ForeSpider脚本的条件语句是用if开始,有如下三种形式
(1)if(case)
var x = 1;if(x){echo(x);}
(2)if(case)else{}
var x = 1;if(x){echo(x);}else{echo("x is empty");}
(3)if(case){}else if{}else if{}
var x = 1;if(x<0){echo("x < 0");}else if(x>0){echo("x is "+ x);}else{echo("x is empty");}
{}