Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.File;
import java.io.FileInputStream;

import java.io.IOException;

public class Main {
    private static final String CHARSET = "UTF-8";

    public static String read(String wbPath) {
        File file = new File(wbPath);
        if (file.exists()) {
            FileInputStream fis = null;
            try {
                fis = new FileInputStream(file);
                int len = fis.available();
                if (len > 0) {
                    byte[] buf = new byte[len];
                    fis.read(buf);
                    String string = new String(buf, CHARSET);
                    return string;
                }
            } catch (Exception e) {
                e.printStackTrace();
            } catch (OutOfMemoryError e) {
                e.printStackTrace();
            } finally {
                if (fis != null)
                    try {
                        fis.close();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
            }
        }
        return null;
    }
}