我试图使HashMap
与String
键和String[]
值。但是,当我打电话put
方法,并尝试编译,它给了我这个错误:在HashMaps中允许原始数组吗?
cannot find symbol - method put(java.lang.String,java.lang.String[])
下面是相关代码:
String[] options = {
"Aside from you almost pulling my hair out, I think so.",
"Who are you?",
"Why can't I see anything?"};
options.put("Hey man, are you alright?", options); //Compile time error!
不应该工作的呢?
'options.put();'? 'options'是数组! “HashMap”在哪里?你如何申报? – songyuanyao
@songyuanyao O_o我也给HashMap'选项'命名了!好了,现在可以工作。男人,我现在感觉很蠢XP –