hl7消息体解析 循环遍历的问题 java版

Question

String myHL7string = "MSH|^~\&|HISPC||门急诊||20180628171851||RSP^Z10^RSP_Z10|002fee2b-307a-406b-809e-ccfc4840c1d3|P|2.6|||NE|AL||utf-8\n" +
"MSA|AA|8ba486c3ac1d4abcb98e735d72e7582c\n" +
"QAK|Z1002|||12|12|0\n" +
"QPD|Z10^查询医嘱信息|Z1002|1^9000081382^^20180624235959^20180628171900\n" +
"PID||9000081382|||测试^^^CE SHI||19960615000000|1\n" +
"PV1||1|1300314||||ADMIN^樊翠翠||||||||||||15||||||||||||||||||||LZ001|||||20180628165903\n" +
"ORC|NW|2129293|01E201806-2702248|2826230|2|1|||20180627103118|||12819^董艳芳|||||||||儿科急诊门诊^^1300314||||||||Q\n" +
"TQ1|1||1&每日一次|||1.0\n" +
"RXO|353F^注射用美洛西林钠舒巴坦钠|1||||6^皮试单||||||||||||||0^否\n" +
"ORC|NW|487722|01E201806-2800044|628116|2|0|||20180628171215|||ADMIN^樊翠翠|||||||||儿科急诊门诊^^1300314||||||||A|||中心药房^^1401003\n" +
"TQ1|1||1&每日一次|||4.0^&1|201806301000\n" +
"RXO|397F^钠钾镁钙葡萄糖注射液^^500ml／袋|1||ml||8^输液单||||||||||||||0^否||3^滴/分钟\n" +
"NTE|7||治疗1111111\n" +
"RXR|B5^静滴\n" +
"ORC|NW|487723|01E201806-2800047|628117|2|0|||20180628171232|||ADMIN^樊翠翠|||||||||儿科急诊门诊^^1300314||||||||A|||门诊西药^^1401002\n" +
"TQ1|1||1&每日一次|||4.0^&1|201806291000\n" +
"RXO|3DED^盐酸溴己新葡萄糖注射液^^100ml／瓶|1||ml||8^输液单||||||||||||||0^否||3^滴/分钟\n" +
"NTE|7||治疗1111111\n" +
"RXR|B5^静滴";
"ORC|NW|2143411|01E201806-2800186|2844311|2|0|||20180628053808|||12470^董晓知|||||||||儿科急诊门诊^^1300314||||||||A|||门诊西药^^1401002"
"TQ1|1||30&每日两次|||2.0^&1|201806281000"
"RXO|3572^氯化钠注射液（0.9％）^^50ml/袋|50||ml||8^输液单||||||||||||||0^否||20^滴/分钟"
"RXR|B5^皮内注射";

                            怎么样取出ORC 到 RXR 这两个循环里的值   第二个循环里还多一个NTE
                            像这种情况怎么取值啊   里面的数据全部取出来放到对应的数据库里面,
                            NTE还要对应到相应的药品上

Answer 1

public class StrSplite {

public static void main(String[] args) {
    String myHL7string = "MSH|^~\\&|HISPC||门急诊||20180628171851||RSP^Z10^RSP_Z10|002fee2b-307a-406b-809e-ccfc4840c1d3|P|2.6|||NE|AL||utf-8\n" +
            "MSA|AA|8ba486c3ac1d4abcb98e735d72e7582c\n" +
            "QAK|Z1002|||12|12|0\n" +
            "QPD|Z10^查询医嘱信息|Z1002|1^9000081382^^20180624235959^20180628171900\n" +
            "PID||9000081382|||测试^^^CE SHI||19960615000000|1\n" +
            "PV1||1|1300314||||ADMIN^樊翠翠||||||||||||15||||||||||||||||||||LZ001|||||20180628165903\n" +
            "ORC|NW|487722|01E201806-2800044|628116|2|0|||20180628171215|||ADMIN^樊翠翠|||||||||儿科急诊门诊^^1300314||||||||A|||中心药房^^1401003\n" +
            "TQ1|1||1&每日一次|||4.0^&1|201806301000\n" +
            "RXO|397F^钠钾镁钙葡萄糖注射液^^500ml／袋|1||ml||8^输液单||||||||||||||0^否||3^滴/分钟\n" +
            "NTE|7||治疗1111111\n" +
            "RXR|B5^静滴\n" +
            "ORC|NW|487723|01E201806-2800047|628117|2|0|||20180628171232|||ADMIN^樊翠翠|||||||||儿科急诊门诊^^1300314||||||||A|||门诊西药^^1401002\n" +
            "TQ1|1||1&每日一次|||4.0^&1|201806291000\n" +
            "RXO|3DED^盐酸溴己新葡萄糖注射液^^100ml／瓶|1||ml||8^输液单||||||||||||||0^否||3^滴/分钟\n" +
            "NTE|7||治疗1111111\n" +
            "RXR|B5^静滴";
    int index1 = getCharacterPosition(myHL7string,"ORC", 1);
    System.out.println(index1);
    int endIndex1 = getCharacterPosition(myHL7string,"RXO", 1);
    System.out.println(endIndex1);
    String firstStr = myHL7string.substring(index1, endIndex1 + 3);
    System.out.println(firstStr);
    int index2 = getCharacterPosition(myHL7string, "ORC", 2);
    System.out.println(index2);
    int endIndex2 = getCharacterPosition(myHL7string, "RXO", 2);
    System.out.println(endIndex2);
    String secondStr = myHL7string.substring(index2, endIndex2 + 3);
    System.out.println(secondStr);
}

public static int getCharacterPosition(String url,String s,int i){
    //这里是获取"/"符号的位置 lastindexof从字符串末尾开始检索，检索到子字符
    Matcher slashMatcher = Pattern.compile(s).matcher(url);
    int mIdx = 0;
    while(slashMatcher.find()) {
       mIdx++;
       //当"/"符号第i次出现的位置
       if(mIdx == i){
          break;
       }
    }
    return slashMatcher.start();
}

}