package com.regularexpression;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class URLMatcher {
	public static void main(String[] args) {
		Pattern pattern = Pattern
				.compile("(http://|ftp://|https://|www){0,1}[^\u4e00-\u9fa5\\s]*?\\.(com|net|cn|me|tw|fr)[^\u4e00-\u9fa5\\s]*");
		// 空格结束
		Matcher matcher = pattern
				.matcher("随碟附送下载地址http://www.xxx.com/sdfsdf.htm?aaaa=%ee%sss ?sdfsyyy空格结束");
		while (matcher.find()) {
			System.out.println(matcher.group(0));
		}

		// 中文结束
		matcher = pattern
				.matcher("随碟附送下载地址http://www.xxx.com/sdfsdf.htm?aaaa=%ee%sss网址结束");
		while (matcher.find()) {
			System.out.println(matcher.group(0));
		}

		// 没有http://开头
		matcher = pattern
				.matcher("随碟附送下载地址www.xxx.com/sdfsdf.htm?aaaa=%ee%sss网址结束");
		while (matcher.find()) {
			System.out.println(matcher.group(0));
		}

		// net域名
		matcher = pattern
				.matcher("随碟附送下载地址www.xxx.net/sdfsdf.htm?aaaa=%ee%sss网址结束");
		while (matcher.find()) {
			System.out.println(matcher.group(0));
		}

		// xxx域名
		matcher = pattern
				.matcher("随碟附送下载地址www.xxx.xxx/sdfsdf.htm?aaaa=%ee%sss网址结束");
		while (matcher.find()) {
			System.out.println(matcher.group(0));
		}

		// yyyy域名匹配不到
		System.out.println("匹配不到yyyy域名");
		matcher = pattern
				.matcher("随碟附送下载地址www.xxx.yyyy/sdfsdf.html?aaaa=%ee%sss网址结束");
		while (matcher.find()) {
			System.out.println(matcher.group(0));
		}

		// 没有http://www.
		matcher = pattern
				.matcher("随碟附送下载地址xxx.com/sdfsdf.html?aaaa=%ee%sss网址结束");
		while (matcher.find()) {
			System.out.println(matcher.group(0));
		}

	}
}