通过Java编码获取String分行字符串的内容

代码案列：

import java.io.BufferedReader; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStreamReader; import java.nio.charset.Charset; import net.sf.json.JSONObject; public class Test { public static void main(String[] args) throws IOException { String s="11\r\n22\r\n33\r\n\nabd\r\n"; BufferedReader br = new BufferedReader(new InputStreamReader(new ByteArrayInputStream(s.getBytes(Charset.forName("utf8"))), Charset.forName("utf8"))); String line; StringBuffer strbuf=new StringBuffer(); while ( (line = br.readLine()) != null ) { if(!line.trim().equals("")){ line="<br>"+line;//每行可以做加工 strbuf.append(line+"\r\n"); } } System.out.println(strbuf.toString()); } }

 

 

结果：

 

<br>11<br>22<br>33<br>abd

转载于:https://www.cnblogs.com/yuanchaoyong/p/7381286.html