让java从Mysql返回多个ResultSet-13166875

scvmm

　　@Test

　　public void test01() throws SQLException,>　　String DBDRIVER = "com.mysql.jdbc.Driver";
　　String DBURL = "jdbc:mysql://localhost:3306/bookstore?allowMultiQueries=true";
　　String DBUSER = "root";
　　String DBPASS = "root";
　　Connection conn = null;

　　>　　conn = DriverManager.getConnection(DBURL, DBUSER, DBPASS);
　　System.out.println(conn);
　　String sql = "SELECT * FROM category;"
　　+"SELECT * FROM user;" ;
　　Statement stmt = conn.createStatement();
　　boolean isResultSet = stmt.execute(sql);
　　ResultSet rs = null;
　　int count = 0;
　　while(true) {
　　if(isResultSet) {
　　rs = stmt.getResultSet();
　　while(rs.next()) {
　　System.out.println(rs.getString(1));
　　}
　　rs.close();
　　} else {
　　if(stmt.getUpdateCount() == -1) {
　　break;
　　}
　　System.out.printf("Result {} is just a count: {}", count, stmt.getUpdateCount());
　　}
　　count ++;
　　isResultSet = stmt.getMoreResults();
　　}
　　stmt.close();
　　conn.close();
　　}