Python MySQLdb TypeError:并非在字符串格式化期间转换所有参数运行此脚本时:#! /usr/bin/env pythonimport MySQLdb as mdbimport sys
class Test:
def check(self, search):
try:
con = mdb.connect('localhost', 'root', 'password', 'recordsdb');
cur = con.cursor()
cur.execute( "SELECT * FROM records WHERE email LIKE '%s'", search )
ver = cur.fetchone()
print "Output : %s " % ver except mdb.Error, e:
print "Error %d: %s" % (e.args[0],e.args[1])
sys.exit(1)
finally:
if con:
con.close()test = Test()test.check("test")我得到一个错误:./lookup
Traceback (most recent call last):
File "./lookup", line 27, in <module>
test.check("test")
File "./lookup", line 11, in creep
cur.execute( "SELECT * FROM records WHERE email LIKE '%s'", search )
File "/usr/local/lib/python2.7/dist-packages/MySQLdb/cursors.py", line 187, in execute
query = query % tuple([db.literal(item) for item in args])TypeError: not all arguments converted during string formatting我不明白为什么。我正在尝试进行参数化查询,但这只不过是一种痛苦。我对Python有些新意,所以这可能是一个明显的问题。
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