/**
璋冪敤鏁版嵁搴撻噷鐨勪竴涓嚱鏁?br /> 涓涓嚱鏁版湰璐ㄤ笂涓涓繑鍥炰竴涓粨鏋滅殑瀛樺偍榪囩▼錛岃繖涓緥瀛愮ず鑼冧簡鎬庝箞璋冪敤鏈塱n銆乷ut鍜宨n/out鍙傛暟鐨勫嚱鏁?br /> ***********************************/
CallableStatement cs;
try {
// 璋冪敤涓涓病鏈夊弬鏁扮殑鍑芥暟; 鍑芥暟榪斿洖 a VARCHAR
// 棰勫鐞哻allable璇彞
cs = connection.prepareCall("{? = call myfunc}");
// 娉ㄥ唽榪斿洖鍊肩被鍨?br />
cs.registerOutParameter(1, i);
// Execute and retrieve the returned value
cs.execute();
String retValue = cs.getString(1);
// 璋冪敤鏈変竴涓猧n鍙傛暟鐨勫嚱鏁? the function returns a VARCHAR
cs = connection.prepareCall("{? = call myfuncin(?)}");
// Register the type of the return value
cs.registerOutParameter(1, Types.VARCHAR);
// Set the value for the IN parameter
cs.setString(2, "a string");
// Execute and retrieve the returned value
cs.execute();
retValue = cs.getString(1);
// 璋冪敤鏈変竴涓猳ut鍙傛暟鐨勫嚱鏁? the function returns a VARCHAR
cs = connection.prepareCall("{? = call myfuncout(?)}");
// Register the types of the return value and OUT parameter
cs.registerOutParameter(1, Types.VARCHAR);
cs.registerOutParameter(2, Types.VARCHAR);
// Execute and retrieve the returned values
cs.execute();
retValue = cs.getString(1); // return value
String outParam = cs.getString(2); // OUT parameter
// 璋冪敤鏈変竴涓猧n/out鍙傛暟鐨勫嚱鏁? the function returns a VARCHAR
cs = connection.prepareCall("{? = call myfuncinout(?)}");
// Register the types of the return value and OUT parameter
cs.registerOutParameter(1, Types.VARCHAR);
cs.registerOutParameter(2, Types.VARCHAR);
// Set the value for the IN/OUT parameter
cs.setString(2, "a string");
// Execute and retrieve the returned values
cs.execute();
retValue = cs.getString(1); // return value
outParam = cs.getString(2); // IN/OUT parameter
} catch (SQLException e) {
}
]]>