当前位置: 首页 > news >正文

1688商品详情数据采集,工程数据采集丨店铺数据采集丨商品详情数据采集

1688是中国的一个大型B2B电子商务平台,主要用于批发和采购各种商品。对于需要从1688上获取商品详情数据、工程数据或店铺数据的用户来说,可以采用以下几种常见的方法:

  1. 官方API接口:如果1688提供了官方的API接口,那么可以通过编写代码来调用这些接口,从而获取所需的数据。使用API的好处是数据格式通常比较规范,且获取速度较快。
  2. 网页爬虫:如果1688没有提供官方API,或者API不能满足所有需求,那么可以考虑使用网页爬虫来抓取数据。爬虫可以根据设定的规则自动访问网页、解析网页内容,并提取出所需的数据。但需要注意的是,爬虫可能会受到网站反爬虫机制的限制,且抓取速度可能较慢。
  3. 第三方数据服务商:市面上有一些第三方数据服务商提供了1688等电商平台的数据采集服务。这些服务商通常会使用自己的技术手段来获取数据,并将数据整理成易于使用的格式。使用第三方数据服务商的好处是无需自己编写代码或设置爬虫,但可能需要支付一定的费用。

最后,无论是使用API、爬虫还是第三方数据服务商,都需要对采集到的数据进行适当的处理和清洗,以确保数据的质量和可用性。

请求示例,API接口接入Anzexi58

请求参数

请求参数:num_iid=610947572360

参数说明:num_iid:1688商品ID
sales_data:&sales_data=1 获取近30天成交数据
agent:&agent=1 获取1688分销代发价格数据

响应示例

{"item":{"num_iid":601824709263,"title":"韩版仿兔毛围巾秋冬毛毛围巾学生毛毛绒围脖冬季女套头防寒户外","desc_short":"","price":"2.2","total_price":0,"suggestive_price":0,"orginal_price":"2.2","nick":"_sopid@BBBEbRNm7OS0uGCXPJucMBy2w","num":3786174,"min_num":2,"detail_url":"https://detail.1688.com/offer/601824709263.html","pic_url":"https://cbu01.alicdn.com/img/ibank/11921650503_1818272533.jpg","brand":"","brandId":"","rootCatId":0,"cid":325,"crumbs":[],"created_time":"","modified_time":"","delist_time":"","desc":"<div id=\"offer-template-0\"></div><div > </div>\r\n<div ><span ><strong> <span >材质:双面仿兔毛毛绒面料,</span></strong></span></div>\r\n<div ><span ><strong><span >不掉毛(不是薄薄的单面哦)</span></strong></span></div>\r\n<div ><span ><strong ><span >厚款3.39元</span></strong></span></div>\r\n<div ><span ><strong><span ><span >普通款2.38元</span></span></strong></span></div>\r\n<div ><span ><strong><span ><span >每条围巾都是独立OPP袋子包装,放心选购!</span></span></strong></span></div>\r\n<div ><span ><strong><span >现货供应,厂家直销,没有中间商赚差价,有大量可以谈价,有量有价</span></strong></span></div>\r\n<div ><span ><strong><span >(抖音,快手,直播电商福利品,天猫,淘宝,PDD,跨境电商供应商)</span></strong></span></div>\r\n<div ><strong><span ><span ><span >这款围巾是不掉毛的,有些激光高温裁剪残留的浮毛,抖抖就好了哦。</span></span></span></strong></div>\r\n<div > </div>\r\n<div ><span ><img src=\"https://cbu01.alicdn.com/img/ibank/O1CN01emutXa27pyd6vYZzm_!!2206475177847-0-cib.jpg\" alt=\"undefined\"/><br/><strong>此图拉拉袋包装的为客户定做款(大货是OPP透明袋独立包装)</strong><br/><img  src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01kFnNOl1MP9H5642lo_!!2272041426.jpg\" align=\"absmiddle\"/></span></div>\r\n<div ><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/TB2lZSUX7iHJuJjSZFjXXcGvXXa_!!2272041426.jpg\" align=\"absmiddle\"/><img src=\"https://img.alicdn.com/imgextra/i2/2272041426/TB2rvmVXYSGJuJjSZFqXXXo2pXa_!!2272041426.jpg\" align=\"absmiddle\"/></div>\r\n<div > </div>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01EKuyER1MP9LVqRODf_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01fH7zeu1MP9LXYMDb9_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01o03kWB1MP9LUPh2vD_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i4/2272041426/O1CN01zAl3p11MP9LTi5nZh_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01Zv9KBT1MP9LUIKRow_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01VlbKPj1MP9LU0NVFN_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i4/2272041426/O1CN01MjaoVZ1MP9LTiFjny_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i4/2272041426/O1CN01junsnm1MP9LX5bOdM_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i2/2272041426/O1CN014Dv2oq1MP9LU0KgIb_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i4/2272041426/O1CN01jNA7KZ1MP9LUHdDBF_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01JZW4Hn1MP9LUHd91D_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01nSbj2H1MP9LVqZ2mg_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i4/2272041426/O1CN01HmPSpT1MP9LSDyrsr_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p> </p>\r\n<div >..........</div><img src=\"https://www.o0b.cn/i.php?t.png&rid=gw-4.65990d0ea4c43&p=1778786759&k=92716&t=1704529167\" style=\"display:none\" />","desc_img":["https://cbu01.alicdn.com/img/ibank/O1CN01emutXa27pyd6vYZzm_!!2206475177847-0-cib.jpg","https://img.alicdn.com/imgextra/i3/2272041426/O1CN01kFnNOl1MP9H5642lo_!!2272041426.jpg","https://img.alicdn.com/imgextra/i3/2272041426/TB2lZSUX7iHJuJjSZFjXXcGvXXa_!!2272041426.jpg","https://img.alicdn.com/imgextra/i2/2272041426/TB2rvmVXYSGJuJjSZFqXXXo2pXa_!!2272041426.jpg","https://img.alicdn.com/imgextra/i3/2272041426/O1CN01EKuyER1MP9LVqRODf_!!2272041426.jpg","https://img.alicdn.com/imgextra/i3/2272041426/O1CN01fH7zeu1MP9LXYMDb9_!!2272041426.jpg","https://img.alicdn.com/imgextra/i3/2272041426/O1CN01o03kWB1MP9LUPh2vD_!!2272041426.jpg","https://img.alicdn.com/imgextra/i4/2272041426/O1CN01zAl3p11MP9LTi5nZh_!!2272041426.jpg","https://img.alicdn.com/imgextra/i3/2272041426/O1CN01Zv9KBT1MP9LUIKRow_!!2272041426.jpg","https://img.alicdn.com/imgextra/i3/2272041426/O1CN01VlbKPj1MP9LU0NVFN_!!2272041426.jpg","https://img.alicdn.com/imgextra/i4/2272041426/O1CN01MjaoVZ1MP9LTiFjny_!!2272041426.jpg","https://img.alicdn.com/imgextra/i4/2272041426/O1CN01junsnm1MP9LX5bOdM_!!2272041426.jpg","https://img.alicdn.com/imgextra/i2/2272041426/O1CN014Dv2oq1MP9LU0KgIb_!!2272041426.jpg","https://img.alicdn.com/imgextra/i4/2272041426/O1CN01jNA7KZ1MP9LUHdDBF_!!2272041426.jpg","https://img.alicdn.com/imgextra/i3/2272041426/O1CN01JZW4Hn1MP9LUHd91D_!!2272041426.jpg","https://img.alicdn.com/imgextra/i3/2272041426/O1CN01nSbj2H1MP9LVqZ2mg_!!2272041426.jpg","https://img.alicdn.com/imgextra/i4/2272041426/O1CN01HmPSpT1MP9LSDyrsr_!!2272041426.jpg"],"item_imgs":[{"url":"https://cbu01.alicdn.com/img/ibank/11921650503_1818272533.jpg"},{"url":"https://cbu01.alicdn.com/img/ibank/11921665153_1818272533.jpg"},{"url":"https://cbu01.alicdn.com/img/ibank/11884953047_1818272533.jpg"},{"url":"https://cbu01.alicdn.com/img/ibank/11954549050_1818272533.jpg"},{"url":"https://cbu01.alicdn.com/img/ibank/12483429103_1818272533.jpg"}],"item_weight":"","item_size":"","location":"浙江省 金华市","post_fee":"","express_fee":"","ems_fee":"","shipping_to":"","has_discount":"","video":"https://cloud.video.taobao.com/play/u/2206475177847/p/1/e/6/t/1/238604472723.mp4","is_virtual":"","sample_id":"","is_promotion":"","props_name":"0:0:颜色:红色;0:1:颜色:黑色;0:2:颜色:白色;0:3:颜色:灰色;0:4:颜色:杏色;0:5:颜色:粉色;0:6:颜色:咖啡色;0:7:颜色:米色;0:8:颜色:卡其色","prop_imgs":{"prop_img":[{"properties":"0:0","url":"https://cbu01.alicdn.com/img/ibank/11884977080_1818272533.jpg"},{"properties":"0:1","url":"https://cbu01.alicdn.com/img/ibank/11954549680_1818272533.jpg"},{"properties":"0:2","url":"https://cbu01.alicdn.com/img/ibank/11921650503_1818272533.jpg"},{"properties":"0:3","url":"https://cbu01.alicdn.com/img/ibank/11921680795_1818272533.jpg"},{"properties":"0:4","url":"https://cbu01.alicdn.com/img/ibank/11954549050_1818272533.jpg"},{"properties":"0:5","url":"https://cbu01.alicdn.com/img/ibank/11921689268_1818272533.jpg"},{"properties":"0:6","url":"https://cbu01.alicdn.com/img/ibank/11954552765_1818272533.jpg"},{"properties":"0:7","url":"https://cbu01.alicdn.com/img/ibank/O1CN01PtW77W27pyekEhcAt_!!2206475177847-0-cib.jpg"},{"properties":"0:8","url":"https://cbu01.alicdn.com/img/ibank/O1CN01t2Q1ci27pyjXB0fxo_!!2206475177847-0-cib.jpg"}]},"property_alias":"0:0:红色;0:1:黑色;0:2:白色;0:3:灰色;0:4:杏色;0:5:粉色;0:6:咖啡色;0:7:米色;0:8:卡其色","props":[{"name":"品牌","value":"高着"},{"name":"编织方法","value":"经编"},{"name":"功能","value":"保暖"},{"name":"适合季节","value":"冬季"},{"name":"货号","value":"WJ618"},{"name":"产地","value":"浙江义乌"},{"name":"款式","value":"中长"},{"name":"颜色","value":"红色"},{"name":"颜色","value":"黑色"},{"name":"颜色","value":"白色"},{"name":"颜色","value":"灰色"},{"name":"颜色","value":"杏色"},{"name":"颜色","value":"粉色"},{"name":"颜色","value":"咖啡色"},{"name":"颜色","value":"米色"},{"name":"颜色","value":"卡其色"},{"name":"主要下游平台","value":"淘宝"},{"name":"主要下游平台","value":"京东"},{"name":"主要下游平台","value":"ebay"},{"name":"主要下游平台","value":"亚马逊"},{"name":"主要下游平台","value":"wish"},{"name":"主要下游平台","value":"快手"},{"name":"主要下游平台","value":"速卖通"},{"name":"主要下游平台","value":"天猫"},{"name":"主要下游平台","value":"独立站"},{"name":"主要下游平台","value":"LAZADA"},{"name":"主要下游平台","value":"拼多多"},{"name":"主要下游平台","value":"抖音"},{"name":"有可授权的自有品牌","value":"否"},{"name":"是否跨境出口专供货源","value":"是"},{"name":"上市年份/季节","value":"2021年秋季"},{"name":"宽度(CM)","value":"12cm"},{"name":"风格","value":"百搭"},{"name":"风格","value":"优雅"},{"name":"风格","value":"极简"},{"name":"风格","value":"休闲风"},{"name":"风格","value":"时尚OL"},{"name":"风格","value":"简约"},{"name":"风格","value":"欧美"},{"name":"风格","value":"轻奢风"},{"name":"风格","value":"chic风"},{"name":"风格","value":"高级感"},{"name":"面料名称","value":"毛绒"},{"name":"风格分类","value":"时尚通勤"},{"name":"处理工艺","value":"经编"},{"name":"流行元素分类","value":"无"}],"total_sold":3786174,"skus":{"sku":[{"price":4.99,"total_price":4.99,"orginal price":4.99,"properties":"0:0","properties_name":"0:0:颜色:红色","quantity":0,"sku_id":5330445855404,"spec_id":"87b07b1e746bd546e97a0f5888726ae3"},{"price":4.99,"total_price":4.99,"orginal price":4.99,"properties":"0:1","properties_name":"0:1:颜色:黑色","quantity":0,"sku_id":5330445855410,"spec_id":"e664b2e7c4adae52d35767f51a9219f6"},{"price":4.99,"total_price":4.99,"orginal price":4.99,"properties":"0:2","properties_name":"0:2:颜色:白色","quantity":0,"sku_id":5330445855398,"spec_id":"18dc5ba8c7dc3df0eb8b731977df2372"},{"price":4.99,"total_price":4.99,"orginal price":4.99,"properties":"0:3","properties_name":"0:3:颜色:灰色","quantity":8020,"sku_id":5330445855408,"spec_id":"05808df6001a6ffa6fa13ae7df588b36"},{"price":4.99,"total_price":4.99,"orginal price":4.99,"properties":"0:4","properties_name":"0:4:颜色:杏色","quantity":0,"sku_id":5330445855412,"spec_id":"1ab2b4cd3cc2b51ed4055978ca4b8579"},{"price":4.99,"total_price":4.99,"orginal price":4.99,"properties":"0:5","properties_name":"0:5:颜色:粉色","quantity":0,"sku_id":5330445855402,"spec_id":"7a394d5d7d8560fae263cd2ffe9ee444"},{"price":4.99,"total_price":4.99,"orginal price":4.99,"properties":"0:6","properties_name":"0:6:颜色:咖啡色","quantity":0,"sku_id":5330445855396,"spec_id":"423651c0792f75de75484ae9bd5fe535"},{"price":4.99,"total_price":4.99,"orginal price":4.99,"properties":"0:7","properties_name":"0:7:颜色:米色","quantity":0,"sku_id":5330445855400,"spec_id":"45b9c574ac45662aba79f2cb72d20112"},{"price":4.99,"total_price":4.99,"orginal price":4.99,"properties":"0:8","properties_name":"0:8:颜色:卡其色","quantity":0,"sku_id":5330445855406,"spec_id":"f7931f4b9892a8c41b76205cb1d50627"}]},"seller_id":null,"sales":0,"shop_id":null,"props_list":{"0:0":"颜色:红色","0:1":"颜色:黑色","0:2":"颜色:白色","0:3":"颜色:灰色","0:4":"颜色:杏色","0:5":"颜色:粉色","0:6":"颜色:咖啡色","0:7":"颜色:米色","0:8":"颜色:卡其色"},"seller_info":{"nick":null,"user_num_id":null,"sid":null,"title":null,"zhuy":null,"shop_name":null},"tmall":"false","error":"","warning":"","url_log":[],"unit":null,"is_support_mix":null,"mix_amount":null,"mix_begin":null,"mix_number":null,"priceRange":[[2,"2.2"]],"priceRangeOriginal":[],"_ddf":"sop","props_img":{"0:0":"https://cbu01.alicdn.com/img/ibank/11884977080_1818272533.jpg","0:1":"https://cbu01.alicdn.com/img/ibank/11954549680_1818272533.jpg","0:2":"https://cbu01.alicdn.com/img/ibank/11921650503_1818272533.jpg","0:3":"https://cbu01.alicdn.com/img/ibank/11921680795_1818272533.jpg","0:4":"https://cbu01.alicdn.com/img/ibank/11954549050_1818272533.jpg","0:5":"https://cbu01.alicdn.com/img/ibank/11921689268_1818272533.jpg","0:6":"https://cbu01.alicdn.com/img/ibank/11954552765_1818272533.jpg","0:7":"https://cbu01.alicdn.com/img/ibank/O1CN01PtW77W27pyekEhcAt_!!2206475177847-0-cib.jpg","0:8":"https://cbu01.alicdn.com/img/ibank/O1CN01t2Q1ci27pyjXB0fxo_!!2206475177847-0-cib.jpg"},"sales_info":{"seller_num":"","repeat_rate_purchase":"","per_capita_purchases":"","comment_num":"","comment_url":""},"format_check":"ok","shop_item":[],"relate_items":[]},

 

相关文章:

1688商品详情数据采集,工程数据采集丨店铺数据采集丨商品详情数据采集

1688是中国的一个大型B2B电子商务平台&#xff0c;主要用于批发和采购各种商品。对于需要从1688上获取商品详情数据、工程数据或店铺数据的用户来说&#xff0c;可以采用以下几种常见的方法&#xff1a; 官方API接口&#xff1a;如果1688提供了官方的API接口&#xff0c;那么可…...

Flutter(四):SingleChildScrollView、GridView

SingleChildScrollView、GridView 遇到的问题 以下代码会报错: class GridViewPage extends StatefulWidget {const GridViewPage({super.key});overrideState<GridViewPage> createState() > _GridViewPage(); }class _GridViewPage extends State<GridViewPage&g…...

【C++】102.二叉树的层序遍历

题目描述 给你二叉树的根节点 root &#xff0c;返回其节点值的 层序遍历 。 &#xff08;即逐层地&#xff0c;从左到右访问所有节点&#xff09;。 示例1&#xff1a; 输入&#xff1a;root [3,9,20,null,null,15,7] 输出&#xff1a;[[3],[9,20],[15,7]]示例 2&#xff1…...

Java学习笔记006——子类与父类的类型转换

在Java中&#xff0c;类型转换主要涉及到两种类型&#xff1a;向上类型转换&#xff08;Upcasting&#xff09;和向下类型转换&#xff08;Downcasting&#xff09;。 1. 向上类型转换&#xff08;Upcasting&#xff09;&#xff1a; 向上类型转换是将子类的对象转换为父类类…...

FedAsync Asynchronous Federated Optimization

文章目录 IntroductionMethodologyConvergence analysisExperiments Introduction 联邦学习有三个关键属性: 不频繁的任务激活。对于弱边缘设备&#xff0c;学习任务只在设备空闲、充电、连接非计量网络时执行.沟通不频繁。边缘设备和远程服务器之间的连接可能经常不可用、缓…...

学习基于 JavaScript 语言 的计算机界三大神书”之一 ——SICP

如何阅读“计算机界三大神书”之一 ——SICP 《计算机程序的构造和解释》&#xff08;Structure and Interpretation of Computer Programs&#xff0c;简记为SICP&#xff09;是MIT的基础课教材&#xff0c;出版后引起计算机教育界的广泛关注&#xff0c;对推动全世界大学计算…...

【RISC-V 指令集】RISC-V 向量V扩展指令集介绍(一)-向量扩展编程模型

1. 引言 以下是《riscv-v-spec-1.0.pdf》文档的关键内容&#xff1a; 这是一份关于向量扩展的详细技术文档&#xff0c;内容覆盖了向量指令集的多个关键方面&#xff0c;如向量寄存器状态映射、向量指令格式、向量加载和存储操作、向量内存对齐约束、向量内存一致性模型、向量…...

K8s 镜像缓存管理 kube-fledged 认知

写在前面 博文内容为K8s 镜像缓存管理 kube-fledged 认知内容涉及&#xff1a; kube-fledged 简单介绍部署以及基本使用 理解不足小伙伴帮忙指正 不必太纠结于当下&#xff0c;也不必太忧虑未来&#xff0c;当你经历过一些事情的时候&#xff0c;眼前的风景已经和从前不一样了。…...

ModbusTcp协议

Modbus TCP是一种通信协议&#xff0c;用于工业设备之间的通信。它是Modbus协议家族中的一个成员&#xff0c;最初是为串行通信设计的&#xff0c;但后来扩展到了TCP/IP网络。Modbus TCP/IP是一种公开的标准&#xff0c;由Modbus组织制定&#xff0c;并且被广泛应用于工业自动化…...

常用工具——Gradle

前言 实践是最好的学习方式&#xff0c;技术也如此。 文章目录 前言一、Gradle 简介二、文件结构详解 一、Gradle 简介 Gradle 文件是一个独立于 android 之外的一个东西&#xff1b; 是什么 gradle 就是编译、打包 Android 工程的一个构建工具&#xff1b;build.gradle 文件&…...

OpenHarmony教程指南—Navigation开发 页面切换场景范例

简介 在应用开发时&#xff0c;我们常常遇到&#xff0c;需要在应用内多页面跳转场景时中使用Navigation导航组件做统一的页面跳转管理&#xff0c;它提供了一系列属性方法来设置页面的标题栏、工具栏以及菜单栏的各种展示样式。除此之外还拥有动态加载&#xff0c;navPathSta…...

2024-简单点-picamera2除了文档还有哪里可以学习实例?

picamera2学习例子 去github的picamera2库&#xff0c;找app和examples目录&#xff0c;然后学习...

JavaScript实现点击鼠标弹钢琴的效果

思路&#xff1a; 图片设置宽900px&#xff0c;找到鼠标按下时的x坐标和img距离body的x坐标&#xff0c;两个值相减&#xff0c;然后除100取整&#xff0c;赋值给a&#xff0c;通过判断a的值来确定放出那个音乐。 完整代码&#xff1a; <!DOCTYPE html> <html lan…...

docker-compose Install rustdesk

RustDesk RustDesk 是一款开源的远程支持和远程桌面工具,它旨在为用户提供便捷的远程协助和远程访问功能。 默认情况下,hbbs 监听21115(tcp), 21116(tcp/udp), 21118(tcp),hbbr 监听21117(tcp), 21119(tcp)。务必在防火墙开启这几个端口, 请注意21116同时要开启TCP和UDP。…...

初学C++

注释 变量 作用&#xff1a;给一段指定的内存空间起名&#xff0c;方便操作这段内容 数据类型 变量名 变量初始值; 常量 用于记录程序中不可更改的数据 宏常量&#xff1a; #define 宏常量 常量值 const修饰的变量&#xff1a; const 数据类型 常量名 常量值; 关键字 …...

数据分析-Pandas数据y轴双坐标设置

数据分析-Pandas数据y轴双坐标设置 数据分析和处理中&#xff0c;难免会遇到各种数据&#xff0c;那么数据呈现怎样的规律呢&#xff1f;不管金融数据&#xff0c;风控数据&#xff0c;营销数据等等&#xff0c;莫不如此。如何通过图示展示数据的规律&#xff1f; 数据表&…...

Android多线程实现方式及并发与同步,Android面试题汇总

一. 开发背景 想要成为一名优秀的Android开发&#xff0c;你需要一份完备的知识体系&#xff0c;在这里&#xff0c;让我们一起成长为自己所想的那样。 我们的项目需要开发一款智能硬件。它由 Web 后台发送指令到一款桌面端应用程序&#xff0c;再由桌面程序来控制不同的硬件设…...

2023年全国职业院校技能大赛中职组大数据应用与服务赛项题库参考答案陆续更新中,敬请期待…

2023年全国职业院校技能大赛中职组大数据应用与服务赛项题库参考答案陆续更新中&#xff0c;敬请期待… 武汉唯众智创科技有限公司 2024 年 2 月 联系人&#xff1a;辜渝傧13037102709 题号&#xff1a;试题01 模块三&#xff1a;业务分析与可视化 &#xff08;一&#xff0…...

设计MySQL数据表的几个注意点

最近合作搞项目&#xff0c;发现了很多问题。特别的&#xff0c;数据库层面上的问题更为致命。记录一下&#xff0c;希望后面看到博客的同学们注意。 注意&#xff1a;以下观点只用于一般情况下的单体、微服务&#xff0c;不保证适用所有场景。 一、ID问题 ID名称问题 如下图…...

android 键盘遮挡输入框问题回忆

背景 刚开始做Android的时候&#xff0c;有一次遇到输入框位于页面底部&#xff0c;弹出的键盘老是遮挡输入框&#xff0c;这就给人一种感觉----不咋舒服。当时&#xff0c;网上百度了一遍&#xff0c;后面终于解决了&#xff0c;由于当时天天加班&#xff0c;没时间写博客&…...

告别打包失败!Matlab开发者必看:Runtime版本精准匹配与离线部署全攻略

MATLAB Runtime精准匹配与离线部署实战指南 当MATLAB开发者遭遇Runtime版本陷阱 深夜的办公室里&#xff0c;王工程师盯着屏幕上第7次打包失败的红色错误提示&#xff0c;揉了揉酸胀的眼睛。这个场景对许多MATLAB开发者来说并不陌生——明明在自己的R2022b Update 3环境中完美运…...

用HyperLynx VX2.5做LPDDR4X与高速串行总线仿真的完整工作流

HyperLynx VX2.5实战&#xff1a;LPDDR4X与高速串行总线仿真全流程解析 在当今高速电路设计领域&#xff0c;信号完整性问题已成为制约产品性能的关键瓶颈。尤其对于搭载LPDDR4X内存和高速串行总线的移动设备与服务器&#xff0c;工程师们常常陷入这样的困境&#xff1a;设计阶…...

别再纠结选哪种了!一文讲透无人机测深三剑客(激光雷达/测深仪/GPR)的实战选型指南

无人机测深技术三剑客&#xff1a;激光雷达、测深仪与探地雷达的深度选型指南 当无人机遇上水深测量&#xff0c;技术选型往往成为项目成败的关键。在河道整治、水库清淤、海岸线测绘等场景中&#xff0c;工程师们常面临一个核心难题&#xff1a;如何在激光雷达、测深仪和探地雷…...

OpenClaw小龙虾设置DeepSeek模型|自检清单+常见问题解决方案

OpenClaw 连接 DeepSeek 完整图文教程 前置准备 下载小龙虾一键安装包&#xff08;下载地址&#xff1a;www.totom.top&#xff09;并安装。 已安装并可以正常打开 OpenClaw Windows。 OpenClaw 顶部 Gateway 状态保持在线。 电脑已联网&#xff0c;可正常访问 DeepSeek 开…...

拒绝封闭技术栈绑架:MyEMS 开源能源管理平台的架构中立性与兼容性设计

在企业数字化转型的深水区&#xff0c;能源管理系统正从单一的计量工具演变为支撑生产运营的核心基础设施。然而&#xff0c;当我们审视这一领域的技术现状时&#xff0c;不难发现一个令人警惕的现象&#xff1a;大量商业能源管理软件正通过封闭的技术栈、私有的通信协议和紧耦…...

别再瞎猜了!LaTeX排版时em、ex、pt、px到底该用哪个?一篇讲透所有单位

LaTeX排版单位全指南&#xff1a;从em到px的精准选择策略 在学术写作和科技文档排版领域&#xff0c;LaTeX以其专业精美的输出质量著称。然而&#xff0c;对于初学者而言&#xff0c;面对em、ex、pt、px等多种长度单位时&#xff0c;常常陷入选择困难——图片宽度该用pt还是cm&…...

全志T113-i音视频编解码测试:从环境搭建到问题排查全流程

1. 项目概述与核心价值最近在调试一块基于全志T113-i芯片的开发板&#xff0c;核心任务是对其音视频编解码能力进行全面的功能与性能验证。这听起来像是一个标准的硬件测试流程&#xff0c;但如果你真的上手做过&#xff0c;就会知道从拿到一块“裸板”到能稳定播放1080P视频、…...

magic-api Swagger文档自动生成:让API文档维护变得简单

magic-api Swagger文档自动生成&#xff1a;让API文档维护变得简单 【免费下载链接】magic-api magic-api 是一个接口快速开发框架&#xff0c;通过Web页面编写脚本以及配置&#xff0c;自动映射为HTTP接口&#xff0c;无需定义Controller、Service、Dao、Mapper、XML、VO等Jav…...

GANSpace核心原理揭秘:PCA在GAN激活空间中的神奇应用

GANSpace核心原理揭秘&#xff1a;PCA在GAN激活空间中的神奇应用 【免费下载链接】ganspace 项目地址: https://gitcode.com/gh_mirrors/ga/ganspace GANSpace是一项革命性技术&#xff0c;它通过主成分分析&#xff08;PCA&#xff09;在生成对抗网络&#xff08;GAN&…...

声明式图表工具:提升技术文档绘制的自动化方案

声明式图表工具&#xff1a;提升技术文档绘制的自动化方案 【免费下载链接】drawio_mermaid_plugin Mermaid plugin for drawio desktop 项目地址: https://gitcode.com/gh_mirrors/dr/drawio_mermaid_plugin 本文旨在探讨基于文本驱动绘图的声明式图表生成方案在技术文…...