[英]Java Regex format String
我是 Java 和正則表達式的新手。 我正在嘗試從以下字符串中提取數據:
JAMMURI YA KENYA ¢)a(s REPUBLIC OF KENYA
sennc wnecs: 23085129 aShl e 31662252
FULL NAMES
JUDITH AWINO OWITI
DATE OF BIRTH
25. 10. 1992
SEX
FEMALE
DISTRICT OF BIRTH
MUHORONI
PLACE OF ISSUE
. NYANDO
DATE OF ISSUE
' 16.04. 2013 A
j HOLDER'S SIGN oo - Ve
其中: 23085129 = IDNumber, 31662252 = SerialNumber, JUDITH AWINO OWITI = Name, 25. 10. 1992 = DateOfBirth
這是我的代碼:
static HashMap<String, String> interpretText(String ocrText) {
HashMap<String, String> result = new HashMap<String, String>();
result.put("Text", ocrText);
for (String text : ocrText.split("\\r?\\n")) {
//Get ID Only
String pattern = "\\s+([0-9]{9})";
Pattern r = Pattern.compile(pattern);
Matcher m = r.matcher(text);
if (m.find()) {
System.out.println("IDNumber: " + m.group(0) );
result.put("IDNumber", m.group(0));
}
// Get all other numbers
pattern = "(\\d+)(.*)";
r = Pattern.compile(pattern);
m = r.matcher(text);
if (m.find()) {
System.out.println("Found value: " + m.group() );
}
}
return result;
}
我的挑戰是如何從字符串中提取上述關鍵數據項。 我的正則表達式實現不起作用。 23085129 = IDNumber, 31662252 = SerialNumber, JUDITH AWINO OWITI = Name, 25. 10. 1992 = DateOfBirth
的正確正則表達式實現是什么?
試試這個表達式:
(?:.*)\s(\d+)[\w\s]+\s(\d+)\WFULL NAMES\W([\w\s]+)\WDATE OF BIRTH\W([\d.\s]+)
在這里你可以看到它是如何工作的: https : //regexr.com/51f5v
Java示例:
String data = "JAMMURI YA KENYA ¢)a(s REPUBLIC OF KENYA\n" +
"sennc wnecs: 23085129 aShl e 31662252\n" +
"FULL NAMES\n" +
"JUDITH AWINO OWITI\n" +
"DATE OF BIRTH\n" +
"25. 10. 1992\n" +
"SEX\n" +
"FEMALE\n" +
"DISTRICT OF BIRTH\n" +
"MUHORONI\n" +
"PLACE OF ISSUE\n" +
". NYANDO\n" +
"DATE OF ISSUE\n" +
"' 16.04. 2013 A\n" +
"j HOLDER'S SIGN oo - Ve";
Pattern pattern = Pattern.compile("(?:.*)\\s(\\d+)[\\w\\s]+\\s(\\d+)\\WFULL NAMES\\W([\\w\\s]+)\\WDATE OF BIRTH\\W([\\d.\\s]+)");
Matcher matcher = pattern.matcher(data);
if (matcher.find()) {
System.out.println("IDNumber: " + matcher.group(1));
System.out.println("SerialNumber: " + matcher.group(2));
System.out.println("Name: " + matcher.group(3));
System.out.println("DateOfBirth: " + matcher.group(4));
}
輸出:
IDNumber: 23085129
SerialNumber: 31662252
Name: JUDITH AWINO OWITI
DateOfBirth: 25. 10. 1992
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.