-09-07 02:38

salmon分析RNA-seq实战

Salmon应用查看帮助文档#查看可用的命令###Salmonv0.9.1salmon-h#查看帮助文档之Salmon'squasi-mapping-basedmodesalmon--no-version-checkquant--help-reads#查看帮助文档之Salmon'salignment-basedmodesalmon--no-version-checkquant--help-alig

超级无敌大蜗牛·2024-09-07 02:46

html如何嵌套页面？标签告诉你答案</h4> </div> <div class="article-excerpt"> <em>web</em>前端全栈资料粉丝福利（面试题、视频、资料笔记、进阶路线）在这里小编首先介绍的是HTML中iframe标签的用法：怎么在一个网页中嵌入另一个网页呢，我们可以用html中的iframe标签搞定 </div> </a> <div class="newsitem-meta"> <span class=" votes-operation"> <span class="wrap"> <i class="glyphicon glyphicon-thumbs-up hot"></i> </span> <span class="author pr20"> PHP9年架构师<span class="dot">·</span>2024-09-07 02:06 </span> </span> <ul class="taglist--inline inline-block articletitle--tag"> </ul> </div> </div> </div> <div class="news-item streamitem clearfix mt15"> <div class="newsitem-info clearfix"> <a href="/article/1832120605256806400.htm" ></a> <a target="_blank" href="/article/1832120605256806400.htm"> <div class="mb5 mt5"> <h4 class="news__item-title mt0">Oracle点滴</h4> </div> <div class="article-excerpt"> internal/oraclesys/change_on_installsystem/managerscott/tigersysman/oem_temp2.ORACLE9IAS<em>WEB</em>CACHE的初始默认用户和密码 </div> </a> <div class="newsitem-meta"> <span class=" votes-operation"> <span class="wrap"> <i class="glyphicon glyphicon-thumbs-up hot"></i> </span> <span class="author pr20"> zwei1121<span class="dot">·</span>2024-09-07 02:06 </span> </span> <ul class="taglist--inline inline-block articletitle--tag"> <li class="tagPopup mb5"> <a class="tag" href="/search/Oracle/1.htm"> Oracle </a> </li> <li class="tagPopup mb5"> <a class="tag" href="/search/oracle/1.htm"> oracle </a> </li> <li class="tagPopup mb5"> <a class="tag" href="/search/table/1.htm"> table </a> </li> <li class="tagPopup mb5"> <a class="tag" href="/search/sql/1.htm"> sql </a> </li> <li class="tagPopup mb5"> <a class="tag" href="/search/%E6%95%B0%E6%8D%AE%E5%BA%93/1.htm"> 数据库 </a> </li> <li class="tagPopup mb5"> <a class="tag" href="/search/session/1.htm"> session </a> </li> <li class="tagPopup mb5"> <a class="tag" href="/search/user/1.htm"> user </a> </li> </ul> </div> </div> </div> <div class="news-item streamitem clearfix mt15"> <div class="newsitem-info clearfix"> <a href="/article/1832119471062478848.htm" ></a> <a target="_blank" href="/article/1832119471062478848.htm"> <div class="mb5 mt5"> <h4 class="newsitem-title mt0">SQL注入漏洞检测</h4> </div> <div class="article-excerpt"> SQLMap进阶使用3.1SQLMap高级用法3.2SQLMap配置文件详解3.3SQLMap插件的使用SQL注入漏洞检测4.1SQL注入漏洞检测基础4.2SQL注入漏洞检测工具4.3SQL注入漏洞检测<em>实战</em> </div> </a> <div class="newsitem-meta"> <span class=" votes-operation"> <span class="wrap"> <i class="glyphicon glyphicon-thumbs-up hot"></i> </span> <span class="author pr20"> Kali与编程～<span class="dot">·</span>2024-09-07 02:36 </span> </span> <ul class="taglist--inline inline-block articletitle--tag"> <li class="tagPopup mb5"> <a class="tag" href="/search/sql/1.htm"> sql </a> </li> <li class="tagPopup mb5"> <a class="tag" href="/search/%E7%BD%91%E7%BB%9C/1.htm"> 网络 </a> </li> <li class="tagPopup mb5"> <a class="tag" href="/search/%E5%AE%89%E5%85%A8/1.htm"> 安全 </a> </li> </ul> </div> </div> </div> <div class="news-item streamitem clearfix mt15"> <div class="news__item-info clearfix"> <a href="/article/1832115563959250944.htm" ></a> <a target="_blank" href="/article/1832115563959250944.htm"> <div class="mb5 mt5"> <h4 class="news__item-title mt0">python modbus tk 库_Python Modbus_tk在树莓派上实现rtu master</h4> </div> <div class="article-excerpt"> pymodbusMinimalModbusModbus-tkmodbus_tk：完整modbus协议栈的实现，支持modbustcp/rtu｛1.提供slave模拟器，即模拟modbusserver:502),<em>web</em>-basedhmimaster </div> </a> <div class="news__item-meta"> <span class=" votes-operation"> <span class="wrap"> <i class="glyphicon glyphicon-thumbs-up hot"></i> </span> <span class="author pr20"> weixin_39624716<span class="dot">·</span>2024-09-07 01:04 </span> </span> <ul class="taglist--inline inline-block articletitle--tag"> <li class="tagPopup mb5"> <a class="tag" href="/search/python/1.htm"> python </a> </li> <li class="tagPopup mb5"> <a class="tag" href="/search/modbus/1.htm"> modbus </a> </li> <li class="tagPopup mb5"> <a class="tag" href="/search/tk/1.htm"> tk </a> </li> <li class="tagPopup mb5"> <a class="tag" href="/search/%E5%BA%93/1.htm"> 库 </a> </li> </ul> </div> </div> </div> <div class="news-item streamitem clearfix mt15"> <div class="news__item-info clearfix"> <a href="/article/1832113195716800512.htm" ></a> <a target="_blank" href="/article/1832113195716800512.htm"> <div class="mb5 mt5"> <h4 class="newsitem-title mt0">甜20191115距离和速度</h4> </div> <div class="article-excerpt"> 今天去机场接亲人，发现才两个月没去，机场已经发生了变化，接客<em>停车场</em>要通过摆渡车才能到达，原本直接的路改的弯弯绕绕。经了解才知道，原来机场在修地铁路线，要这样摆渡三年才能恢复。 </div> </a> <div class="newsitem-meta"> <span class=" votes-operation"> <span class="wrap"> <i class="glyphicon glyphicon-thumbs-up hot"></i> </span> <span class="author pr20"> 尝酥品甜<span class="dot">·</span>2024-09-07 01:40 </span> </span> <ul class="taglist--inline inline-block articletitle--tag"> </ul> </div> </div> </div> <div class="news-item streamitem clearfix mt15"> <div class="news__item-info clearfix"> <a href="/article/1832110775175573504.htm" ></a> <a target="_blank" href="/article/1832110775175573504.htm"> <div class="mb5 mt5"> <h4 class="newsitem-title mt0">h5互动游戏开发｜卡牌游戏｜h5游戏搭建开发多少钱</h4> </div> <div class="article-excerpt"> 游戏开发-联系电话：13642679953（微信同号）一、H5互动游戏开发的基本概念H5互动游戏开发是一种基于<em>Web</em>浏览器的应用程序开发技术 </div> </a> <div class="newsitem-meta"> <span class=" votes-operation"> <span class="wrap"> <i class="glyphicon glyphicon-thumbs-up hot"></i> </span> <span class="author pr20"> 红匣子实力推荐<span class="dot">·</span>2024-09-07 01:02 </span> </span> <ul class="taglist--inline inline-block articletitle--tag"> </ul> </div> </div> </div> <div class="news-item streamitem clearfix mt15"> <div class="news__item-info clearfix"> <a href="/article/1832105984995192832.htm" class='news-img' style="background-image:url('http://img.e-com-net.com/image/info8/33c9c5605a6440aa917fc34036bc9535.jpg@!80x60')" ></a> <a target="_blank" href="/article/1832105984995192832.htm"> <div class="mb5 mt5"> <h4 class="newsitem-title mt0">sql注入漏洞</h4> </div> <div 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