一.安装gcc插件查看gcc：gcc -v[root@yu /]# gcc -v -bash: gcc: command not foundyum -y install gccyum install -y pcre pcre-develyum install -y zlib zlib-develyum install -y openssl openssl-devel----------------

文章目录HarmonyOsAbilityFeature AbilityParticle Ability**Page Ability讲解**(生命周期)onStart()onActive()onInactive()onBackground ()onForeground()onStop()**MainAbility** & **MainAbilitySlice** 关系ServiceAbili

redis 集群模式详解

HttpServletRequest request=((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();request.getHealder(“user-agent”)

文章目录HarmonyOsAbilityFeature AbilityParticle Ability**Page Ability讲解**(生命周期)onStart()onActive()onInactive()onBackground ()onForeground()onStop()**MainAbility** & **MainAbilitySlice** 关系ServiceAbili

Sa-Token1.sa-token登录@PostMapping("/doLogin")public String login(String name, String password) {if ("123456".equals(name) && password.equals("123456")) {StpUtil.login(10001);return "登录成功";}

一、boundValueOps简单的Key-Value操作。1、BoundValueOperationsBoundValueOperations就是一个绑定key的对象，我们可以通过这个对象来进行与key相关的操作。# 绑定一个key对象FetterBoundValueOperations boundValueOps = redisTemplate.boundValueOps("Fetter");