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Huu Tuyen Nguyen
  • 0
Beginner
Asked: 2021-10-28T02:34:47+00:00 In:

Tối ưu code

  • 0
Mọi người tối ưu cho em dòng code này
if (objectRequest.getRequest().getRequestID() == null
|| objectRequest.getRequest().getRequestID().trim().isEmpty()) {
xmlRequest += "";
} else {
xmlRequest += "<RequestID>" + objectRequest.getRequest().getRequestID().trim()
+ " </RequestID>\r\n";
}
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3 Answers

  1. Enlightened

    Đây em:

    String requestId = objectRequest.getRequest().getRequestID();
requestId = requestId == null ? "" : requestId.trim();
if (requestId.isEmpty()) {
    xmlRequest += "";
} else {
    xmlRequest += "<RequestID>" + requestId + " </RequestID>\r\n";
}
    • 1
  2. Beginner
    This answer was edited. 
    String xmlRequestBase = " {} \r\n";
String requestId = objectRequest.getRequest().getRequestID();
requestId = requestId == null ? "" : requestId.trim();

String xmlRequest =  xmlRequestBase.replaceFirst("\{\}", requestId);
    • -2

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