public static String join( Object[] o , String flag ){ StringBuffer str_buff = new StringBuffer(); for(int i=0 , len=o.length ; i<len ; i++){ str_buff.append( String.valueOf( o[i] ) ); if(i<len-1)str_buff.append( flag ); } return str_buff.toString(); }
轉載請註明出處,本文鏈接:https://www.uj5u.com/houduan/43127.html
標籤:Java
