摘要:
通过ResultSetMetaData 对象获取 数据库表结构(字段名称,类型,长度等)package java.sql; /** * An object that can be used to get information about the types * and properties of the columns in a <code>ResultSet</code> object. * The following code fragment creates the <code>ResultSet</code> object rs, * 阅读全文
posted @ 2012-11-20 17:48
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