JAVA读取单文件内容

samoyan

于 2016-11-17 17:23:32 发布

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文章标签： JAVA

本文链接：https://blog.youkuaiyun.com/baoyan2015/article/details/53203315

JAVA读取单文件内容

public static void main(String[] args) throws Exception{
		// TODO Auto-generated method stub
		 File file = new File("E:\\learning\\a.txt");//文本地址

		 StringBuilder sb = new StringBuilder();
		 String s ="";
		 BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file),"UTF-8"));

		 while( (s = br.readLine()) != null) {
		 sb.append(s + "\n");
		 }

		 br.close();
		 String text = sb.toString();
		 //str是你想要的东西
	    System.out.println(text);
}