解析txt文件

public static String readFileContent(String filepath) {
		try {
			BufferedReader br = new BufferedReader(new FileReader(filepath));
			//基元素： "sms,deliver,"10657502022321","","","2011.07.28 11:04","","彭元彬,朱宇英/CA1509北京首都机场-杭州萧山机场2011-07-31 07:55/起飞/总票款1420.0元/保险费0.0元/票号999-2155782847999-2155782848/请持有效身份证件到机场办理手续，如有疑问请致电4008100999-8[中国国航]"
			String s,str;  //每条数据 
			
			while((s = br.readLine())!=null){
				//System.out.println("数据记录为："+s);
				
				String[] recArray = parseRecord(s);  // 按”""“ 截取
				if (recArray.length>=6) {  //该条记录长度
					String p=recArray[6];  //得到第六个数组
					String[] ps=parseRecord(p);//获取票号所属引号组
					if (ps.length>=5) { 
						String ppp=ps[5];//获取票号组
						String[] pp=subRecord(ppp); //按“/”截取值存入数组PP中
						for (int j = 0; j < pp.length; j++) {
							System.out.println("PP-PP-PP--PP-"+pp[j]);
						}
					}
					
					//子元素："殷俊/CA4107成都双流机场-北京首都机场2011-08-05 10:00/起飞/总票款1350.0元/保险费0.0元/票号999-2155782063/请持有效身份证件到机场办理手续，如有疑问请致电4008100999-8[中国国航]"
					for (int i = 0; i < ps.length; i++) {
						System.out.println("P-P-P-P-"+ps[i]+"ps.length:"+ps.length);
						//截断
				        //按“/”截取值存入数组PP中
					    for (int j = 0; j < ps.length; j++) {
					    	String[] pa=subRecord(ps[j]); // 按"/" 截取
					    	System.out.println("pa:"+pa.length);
					    	//子元素："陈超,缪小红,尹纤黛/CA1726广州白云机场-杭州萧山机场2011-07-29 18:20/起飞/总票款2310.0元/保险费0.0元/票号999-2155782014999-2155782015999-2155782016/请持有效身份证件到机场办理手续，如有疑问请致电4008100999-8[中国国航]"
					    	for (int k = 0; k < pa.length; k++) {
				    			System.out.println("元素pa"+k+":"+pa[k]);
							}
					    	
					    	if (pa.length>=5) { //子子元素： 票号999-2155782063...
			    				System.out.println("票号pa:"+j+"-----"+pa[5]);
			    				//对票号处理  票号999-2155782014999-2155782015999-2155782016 ...
			    				String sr=pa[5].substring(2); //截取后如：999-2155782014999-2155782015999-2155782016 ...
			    				int begin = 0;
			    				int end = 14;
			    				while(end<=sr.length()) {
			    					String b = sr.substring(begin,end);
			    					System.out.println("票号截取值："+b);
			    					begin += 14;
			    					end += 14;
			    				}
			    				
							}
					    	
					    }
					}
				}
				
				int i=0;
				for ( i = 0; i < recArray.length; i++) {
					System.out.println("元素"+i+": "+recArray[i]);
					String yString=recArray[i];
					if (i==recArray.length-1) {
						str=recArray[i];
						String[] subArray=subRecord(str);
						//System.out.println("eeee"+subArray);
						int pi=subArray.length-2;
						for(int j=0;j<subArray.length;j++){
							System.out.println("子元素"+j+":"+subArray[j]);
							//System.out.println("票号："+subArray[5]);
							if (j==subArray.length-7) {
								String subString=subArray[j];
								String[] ssubArray=ssubRcord(subString);
								for (int k = 0; k < ssubArray.length; k++) {
									System.out.println("子子元素"+k+":"+ssubArray[k]);
								}
					
								System.out.println("yString:"+yString);
								
							}
							
						}
						
					}
					
				}
				
				
			
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
		return null;
	}
	public static String[] parseRecord(String record) {    
		String[] recArray = record.split(",(?=\")|(?<=\"),");//按引号截取

		//String[] recArray2 = record.
		return recArray;
	}
	public static String[] subRecord(String subrString){
		String[] subArray=subrString.split("/");//按斜杠截取
		return subArray;
	}

	public static String[] ssubRcord(String sstr){
		String[] ssubArray=sstr.split(",");//按逗号截取
		return ssubArray;
		
	}
	public static String[] phNo(String ph){
		//String[] phArray=ph.ch //票号截取
		return null;
	}
	
	public static String[] subStrings(String sstrr){ //对票号截取处理
		//String string="票号999-2155782014999-2155782015999-2155782016";
		//String str="999-";
		
		String sr=sstrr.substring(2);
		int begin = 0;
		int end = 14;
		while(end<=sr.length()) {
			String b = sr.substring(begin,end);
			System.out.println(b);
			begin += 14;
			end += 14;
		}
		return null;
	}
	
	
	public static void main(String[] args) {
		String filepath = "E:\\sxySMS\\smstest2(1).txt";
		readFileContent(filepath);
		//String s="票号999-2155782014999-2155782015999-2155782016";
		//subStrings(s);
		
		
	}