def writeIndexFutureDataSource():
    link = 'http://data.eastmoney.com/IF/Data/Contract.html'
    webNet = 'http://data.eastmoney.com'
    currentList = crawIndexFutureDataSource(link,webNet)
    conn = IndexFutureDataNetSpiderUtils.getMySQLConn()
    cursor = conn.cursor()
    try:
        cursor.execute("DELETE  FROM  DATACENTER_STOCKFUTURE_RESOURCE_TABLE")
        conn.commit()
    except conn.Error,e:
        print "Mysql Error %d: %s" % (e.args[0], e.args[1])
        conn.rollback()
def writeIndexFutureDataSource():
    link = 'http://data.eastmoney.com/IF/Data/Contract.html'
    webNet = 'http://data.eastmoney.com'
    currentList = crawIndexFutureDataSource(link, webNet)
    conn = IndexFutureDataNetSpiderUtils.getMySQLConn()
    cursor = conn.cursor()
    try:
        cursor.execute("DELETE  FROM  DATACENTER_STOCKFUTURE_RESOURCE_TABLE")
        conn.commit()
    except conn.Error, e:
        print "Mysql Error %d: %s" % (e.args[0], e.args[1])
        conn.rollback()