存储过程带参数：in out
在dao层@Repository
@Autowired //注入数据库操作
private JdbcTemplate jdbcTemplate;
public List<String> doDeposit(AcctRechargeBeanEvt evt) {
List<String> resultList = (List<String>) jdbcTemplate.execute(new CallableStatementCreator() {
@Override
public CallableStatement createCallableStatement(Connection con) throws SQLException {
String storedProc = "{call pro_account_recharge(?,?,?,?,?,?,?,?,?,?)}";// 调用的sql
CallableStatement cs = con.prepareCall(storedProc);
cs.setString(3, evt.getUnitcode());
cs.setString(4, evt.getLimitcode());
cs.setDouble(6, evt.getOperaValue());
cs.setString(7, evt.getAcctBookTypeCode());
cs.setLong(8, evt.getOperator());// 操作人id
cs.registerOutParameter(9,java.sql.Types.INTEGER);// 注册输出参数 返回类型
cs.registerOutParameter(10,java.sql.Types.VARCHAR);// 注册输出参数 返回信息
return cs;
}
}, new CallableStatementCallback() {
public Object doInCallableStatement(CallableStatement cs) throws SQLException, DataAccessException {
List<String> result = new ArrayList<String>();
cs.execute();
result.add(cs.getString(9));
result.add(cs.getString(10));
return result;
}
});
return resultList;
}
resultList就是存储过程返回的结果数据。
网上例子：
create or replace procedure sp_list_table(param1 in varchar2,param2 out mypackage.my_cursor) is
begin
open my_cursor for select * from myTable;
end sp_list_table;
public void test() {
List resultList = (List) jdbcTemplate.execute(
new CallableStatementCreator() {
public CallableStatement createCallableStatement(Connection con) throws SQLException {
String storedProc = "{call sp_list_table(?,?)}";// 调用的sql
CallableStatement cs = con.prepareCall(storedProc);
cs.setString(1, "p1");// 设置输入参数的值
cs.registerOutParameter(2, OracleTypes.CURSOR);// 注册输出参数的类型
return cs;
}
}, new CallableStatementCallback() {
public Object doInCallableStatement(CallableStatement cs) throws SQLException,DataAccessException {
List resultsMap = new ArrayList();
cs.execute();
ResultSet rs = (ResultSet) cs.getObject(2);// 获取游标一行的值
while (rs.next()) {// 转换每行的返回值到Map中
Map rowMap = new HashMap();
rowMap.put("id", rs.getString("id"));
rowMap.put("name", rs.getString("name"));
resultsMap.add(rowMap);
}
rs.close();
return resultsMap;
}
});
for (int i = 0; i < resultList.size(); i++) {
Map rowMap = (Map) resultList.get(i);
String id = rowMap.get("id").toString();
String name = rowMap.get("name").toString();
System.out.println("id=" + id + ";name=" + name);
}
}