詳細資料請參考：https://docs.python.org/2/library/_winreg.html
一、常用函數功能介紹
OpenKey() - 打開一個key
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_winreg.OpenKey(key, sub_key[, res[, sam]])
key is an already open key, or any one of the predefined HKEY_* constants. #注冊表中有六大鍵根,HKEY_USERS,HKEY_CURRENT_USER,HKEY_CURRENT_CONFIG,HKEY_CLASSES_ROOT,HKEY_LOCAL_MACHINE,HKEY_DYN_DATA
sub_key is a string that identifies the sub_key to open. #需要操作的子鍵
res is a reserved integer, and must be zero. The default is zero. #必須為0
#sam默認為只讀模式,常用有三個_winreg.KEY_ALL_ACCESS,_winreg.KEY_WRITE,_winreg.KEY_READ
sam is an integer that specifies an access mask that describes the desired security access for the key. Default is KEY_READ. See Access Rights for other allowed values.
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CloseKey() – 關閉一個Key
import _winreg as wg key_test = wg.OpenKey(wg.HKEY_CURRENT_USER,r"Software\Microsoft\Windows\CurrentVersion\Explorer") wg.CloseKey(key_test)
CreateKey() – 創建一個Key
DeleteKey() – 刪除一個Key
import _winreg as wg key_test = wg.OpenKey(wg.HKEY_CURRENT_USER,r"Software\Microsoft\Windows\CurrentVersion\Explorer") wg.CreateKey(key_test,'hester') wg.CloseKey(key_test)
繼續創建子鍵
import _winreg as wg key_test = wg.OpenKey(wg.HKEY_CURRENT_USER,r"Software\Microsoft\Windows\CurrentVersion\Explorer\hester") wg.CreateKey(key_test,'sub_hester') wg.CloseKey(key_test)
創建鍵值數據項
import _winreg as wg key_test = wg.OpenKey(wg.HKEY_CURRENT_USER,r"Software\Microsoft\Windows\CurrentVersion\Explorer\hester\sub_hester") wg.SetValueEx(key_test,'data','',wg.REG_SZ,'0')
wg.CloseKey(key_test)
修改鍵值數據項
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_winreg.SetValueEx(key, value_name, reserved, type, value)
key is an already open key, or one of the predefined HKEY_* constants.
value_name is a string that names the subkey with which the value is associated.
type is an integer that specifies the type of the data. See Value Types for the available types. #類型較多不一一列舉,請參考https://docs.python.org/2/library/_winreg.html#value-types
reserved can be anything – zero is always passed to the API.
value is a string that specifies the new value.
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import _winreg as wg key_test = wg.OpenKey(wg.HKEY_CURRENT_USER,r"Software\Microsoft\Windows\CurrentVersion\Explorer\hester\sub_hester") wg.SetValueEx(key_test,'data','',wg.REG_SZ,'1') wg.CloseKey(key_test)
獲取鍵值數據項值
import _winreg as wg key_test = wg.OpenKey(wg.HKEY_CURRENT_USER,r"Software\Microsoft\Windows\CurrentVersion\Explorer\hester\sub_hester") wg.QueryValueEx(key_test,'data') value,type = wg.QueryValueEx(key_test,'data')
刪除鍵值數據項
import _winreg as wg key_test = wg.OpenKey(wg.HKEY_CURRENT_USER,r"Software\Microsoft\Windows\CurrentVersion\Explorer\hester\sub_hester",0,wg.KEY_WRITE) wg.DeleteValue(key_test,'data') wg.CloseKey(key_test)
輸入、輸出值文件
LoadKey() – 從指定文件讀入鍵信息
SaveKey() – 保存鍵到文件
刷新注冊表
FlushKey() – 回寫所有的鍵屬性改變到注冊表
鏈接到其他機器的注冊表
ConnectRegistry() – 鏈接到其他機器的注冊表