import sys
import difflib
def readfile(file1):
try:
fd=open(file1,"r")
text=fd.read().splitlines() #读取之后进行行分割
return text
except Exception as e:
print("read file error")
print(e)
sys.exit()
def Compare(file_1,file_2):
if file_1 =="" or file_2 == "":
print("file 1 or file 2 not empty")
sys.exit()
text1=readfile(file_1)
text2=readfile(file_2)
diff=difflib.HtmlDiff() #创建一个diff对象
result=diff.make_file(text1,text2) #得出比较结果
try:
fd_diff=open("diff.html","w")
fd_diff.write(result)
except Exception as e:
print("write html file error")
print(e)
sys.exit()
if __name__ == '__main__':
Compare("1.txt","2.txt")
文件 1
文件 2
result:
参考:https://www.cndba.cn/sule/article/2226
