- Use
append(String str)API method of StringBuffer. This method appends the specified string to this character sequence. - The method can also be used to append a
boolean, achar, achar array, adouble, afloat, anintand anObject
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append(String str) API method of StringBuffer. This method appends the specified string to this character sequence.boolean, a char, a char array, a double, a float, an int and an Object
转载于:https://www.cnblogs.com/yizhaoAI/p/9897543.html