readfile.java

来自「有发布」· Java 代码 · 共 33 行

package DB;
import java.lang.StringBuffer;
import java.io.*;

public class ReadFile {
    private String text;
    private StringBuffer sb;
    private FilterReader rat;

    //读取文件内容
    public String getFileText(String url)
    {
        try
        {
            File file=new File(url);

            //文件读取流
            FileInputStream fis=new FileInputStream(file);
            byte b[]=new byte[5120];
            //读取的字符放到数组中
            int len=fis.read(b);
            text=new String(b,0,len);

        }
        catch(Exception e)
        {
            e.printStackTrace();
        }

        return text;
    }
}