jsp和php的区别有哪些
jsp和php的区别有：1、jsp使用Java语言，通过JDBC来访问数据库；2、PHP对于不同的数据库采用不同的数据库访问接口；3、jsp使用面向对象的设计方法；4、php采用面向过程的开发方法。
PHP是一种专为Web开发而设计的，解释执行的服务器脚本语言，它大量地借用C和Perl语言的语法，具有简单容易上手的特点，所以学过c语言的都可以很快的熟悉php的开发。
JSP是一种服务器端编程技术，有助于创建动态网页。它是以Java语言作为脚本语言，结合HTML语法的；熟悉JAVA语言和HTML语法的人可以很快上手。
jsp和php的区别
1、数据库访问不同
jsp使用Java语言，通过JDBC来访问数据库，通过不同的数据库厂商提供的数据库驱动方便地访问数据库。访问数据库的接口比较统一。
PHP对于不同的数据库采用不同的数据库访问接口，所以数据库访问代码的通用性不强。
例如：用Java开发的web应用从MySQL数据库转到Oracle数据库只需要做很少的修改。而PHP则需要做大量的修改工作。
2、系统设计架构不同
采用Java的web开发技术，需要使用的是面向对象的系统设计方法，而PHP还是采用面向过程的开发方法。
所以用Java进行开发前期需要做大量的系统分析和设计的工作。
3、开发成本不同
PHP最经典的组合就是：PHP + MySQL + Apache。非常适合开发中小型的web应用，开发的速度比较快。而且所有的软件都是开源免费的，可以减少投入。
JSP在学习周期和开发周期都比较长，且所需的软件不是全都免费的，开发成本比较高。
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