Python ValueError:不支持的格式字符';a';(0x61)在索引55处,带有URL字符串
正在尝试使用以下代码将URL和主机名发送到数据库:Python ValueError:不支持的格式字符';a';(0x61)在索引55处,带有URL字符串,python,string,url,pymysql,Python,String,Url,Pymysql,正在尝试使用以下代码将URL和主机名发送到数据库: def sendToDatabase(self, case, filename): 103 ext = os.path.splitext(filename)[1] 104 filenoext = filename.strip(ext) 105 url = "https://apses4859.ms.ds.uhc.com:10943/rest/download/C%3A/IBM/ISA5/ISA5/
def sendToDatabase(self, case, filename):
103 ext = os.path.splitext(filename)[1]
104 filenoext = filename.strip(ext)
105 url = "https://apses4859.ms.ds.uhc.com:10943/rest/download/C%3A/IBM/ISA5/ISA5/isa/cases/%s/%s-analyzer_ISA_PD/%s_Leak_Suspects/index.html" % (case, filename,filenoext)
106 cursor = connection.cursor()
107 m = re.search(r"([^.]*)", filename)
108 hostname = m.group(1)
109 query = "INSERT INTO StoryData (hostName, reportName) VALUES (%s, %s)"
110 cursor.execute(query , (hostname, url))
111 connection.commit()
112 cursor.close()
出于某种原因,它不喜欢%3A旁边的A。我尝试在中添加一个额外的%,但仍然没有影响它。不太明白我为什么会犯这个错误
%3A
被解释为格式化字符串,没有格式。最好切换到新型格式,即使用格式
方法而不是%
运算符:
url = "https://apses4859.ms.ds.uhc.com:10943/rest/download/C%3A/IBM/ISA5/ISA5/isa/cases/{}/{}-analyzer_ISA_PD/{}_Leak_Suspects/index.html".format(case, filename,filenoext)
我也试过了,效果不错。(%%3A
而不是%3A
)