软件简介

GromJS 是一个服务器端的 JavaScript ,实现了 Mozilla SpiderMonkey 的 JavaScript 解释器。它提供了网页设计师和程序员能够使用JavaScript对象的代码用于创建动态网页和网站的脚 本。这可以利用Web服务器上的对象来操纵文件和目录,以及处理客户端发送的数据或资料库,建立动态内容,或者为了实现购物篮。除了标准的 JavaScript对象,类,和职能, GromJS包括支持操纵文件, MySQL和PostgreSQL数据库、SQLite3数据库,会话变量,散列数组,管道, HTTP文件上传,Cookie等。

示例脚本:

//Mysql class;
//Create new database and table, insert values, and then select and print
//values from table
//
print("<html><body>");
print("<h1>MySQL database</h1>");

var dbobj = new Mysql(); //Mysql class

//set errno 0
Server.errno(0);

//connect to database server
if ( dbobj.connect("hostname.net","usernam","pswrd",3306,"/tmp/mysql.sock")==true ) {
//create database, table, insert values:
//dbobj.query("CREATE DATABASE testdb");
//dbobj.selectdb("testdb");
//dbobj.query("CREATE TABLE testtbl ...");
//dbobj.query("INSERT INTO testtbl ..."); etc. etc.

//query values:
if ( dbobj.selectdb("testdb")==true ) {
//now query
if ( dbobj.query("SELECT id FROM testtbl")==true ) {
//get row as JS Array object from result set
while ( (onerow=dbobj.rowfetch())!=null ) {
//print column:
//1 <br>
//2 <br>
print(onerow[0], "<br>");
}
//optional; results free'd automatically
dbobj.freeresult();
}
}
//error
else {
//ie. cannot select database etc.
print("Error in exec, error [" ,dbobj.error(), "]<br>");
}

//close connection
dbobj.close();
}
//error
else {
//ie. can not connect to database server etc.
print("Error connecting to database, error [" ,dbobj.error(), "]<br>");
//ie. no permission etc.
print("System errno: " , Server.errnstr(), "<br>");
}
print("</body></html>");
转载自: https://www.oschina.net/p/gromjs