AKB - プログラム倉庫

import java.io.*;

class date{

String data,data1,data2;
int s,sx,p1,p2,ss,pnumber;
String str,str1,str2;

public static void main(String [] args) {
        date test=new date();
            }

date(){

readfile("data/5000.txt");

p1=data.indexOf("○");

data1=data.substring(0,p1);

String[] x=data1.split("<BR>");


for(s=1;s<x.length;s++){
if(x[s].indexOf("平成")>-1)str1=x[s];
if(x[s].indexOf("昭和")>-1)str1=x[s];
}

System.out.println(str1);

p1=data1.indexOf("<TITLE>");
p2=data1.indexOf("</TITLE>");

str2=data1.substring(p1+7,p2);

System.out.println(str2);


}

void readfile(String file){

String str;
BufferedReader br;  

try {
br = new BufferedReader(new InputStreamReader(new FileInputStream(file),"SJIS"));  
while((str = br.readLine()) != null) {  
data=data+str;  
}
br.close();
} catch (IOException e) {System.out.println(e);}  

}


}