【導(dǎo)讀】利和高效，信息化、電子化已經(jīng)成為節(jié)約運(yùn)營(yíng)成本，提高工作效率的首選。管理的不慎而出現(xiàn)紕漏，還常常形成信息孤島。因此根據(jù)現(xiàn)在大多數(shù)企業(yè)的。理成本、提高企業(yè)工作效率的目的。JavaWeb進(jìn)行設(shè)計(jì)與實(shí)現(xiàn)，數(shù)據(jù)庫(kù)采用SQLServer2020。開(kāi)發(fā)之前，首先經(jīng)。后對(duì)各個(gè)模塊進(jìn)行測(cè)試優(yōu)化?？刂茊T工工作狀態(tài)、簽到、生日提醒等功能。通過(guò)本次系統(tǒng)的設(shè)計(jì)與開(kāi)發(fā)，旨在對(duì)公司的人力資源進(jìn)行個(gè)性化管理，從而提高公司的運(yùn)作效率。

　　

【正文】 ename=(file)。 String filepath=E:\\biyesheji\\newhr\\WebRoot\\file\\+filename。 File file=new File(filepath)。 if(!()) { (批量增加頁(yè)面 文件輸入錯(cuò)誤 )。 (nofile, filename+不存在 ,請(qǐng)重新輸入 )。 return INPUT。 } //IO 異常 利用 文件配置的網(wǎng) errorpage元素處理 FileReader fr=new FileReader(filepath)。 BufferedReader br=new BufferedReader(fr)。 BufferedWriter bw=new BufferedWriter(new FileWriter(E:\\biyesheji\\newhr\\WebRoot\\file\\,true))。 //用來(lái)計(jì)數(shù) ,記錄批量中錯(cuò)誤的個(gè)數(shù) ,正確的個(gè)數(shù) ,總個(gè)數(shù) int suc=0。 河南科 技大學(xué)本科畢業(yè)設(shè)計(jì)（論文） 31 int fail=0。 int sum=0。 //創(chuàng)建一個(gè)字符串 ,用來(lái)接受從文件中讀取出來(lái)的一行信息 String oneline = 。 long begin=()。 while((oneline=())!=null) { sum++。 String[] onelines = (\\|,1)。 (oneline)。 (|)。 if(!=10) { (員工信息數(shù)目不匹配 )。 ()。 fail++。 } //檢查用戶(hù)名 else if(onelines[0].trim().isEmpty()||(onelines[0])||!(onelines[0])) { (用戶(hù)名為空或者存在非法字符 )。 fail++。 } else if((onelines[0], conn)) { (用戶(hù)名已經(jīng)存在 )。 fail++。 河南科 技大學(xué)本科畢業(yè)設(shè)計(jì)（論文） 32 } //檢查角色 else if(!(onelines[1].equals(0)||onelines[1].equals(1)||onelines[1].equals(2))) { (角色不合法 )。 fail++。 } //檢查姓名 else if(onelines[2].trim().isEmpty()||!(onelines[2])) { (姓名為空或者不是漢字 )。 fail++。 } //檢查身份證號(hào) else if(onelines[3].trim().isEmpty()||!(onelines[3].length()==15||onelines[3].length()==18)) { (身份證位數(shù)不對(duì)或者為空 )。 fail++。 } else if(!new IdcardValidator().isValidatedAllIdcard(onelines[3])) { (身份證不合法 )。 fail++。 } 河南科 技大學(xué)本科畢業(yè)設(shè)計(jì)（論文） 33 else if((onelines[3], conn)) { (在職人員中身份證已經(jīng)存在 )。 fail++。 } //檢查所屬部門(mén) else if(!(onelines[4].equals(0)||onelines[4].equals(1)||onelines[4].equals(2)||onelines[4].equals(3))) { (部門(mén) id 不合法 )。 fail++。 } //檢查入職日期 else if(onelines[5].trim().length()!=8) { (入職日期位數(shù)不對(duì) )。 fail++。 } else if(onelines[5].trim().length()==8amp。amp。!(onelines[5])) { (入職日期不合法 )。 fail++。 } //檢查電話號(hào)碼可以為空 但格式須正確 else if(!onelines[6].trim().isEmpty()amp。amp。!(onelines[6])) 河南科 技大學(xué)本科畢業(yè)設(shè)計(jì)（論文） 34 英文資料翻譯 Java is it? If you want to know anything about the person to explain what Java is still relatively difficult, yes, it is a programming language, but to today, Java language the word remote beyond definition. Specifically, Java is a virtual machine environment includes, similar to the C language, including libraries and supporting software that allows it to run on various operating systems, puters, equipment, and the domain platforms, including the following techniques: ? For desktop Java SE。 ? for servers and enterprise solutions Java EE。 ? for embedded and mobile devices Java ME。 ? temporary need for realtime applications Java (RealTime Java)。 ? for building RIA applications JavaFX, for the PC, mobile devices and TV (settop boxes, Bluray player, etc.) on media applications. So if someone says, I am a Java developer, they need to clarify exactly what field of Java. I am here to discuss from a platform perspective the future of Java, including Java SE, Java EE, Java ME, JavaFX, tools and languages. Java how big the market? In accordance with Oracle39。s argument, Java is the most popular and ubiquitous technologies, in January 2020 statistics are as follows: ? 9 million Java developers ? 億 Desktop Java installed ? 100 different hardware platforms supported by hundreds of millions of Java desktop security, 2 million downloads a day ? Fortune 100 panies all use of the Java ? 55 億 Java Card ? 26 億 have Java enabled mobile phones, 250 mobile operator partners, 河南科 技大學(xué)本科畢業(yè)設(shè)計(jì)（論文） 35 more than 10 million Java ME applications ? 4 ten million TVs and Bluray players Java is still the most widely used programming languages, scripting languages than all add up to more than the total number, because Java platform scripting language supported by different applications running, these figures would overlap. For example, Java Virtual Machine (JVM) can be performed using Java, Rexx, Ruby, JavaScript, Python, PHP, Groovy, Clojure and Scala. Preparation procedures. In many cases, Sun39。s HotSpot JVM would be better to run these applications, because JIT (realtime) piler will reoptimize the piled code. Java is still the most enterprise and Web application development preferred language / platform, and continue to grow, Java is free for developers to use, many university puter science also select Java as a programming language courses, although they aura But that does not mean we should not reexamine the future of Java development, especially after the acquisition of Sun by this time. Java SE Oracle has released Java39。s future strategy, the goal is to strengthen and continue to expand in new areas of Java applications, simplify, optimize, and deploy Java platform into the new structure, increase investment in the Java munity, to allow greater involvement of munities . Oracle executive vice president of product development, said Thomas Kurian, Oracle will push Java to bee the most used, most efficient and the world39。s most popular programming platform, but also will promote Java embedded in more devices. Kurian said they would keep the Java Community Proc ess (Java Community Process, JCP) to promote the development of Java, but I doubt Oracle will transform JCP process, because in recent years has exposed many problems, uncooperative participant may delay the Java Specification Request (Java Specification Requests, JSR). Kurian also confirmed, Oracle will continue to provide support for all major 河南科 技大學(xué)本科畢業(yè)設(shè)計(jì)（論文） 36 operating syst