Python：如何将两个 .txt 文件合二为一并自行生成其 .txt 文件

Question

我想将两个 .txt 文件合并到另一个自行生成的 .txt 文件中

例子：-

文件 1 的内容

abcdefg

文件 2 的内容

123456

输出文件夹中自行生成的.txt文件

abcdefg
123456

filenames = [fname1, fname2, fname3]
with open('H:\output\output.txt', 'w') as outfile:
    for fname in filenames:
        with open(fname) as infile:
            for line in infile:
                outfile.write(line)  

我使用此代码，它可以将两者结合起来并写入输出，但问题是它不是自动生成的文件，我们必须亲自创建一个输出文件

Answer 1

这非常有效 - 如果您愿意，只需更改file1.txt和file2.txt行以适合您的两个文件的文件名：

# Open both .TXT files
file1 = open("file1.txt", "r")
file2 = open("file2.txt", "r")

# Read both .TXT files and put contents into variables
file1Contents = file1.read()
file2Contents = file2.read()

# Close both files
file1.close()
file2.close()

# Open new .TXT file for the resulting concatenated file
resultFile = open("result.txt","w")

# Write concatenated contents to resulting file
resultFile.write(file1Contents + file2Contents)

# Close resulting file
resultFile.close()