将两个文件之间的交叉点放置到文本文档中

def find_cross_points(file1, file2, output_file):
    # 读取文件1的内容
    with open(file1, 'r') as f1:
        content1 = f1.read()

    # 读取文件2的内容
    with open(file2, 'r') as f2:
        content2 = f2.read()

    # 查找交叉点
    cross_points = []
    # 假设交叉点是两个文件中相同的内容
    for line in content1.split('\n'):
        if line in content2:
            cross_points.append(line)

    # 将交叉点写入新的文本文档
    with open(output_file, 'w') as output:
        for point in cross_points:
            output.write(point + '\n')

# 使用示例
file1 = 'file1.txt'
file2 = 'file2.txt'
output_file = 'cross_points.txt'
find_cross_points(file1, file2, output_file)