Java中如何实现Hashtable的基本操作示例？
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本文共计606个文字，预计阅读时间需要3分钟。
%E2%80%9CHashtable%E4%B8%AD%E5%AD%98%E5%82%A8%E7%9A%84%E6%98%AF%E9%94%AE%E5%80%BC%E5%AF%B9%EF%BC%8C%E5%92%8CC++%E4%B8%AD%E7%9A%84map%E7%B1%BB%E4%BC%BC%E4%BD%93%EF%BC%8Cmap%E4%B8%AD%E5%AD%98%E5%82%A8%E7%9A%84%E4%B9%9F%E6%98%AF%E9%94%AE%E5%80%BC%E5%AF%B9%E3%80%82%E9%94%AE%E6%98%AF%E5%94%AF%E4%B8%80%E7%9A%84%EF%BC%8C%E5%80%BC%E4%B8%8D%E6%98%AF%E5%94%AF%E4%B8%80%E7%9A%84%EF%BC%8C%E4%BD%BF%E7%94%A8Java%E4%B8%AD%E7%9A%84Hashtable%E3%80%82%E4%BD%BF%E7%94%A8%E6%96%B9%E6%B3%95%E4%BB%A5%E4%B8%8B%EF%BC%9Aimport java.util.Hashtable;Hashtable ht=new Hashtable();%2F%2F%E6%9E%84%E9%80%A0%E5%87%BD%E6%95%B0Hashtable ht=new Hashtable(10);%E2%80%9D
Hashtable中存储的是键-值对，和C++中的map类似，map中的存储的也是键-值对。
本文共计606个文字，预计阅读时间需要3分钟。
%E2%80%9CHashtable%E4%B8%AD%E5%AD%98%E5%82%A8%E7%9A%84%E6%98%AF%E9%94%AE%E5%80%BC%E5%AF%B9%EF%BC%8C%E5%92%8CC++%E4%B8%AD%E7%9A%84map%E7%B1%BB%E4%BC%BC%E4%BD%93%EF%BC%8Cmap%E4%B8%AD%E5%AD%98%E5%82%A8%E7%9A%84%E4%B9%9F%E6%98%AF%E9%94%AE%E5%80%BC%E5%AF%B9%E3%80%82%E9%94%AE%E6%98%AF%E5%94%AF%E4%B8%80%E7%9A%84%EF%BC%8C%E5%80%BC%E4%B8%8D%E6%98%AF%E5%94%AF%E4%B8%80%E7%9A%84%EF%BC%8C%E4%BD%BF%E7%94%A8Java%E4%B8%AD%E7%9A%84Hashtable%E3%80%82%E4%BD%BF%E7%94%A8%E6%96%B9%E6%B3%95%E4%BB%A5%E4%B8%8B%EF%BC%9Aimport java.util.Hashtable;Hashtable ht=new Hashtable();%2F%2F%E6%9E%84%E9%80%A0%E5%87%BD%E6%95%B0Hashtable ht=new Hashtable(10);%E2%80%9D
Hashtable中存储的是键-值对，和C++中的map类似，map中的存储的也是键-值对。