解析TypeError str不支持缓冲区API

Question

我试图用下面的代码匹配字符串，但是遇到了一个TypeError:typestr不支持缓冲区API。怎么能解决这个问题？在

 file = open("C:\\Users\\sagars\\Desktop\\newips.json", "rb")
 i = 0
 y = "No information available for that IP"
 for line in file:
     z = line
     print (z)
     if y in z:
         print ("Cannot parse")
     else:
         print ("Can Parse!")

Answer 1

您正在以二进制文件（“rb”而不是“r”）读取该文件，这可能会将其弄乱。这段代码有点惯用：

with open('C:\\Users\\sagars\\Desktop\\newips.json', 'r') as f:
    line = f.readline()
    if y in line:
        print ("Cannot parse")
    else:
        print ("Can Parse!")