对于mongodb的引用，spring有对应的封装包。<dependency<groupIdorg.springframework.data</groupId<artifactIdspringdatamongodb</artifactId

/单图上传@returnbool|mixed|string/protectedfunctionuploadingqrcode($images'',$name'')if(empty($images))$thisresult($images,0,'图片错误');if(pregmatch('/^(data:\simag

var connectionString  "Data Source(localdb)\\v11.0;Initial CatalogSTANLOG;Integrated SecurityTrue";using (SqlConnection connection  new SqlConnection(connectionString

1：在components文件夹下新建CountDown.vuejs<template<p{{time}}</p</template<scriptexportdefault{data(){return{time:'',

1、介绍R2DBC(ReactiveRelationalDatabaseConnectivity)是在2018年SpringOnePlatform大会被提出来的，它旨在使用完全无阻塞驱动程序创建数据库链接，为SQL数据库创建响应式API。为了探索R2DBC我们将创建一个简单的WebFlux应用实现目标2、项目配置

文章内容输出来源：拉勾教育Java高薪训练营SpringSpringMvcSpringDataJpa框架整合本篇博客，我们来说下spring整合springmvc和springdatajpa的整个过程先来看下项目结构我把配置文件拆分为s

BigDatatechnologyhasbeenextremelydisruptivewithopensourceplayingadominantroleinshapingitsevolution.Whileononehandithasbeendisruptive,ontheotherith

读取plist:// 获取文件路径。NSString path  NSBundle mainBundle pathForResource:@"plistDemo" ofType:@"plist";// 读取文件  NSMutableDictionary data  NSMutableDiction

BigDatatechnologyhasbeenextremelydisruptivewithopensourceplayingadominantroleinshapingitsevolution.Whileononehandithasbeendisruptive,ontheotherith

usingSystem;usingSystem.Collections;usingSystem.Collections.Generic;usingSystem.Collections.Specialized;usingSystem.Data;usingSystem.Globalization;usingSys