mysql-java怎么调用MySQL存储过程?
Java调用存储过程报错,存储过程有两个int型参数,在数据库里存储过程可以运行,运行结果如上图:java.sql.SQLException: Parameter index out of range (0 代码如下,不知道怎么改,求网友协助
public ArrayList getzhdltj(String Time,String Dzbm)
{
//定义一些变量
ResultSet rs=null;
Connection ct=null;
PreparedStatement csmt=null;
Statement ps=null;
ArrayList al = new ArrayList();
try
{
ct=(new ConnectDB()).ConnDB();
int Dzbmint=Integer.parseInt(Dzbm);
int Timeint=Integer.parseInt(Time);
//ct.setAutoCommit(false);
csmt=ct.prepareCall("{PRO_综合电力统计(IN_YEAR,IN_STATIONID)}");
csmt.setInt(0, Timeint);
csmt.setInt(1, Dzbmint);
csmt.execute(); ct.commit(); rs=csmt.executeQuery(); while(rs.next()) { Wnbqgl nbqgl=new Wnbqgl(); //nbqgl.setMaxdl(rs.getDouble(2)); /*月计划发电量*/ nbqgl.setYjfdl(rs.getDouble(1)); nbqgl.setEjfdl(rs.getDouble(2)); nbqgl.setSjfdl(rs.getDouble(3)); nbqgl.setSijfdl(rs.getDouble(4)); nbqgl.setWjfdl(rs.getDouble(5)); nbqgl.setLjfdl(rs.getDouble(6)); nbqgl.setQjfdl(rs.getDouble(7)); nbqgl.setBjfdl(rs.getDouble(8)); nbqgl.setJjfdl(rs.getDouble(9)); nbqgl.setShijfdl(rs.getDouble(10)); nbqgl.setSyjfdl(rs.getDouble(11)); nbqgl.setSejfdl(rs.getDouble(12));