public class test1 {
public static void main(String[] args) throws IOException {
//1.定义变量记录网址
String familyName = "https://hanyu.baidu.com/shici/detail?pid=0b2f26d4c0ddb3ee693fdb1137ee1b0d&from=kg0";
String boyName = "http://www.haoming8.cn/baobao/10881.html";
String girlName = "http://www.haoming8.cn/baobao/7641.html";
//2.爬取数据,把网址上所有的数据拼接成一个字符串
String FamilyName = webCrawler(familyName);
String BoyName = webCrawler(boyName);
String GirlName = webCrawler(girlName);
//System.out.println(FamilyName);
ArrayList<String> FamilyNameList = getData(FamilyName, "([\\u4e00-\\u9fa5]{4})(，|。)", 1);
ArrayList<String> boyNameList = getData(BoyName, "([\\u4e00-\\u9fa5]{2})(、|。)", 1);
ArrayList<String> girlNameList = getData(GirlName,"([\\u4e00-\\u9fa5]{2})( )", 1);
System.out.println(FamilyNameList);
System.out.println(boyNameList);
System.out.println(girlNameList);
}
private static ArrayList<String> getData(String str, String regex, int index) {
//1.创建集合存放数据
ArrayList<String> list = new ArrayList<>();
//2.按照正则表达式的规则，去获取数据
Pattern pattern = Pattern.compile(regex);
//按照pattern的规则，到str当中获取数据
Matcher matcher = pattern.matcher(str);
while(matcher.find()){
list.add(matcher.group(index));
}
return list;
}
public static String webCrawler(String net) throws IOException {
StringBuilder sb = new StringBuilder();
//创建一个url对象
URL url = new URL(net);
URLConnection conn = url.openConnection();
InputStreamReader isr = new InputStreamReader(conn.getInputStream());
int ch;
while ((ch = isr.read()) != -1) {
sb.append((char) ch);
}
isr.close();
return sb.toString();
}
}
