python——常見讀寫檔案操作

1. write:file_path="/home/lixinglei/test.txt"file_content="Test file write!"output = open(file_path, "w")output.write(file_content)output.close()2. read:file_path = "/home/lixinglei/test.txt"input = open(file_path)f_c = input.read()input.close()3. readline:file_path = "/home/lixinglei/test.txt"input = open(file_path)lines = input.readlines()input.close()for line in lines:    print line#如果是在命令列中直接寫的，在for迴圈的內容寫完了之後，連續按兩次斷行符號即可執行4. 一次讀取一行的方法，稱作檔案迭代器file_path = "/home/lixinglei/test.txt"input = open(file_path)for line in input:    print line