python对传入参数进行类型转换后,参数丢失
if args is None:
args = sys.argv[1:-2]
svgfile = sys.argv[1]
f1 = open("D:/debug3.txt","w+",encoding= "utf-8")
markNum = int(sys.argv[-2], 10)
f1.write("arg:%s "%sys.argv[-2])
f1.write("num:%d "%markNum)
f1.write("kjfiwefjksl ")
f1.close()
文件内容:
当输入3时,都没有问题,能读取
问题:
直接写入num就会出问题
if args is None:
args = sys.argv[1:-2]
svgfile = sys.argv[1]
f1 = open("D:/debug3.txt","w+",encoding= "utf-8")
markNum = int(sys.argv[-2], 10)
f1.write("arg:%s "%sys.argv[-2])
f1.write("num:%d "%markNum)
f1.write(markNum)
f1.write("kjfiwefjksl ")
f1.close()
会出现问题:
文件写入会在f1.write(markNum) 停止且无法写入markNum
有人能告诉我为啥吗😴