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JavaEE 2 Servlet 2 Cookie 3 Docker 5 linux 5 Linux 2 jar 2 node 2 JDBC 2 Java 11 Mysql 6 数据库 8 MyBatis 4 后端 1 SpringBoot 9 跨域 2 JAVA 3 Session 1 中间件 1 MySql 2 DruidDataSource 1 SpringData JPA 1 消息 1 后端框架 1 缓存 1 Swagger2 1 Hello World 1 Tomcat 1 Web应用服务器 1 css 1 前端 1
SpringBoot与数据访问(MyBatis) SpringBoot与数据访问(MyBatis)
2020-02-04 Java 后端 MyBatis MySql
SpringBoot与数据访问（JPA） SpringBoot与数据访问（JPA）
2020-02-04 Java 后端 SpringData JPA
var years = days * 365; var today = new Date(); var startYear = "2019"; var startMonth = "12"; var startDate = "11"; var startHour = "0"; var startMinute = "0"; var startSecond = "0"; var todayYear = today.getFullYear(); var todayMonth = today.getMonth() + 1; var todayDate = today.getDate(); var todayHour = today.getHours(); var todayMinute = today.getMinutes(); var todaySecond = today.getSeconds(); var t1 = Date.UTC(startYear, startMonth, startDate, startHour, startMinute, startSecond); var t2 = Date.UTC(todayYear, todayMonth, todayDate, todayHour, todayMinute, todaySecond); var diff = t2 - t1; var diffYears = Math.floor(diff / years); var diffDays = Math.floor((diff / days) - diffYears * 365); var diffHours = Math.floor((diff - (diffYears * 365 + diffDays) * days) / hours); var diffMinutes = Math.floor((diff - (diffYears * 365 + diffDays) * days - diffHours * hours) / minutes); var diffSeconds = Math.floor((diff - (diffYears * 365 + diffDays) * days - diffHours * hours - diffMinutes * minutes) / seconds); if (startYear == todayYear) { document.getElementById("year").innerHTML = todayYear; document.getElementById("sitetime").innerHTML = "本站已安全运行 " + diffDays + " 天 " + diffHours + " 小时 " + diffMinutes + " 分钟 " + diffSeconds + " 秒"; } else { document.getElementById("year").innerHTML = startYear + " - " + todayYear; document.getElementById("sitetime").innerHTML = "本站已安全运行 " + diffYears + " 年 " + diffDays + " 天 " + diffHours + " 小时 " + diffMinutes + " 分钟 " + diffSeconds + " 秒"; } } setInterval(siteTime, 1000);
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