RT
为什么我用这种方法会报错呢index out of range
targetLine = "";
mLines = csvfile.read();
targetLine = mLines[-1];
a=targetLine[0]
print a
RT
为什么我用这种方法会报错呢index out of range
targetLine = "";
mLines = csvfile.read();
targetLine = mLines[-1];
a=targetLine[0]
print a