鍥犱負鏄?span style="color: rgb(0, 0, 0);">Iterator錛屼笉鑳戒簨鍏堢煡閬搒ize錛岀敤涓嬮潰鐨勬柟娉曘?/span>
1 String comma = "";
2 while (iterator.hasNext()) {
3 strSql.append(comma);
4 strSql.append((String)iterator.next());
5 comma = ",";
6 }
2 while (iterator.hasNext()) {
3 strSql.append(comma);
4 strSql.append((String)iterator.next());
5 comma = ",";
6 }
鎶宸э細鐩稿綋浜庡姞浜嗕釜涓棿榪囨浮鍙橀噺銆?br /> 緙虹偣錛氭瘡嬈″驚鐜兘榪涜涓嬈¤祴鍊兼搷浣溿?
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