8-8 WPS JS宏 正则表达式 字符组与任选

8-8 WPS JS宏 正则表达式字符组与任选

一、元字符

/:转译

a-z:a到z

A-Z:A到Z

A-Za-Z:A到Z和a到z

0-9:0到9

一-龥:所有汉字,//龥:拼音

engl：engl

1-59:1-5和9

|：或

二、 基础测试

function test(){

var s="数学：78 语文：95 English：100";

var p1=s.match(/a-z/g);

//局部变量：p1="n","g","l","i","s","h"，类型:Array/object

var p2=s.match(/A-Z/g);

//局部变量：p2="E"，类型:Array/object

var p3=s.match(/A-Za-z/g);

//局部变量：p3="E","n","g","l","i","s","h"，类型:Array/object

var p4=s.match(/0-9/g);///0-9等同与/d

//局部变量：p4="7","8","9","5","1","0","0"，类型:Array/object

var p5=s.match(/一-龥/g);//龥:拼音yu,alt+64923

//局部变量：p5="数","学","语","文"，类型:Array/object

var p6=s.match(/Eng\\d一-龥/g);

//局部变量：p6="数","学","7","8","语","文","9","5","1","0","0"，类型:Array/object

var p7="yu125884639876".match(/1-59/g);

//局部变量：p7="1","2","5","4","3","9"，类型:Array/object

var p8=s.match(/\d|一-龥/g);

//局部变量：p8="数","学","7","8","语","文","9","5","1","0","0"，类型:Array/object

}

function test(){
	var s="数学：78 语文：95 English：100";
	var p1=s.match(/[a-z]/g);
	//局部变量：p1=["n","g","l","i","s","h"]，类型:Array/object

	var p2=s.match(/[A-Z]/g);
	//局部变量：p2=["E"]，类型:Array/object

	var p3=s.match(/[A-Za-z]/g);
	//局部变量：p3=["E","n","g","l","i","s","h"]，类型:Array/object

	var p4=s.match(/[0-9]/g);///[0-9]等同与/d
	//局部变量：p4=["7","8","9","5","1","0","0"]，类型:Array/object
	
	var p5=s.match(/[一-龥]/g);//龥:拼音yu,alt+64923
	//局部变量：p5=["数","学","语","文"]，类型:Array/object
	
	var p6=s.match(/[Eng\d一-龥]/g);
	//局部变量：p6=["数","学","7","8","语","文","9","5","1","0","0"]，类型:Array/object

	var p7="yu125884639876".match(/[1-59]/g);
	//局部变量：p7=["1","2","5","4","3","9"]，类型:Array/object

	var p8=s.match(/\d|[一-龥]/g);
	//局部变量：p8=["数","学","7","8","语","文","9","5","1","0","0"]，类型:Array/object
	}