String[] sid = request.getParameterValues("selectFlag"); UserManager.getInstance().deleteUser(sid); //for(int i=0; i<sid.length; i++) { // UserManager.getInstance().deleteUser(sid[i]); //} }
/**
* 鐢ㄦ暟緇勫疄鐜板垹闄?nbsp;sql = select from t_user where user_id in ('b001', 'b002', 
) * @param userIds
*/ public void deleteUser(String[] userIds) { StringBuffer sbStr = new StringBuffer();
for(int i=0; i<userIds.length; i++) {
sbStr.append("'") .append(userIds[i]) .append("',");
} String sql = "delete from t_user where user_id in (" + sbStr.substring(0, sbStr.length()-1) + ")";System.out.println("sql= " + sql); Connection conn = null; Statement stmt = null; try { conn = DB.getConn(); stmt = conn.createStatement(); stmt.executeUpdate(sql); } catch(SQLException e) { e.printStackTrace(); } finally { DB.close(stmt); DB.close(conn); } }]]>