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2023年12月17日发(作者:transport中文谐音怎么读)

package se;import leStatement;import tion;import Manager;import Set;import eption;public class CallProcedure { String driver = "verDriver"; String url = "jdbc:sqlserver://127.0.0.1:1433;DatabaseName=dbname"; Connection conn = null; CallableStatement cs = null;// PreparedStatement,Statement ResultSet rs; public void getConn() { try { e(driver); conn = nection(url, "sa", "sasa"); } catch (ClassNotFoundException e) { tackTrace(); } catch (SQLException e) { tackTrace(); } } public void callProc() { try { cs = eCall("{call CalYlfwColumnData(?,?,?,?)}");

ing(1, "123"); ing(2,"123"); ing(3,"201301"); ing(4,"201312"); ResultSet rs = eQuery();

while(rs != null && ()){ n("ID:"+ing(1)); }

} catch (SQLException e) { tackTrace(); } finally { try { if (cs != null) (); if (conn != null) (); } catch (SQLException e) { tackTrace(); } } } public static void main(String[] args) { CallProcedure dao = new CallProcedure(); n(); oc(); }}②返回结果集为多个的情况

p(ing(6)==null?0f:loat(ing(6))); s(ing(7)==null?0f:loat(ing(7))); b(ing(8)); (chartDataModel); } (dataList); } }else if("2".equals(("6"))){ if( resultCount == 0){

List dataList = new ArrayList(); while(()){ ChartDateModel chartDataModel = new ChartDateModel(); m(ing(1)); c(ing(2)); w(ing(3));// g(ing(4)==null?0f:loat(ing(4)));// (ing(5)==null?0f:loat(ing(5)));// p(ing(6)==null?0f:loat(ing(6))); s(ing(7)==null?0f:loat(ing(7))); b(ing(8)); (chartDataModel); } (dataList); } }

resultCount++; }

eResults(); continue; }while(result != null); n("count:"+resultCount); }

} catch (SQLException e) { tackTrace(); } finally { try { if (cs != null) (); if (conn != null) (); } catch (SQLException e) { tackTrace(); } }

return resultList; }


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