如果未指定路径名，则open（）指向的目录或路径

Question

如果open（）方法中的路径只是一个文件名，它指向的默认目录是什么？

def write_dicts_to_file(path,data):
    with open(path,'wb') as fp:
        for d in data:
            fp.write(json.dumps(d).encode('utf-8'))
            fp.write("\n".encode('utf-8'))
write_dicts_to_file("train.json",training_data)

Answer 1

您从中调用write_dicts_to_file()方法的python文件的目录。