采用JDBC驱动
工具:JBUILDER2006。MYSQL5。0
我查了好几天才成功的,写出来目的是希望大家不要浪费时间,
代码如下:(运行时肯定要自己改改)
public void getTables() {
try {
int i;
i = 0;
DatabaseMetaData md = this.con.getMetaData();
ResultSet rs;
rs = md.getCatalogs();
MainFrame.msg.append("databases start!!!/n");
//////显示数据库名
while (rs.next()) {
MainFrame.msg.append(rs.getString("TABLE_CAT") + "/n");
}
rs = md.getTableTypes();
rs.last();
i = rs.getRow();
String[] str = new String[i];
rs.first();
//////显示数据库类型
while (rs.next()) {
str[i - 1] = rs.getString("TABLE_TYPE");
MainFrame.msg.append(rs.getString("TABLE_TYPE") + "/n");
}
///这行代码是关键,查了好久,具体参数我也不太明白,望高人指点
/////因为在JDK帮助文档中没有看到有%这个东东
rs = md.getTables(null, "%","%", null);
//////显示表名
MainFrame.msg.append("tables start!!!/n");
while (rs.next()) {
MainFrame.msg.append(rs.getString("TABLE_NAME")+" "+rs.getString("TABLE_CAT") + "/n"); }
} catch (Exception e) {
MainFrame.msg.append(e.getMessage() + "/n");
}
运行结果:(students 是自己建的数据库,表为course,sc,student)
databases start!!!
information_schema
mysql
students
test
VIEW
LOCAL TEMPORARY
tables start!!!
course students
sc students
student students