[英]PyMySQL not Inserting Data
我有一段代碼可以獲取Windows日志並將各種信息插入到mySQL數據庫中。 該代碼可以完美運行,沒有錯誤,但是實際上並沒有將數據輸入到表中。 該表保持空白。 我從經過一些修改的示例中提取了mySQL語法,因此我不完全確定出了什么問題。 我覺得它要么與數據類型有關,要么對語法進行了一些更改。
import sys
import pymysql
import pymysql.cursors
import win32evtlog # requires pywin32 pre-installed
import win32evtlogutil
import time
server = 'localhost' # name of the target computer to get event logs
logtype = 'System' # 'Application' # 'Security'
hand = win32evtlog.OpenEventLog(server,logtype)
flags =
win32evtlog.EVENTLOG_BACKWARDS_READ|win32evtlog.EVENTLOG_SEQUENTIAL_READ
events = win32evtlog.ReadEventLog(hand, flags,0)
while True:
for event in events:
evt_tp = event.EventType
if evt_tp != (1 or 2 or 8):
eve_cat = str(('Event Category:', event.EventCategory))
eve_timegen = str(('Time Generated:', event.TimeGenerated))
eve_srcnm = str(('Source Name:', event.SourceName))
eve_id = str(('Event ID:', event.EventID))
eve_typ = str(('Event Type:', event.EventType))
data = event.StringInserts
if data:
print ('Event Data:')
for msg in data:
print(msg)
print(type(eve_cat))
print(type(eve_timegen))
print(type(eve_srcnm))
print(type(eve_id))
print(type(eve_typ))
print(type(data))
time.sleep(10)
else:
eve_cat = ('Event Category:', event.EventCategory)
eve_timegen = ('Time Generated:', event.TimeGenerated)
eve_srcnm = ('Source Name:', event.SourceName)
eve_id = ('Event ID:', event.EventID)
eve_typ = ('Event Type:', event.EventType)
data = event.StringInserts
print('There were no errors found')
print(eve_cat)
print(eve_timegen)
print(eve_srcnm)
print(eve_id)
print(eve_typ)
print(data)
time.sleep(10)
# Connect to the database
connection = pymysql.connect(host='localhost',
user='root',
password='',
db='ptest',
charset='utf8mb4',
cursorclass=pymysql.cursors.DictCursor)
try:
with connection.cursor() as cursor:
# Create a new record
sql = "INSERT INTO `win_logs` (`Category`, `TimeGenerated`, 'SourceName',
'EventID', 'Type') VALUES (%s, %s, %s, %s, %s)"
cursor.execute(sql, (eve_cat, eve_timegen, eve_srcnm, eve_id, eve_typ))
# connection is not autocommit by default. So you must commit to save
# your changes.
connection.commit()
with connection.cursor() as cursor:
# Read a single record
sql = "SELECT `id`, `Type` FROM `win_logs` WHERE `Category`=%s"
cursor.execute(sql, ('webmaster@python.org',))
result = cursor.fetchone()
print(result)
finally:
connection.close()
我可能是非常錯誤的。
但這是python。
縮進很重要。
嘗試一下:
try:
with connection.cursor() as cursor:
# Create a new record
sql = "INSERT INTO `win_logs` (`Category`, `TimeGenerated`, 'SourceName`, 'EventID', 'Type') VALUES (%s, %s, %s, %s, %s)"
cursor.execute(sql, (eve_cat, eve_timegen, eve_srcnm, eve_id, eve_typ))
我猜你的cursor
超出with
范圍
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