我有以下代碼:Java的:添加新元素到列表<String>
public void parseAttribs(String attribs){
//attribs is a comma separated list
//we are making a List from attribs by splitting the string at the commas
List<String> attributes = Arrays.asList(attribs.split("\\s*,\\s*"));
//when I try to add an element to the attributes List if fails
attributes.add("an element");
我發現這個Unable to add a String to an ArrayList: "misplaced construct(s)"並試圖創建一個子類,但我不得不列表傳遞到子類,以及它仍然沒有工作。
任何人都可以請解釋一下嗎?
非常感謝
感謝Reimeus和Rangi Lin。它符合你的建議。 – L4zl0w 2013-03-11 15:06:42