Gui刷新缓冲存储和追加

时间:2013-12-02 09:24:25

标签: java html

我有一个html表单提交xml作为输出后提交第一个表单xml需要保持l somewere并附加gui刷新后创建的下一个xml如何使用java?

String head = "<dictionary>";

String end = "<dictionary>";
StringBuffer buf = new StringBuffer();
for (int i = 1; i < 2; i++) {

    buf.append(xml);
}
String dict = buf.toString();

StringBuffer buffer = new StringBuffer();
buffer.append(head);
buffer.append(dict);
buffer.append(end);

System.out.println(buffer.toString());

1 个答案:

答案 0 :(得分:0)

我认为for循环中的问题只会打印一次,因此您不会在xml字符串中获取第二个值,因此您需要更改索引,如下所示。

    String head = "<dictionary>";
    String end = "</dictionary>";
    StringBuffer buf = new StringBuffer();
    for (int i = 0; i < 2; i++) {
        buf.append(xml);
    }
    String dict = buf.toString();

    StringBuffer buffer = new StringBuffer();
    buffer.append(head);
    buffer.append(dict);
    buffer.append(end);

    System.out.println(buffer.toString());