如何在java字符串中添加记录分隔符(ASCII 30)

Question

例:

String FirstName;
String LastName;

String FullName = FirstName +"\RS"+ LastName;  // Error

但是\ java不支持RS.

Answer 1

好吧,如果您知道ASCII值,那么使用它.char表示具有ASCII值的字符:

char record_separator = 0x1e;
String s = "hello" + record_separator + "whatever"