[root@c7]vim/etc/yum.repos.d/CentOS-Base.repo1CentOS-Base.repo23ThemirrorsystemusestheconnectingIPaddressoftheclientandthe4updatestatusofeachmirrortopickmirrorsthatareupdatedtoand5geographicallyclosetotheclient.YoushouldusethisforCentOSupdates6unlessyouaremanuallypickingothermirrors.78Ift...
[root@localhost/]ls/sbin/ifconfigls:cannotaccessifconfig:Nosuchfileordirectory[root@localhostsbin]yuminstallnet-tools.x86_64Loadedplugins:fastestmirrorLoadingmirrorspeedsfromcachedhostfilebase:mirrors.tuna.tsinghua.edu.cnextras:mirrors.tuna.tsinghua.edu.cnupdates:mirrors.163.combase|3.6kB...
下载vagrant https://www.vagrantup.com/downloads 安装不再赘述,下一步下一步即可,完事后续重启电脑 2.搜索应用 https://app.vagrantup.com/boxes/search 3.vagrantinit centos/7 &nbs...
SmartAdmin: 项目地址:https://gitee.com/lab1024/smart-admin litemall: 项目地址:https://gitee.com/linlinjava/litemall Timo: 项目地址:https://gitee.com/aun/Timo mall4j: 项目地址:https://gitee.com/gz-yami/mall4j web-flash: 项目地址:https://gitee.com/enilu/web-flash SPTools: 项目地址: https://gitee.com/52itstyle/SPT...
Actual Country国内资源 NearbyCountries 周边国家资源 阿里云站点:http://mirrors.aliyun.com/centos/ eg: http://mirrors.aliyun.com/centos/7/isos/x86_64/
查看undolog存放的路径 showvariableslike‘%undo_directory%’; showvariableslike‘%undo_tablespace%’; value=0是不去开启独立表空间,默认数据还是存储在ibdata1中 它的范围是0128,至少有2个也就是value最低大于2 showvariableslike‘%undo_log_truncate%’; mysql8.0会默认自动创建undolog独立表空间 selecttablespace_name,file_namefrominformation_schema.fileswherefile_ty...
基于异步Async+ThreadPoolTaskExecutor实现自定义线程池 1.自定义配置 importorg.springframework.context.annotation.Bean; importorg.springframework.context.annotation.Configuration; importorg.springframework.scheduling.annotation.EnableAsync; importorg.springframework.scheduling.concurrent.ThreadPoolTaskExecutor; impo...
MySQLWorkbench 下载地址:https://www.mysql.com/products/workbench/ SQLynx下载地址:http://www.maicongs.com//home/probation/SQLynx Dbeaver: 下载地址:https://dbeaver.io/ HeidiSQL下载地址:https://www.heidisql.com/download.php
springboot/springmvc获取项目中的所有请求路径 1.编写业务代码 @Autowired privateWebApplicationContextapplicationContext; @GetMapping("/getAllURL") publicRestfulResultgetAllURL(){ //获取springmvc处理器映射器组件对象RequestMappingHandlerMapping无法直接注入 RequestMappingHandlerMappingmapping=applicationContext.getBean(RequestMapp...
1.找到谷歌商店 https://chrome.google.com/webstore/search/wappalyzer?utm_source=ext_app_menu 2.搜索Wappalyzer 3.添加至Chrome 4.使用插件 比如打开https://www.bilibili.com/ 就可以看到其所以用的前端技术栈了
importorg.springframework.web.multipart.MultipartFile; / 文件大小校验工具类 @author @date2023年8月17日20:09:06 / publicclassMultipartFileUtil{ / //文件上传限制大小 / privatefinalstaticIntegerFILE_SIZE=5; / //文件上传限制单位(B,K,M,G) / privatefinalstaticStringFILE_UNIT="M"; / @paramlen文件长度 @paramsize限制大小 @paramunit限制单位(B...