学习javaweb,需要掌握什么技能?到公司一般都做什么?

2024-12-05 00:39:33
推荐回答(3个)
回答1:

1、语言方面,javaweb的话 java功底肯定要扎实,html比较简单,熟悉基本标签,开发时会基本格式,结合帮助文档,开发多了还是比较容易的,jsp的配置原理要搞清楚
2、平台,一般的javaweb开发都使用myeclipse,多用,掌握基本的调式、排错,主要在实际开发中积累工具使用的经验,以及排错能力。tomcat是网络容器,要会配置部署,也比较简单,内容较少,会基本的配置部署就行了,但是初学者经常会出一些莫名其妙的错误,多自己动手解决,看文档,要学的东西不多。
3、框架的使用是企业为规范团队开发都会规定一个项目使用某个框架,掌握其中的一款就行了,具体那款比较好,就不好评判了,目前我们团队使用的是struts框架,熟练掌握一类框架,其他都有共通之处,以后用到了要学也很快。
4、MVC模式是基本开发理念,在设计自己的功能代码页面的时候有这样的思想使代码层次清晰就好。
5、数据库也是开发者不可缺少的技能之一,SQL查询语句是都要使用的,尽量多掌握,具体数据库类型的化mysql、oracle比较主流,可以选择一种进行开发,能够基本建库建表及基本查询排错就差不多了。

6、脚本语言javascript、jquery也是网页开发广泛使用的脚本语言,是动态网页实现的总要技术。具体学习的化写几个小程序熟悉基本使用格式入门,要想精通的话就得在实际工作中不断积累总结了。

学习阶段主要是基本的东西,有人说理论不重要,但是没有理论的话,永远只能模仿别人的代码,软件工程师是设计者,不是模仿者,所有在理论的基础上多练多思考,找份工作不难,然后在工作中积累经验,不断提高完善,这是我作为一名程序员的感悟,希望对你有所帮助。

回答2:

首先:要是后端java基础要好些,然后就是框架比如ssm和ssh这些经典的,然后就是oracle和mysql数据库要会,还有一些前段框架比如easyui,还有js,jquery等技术,基础的这些会了,一般就可以上公司了,经验慢慢积累就行了,还有就是推荐你到蛙课网上去学习提升一下技能。

回答3:

框架:Spring,Structs,Hibernate;是要掌握的,这三个毋庸置疑,还有MVC,JSP,TOMACAT,数据库掌握一个其他的也好用一些了,基本上你上面所展示的技能公司都会用到,只是有些公司会自己封装一些技术罢了,还有些公司会用spring 但是其他2个都不用,所以你们老师提出的技能都是有用的,另外再加2个技能就是javaScript,Jquery

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