电源选项.lnk

C:\Windows\System32\powercfg.cpl

蓝牙.lnk

C:\Windows\System32\bthprops.cpl

清理图标缓存.bat

@echo off
taskkill /f /im explorer.exe
DEL /F /Q "%userprofile%\AppData\Local\IconCache.db"
start explorer.exe

关闭显示器.bat

powershell (Add-Type '[DllImport(\"user32.dll\")]^public static extern int PostMessage(int hWnd, int hMsg, int wParam, int lParam);' -Name a -Pas)::PostMessage(-1,0x0112,0xF170,2)

简单修复HOSTS文件.cpp

#include <iostream>
#include <fstream>
#include <string>
#include<ctime>

using namespace std;
const int hosts_length=24;

char original_HOSTS[hosts_length][80]{"\
# Copyright (c) 1993-2009 Microsoft Corp.","\
#","\
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.","\
#","\
# This file contains the mappings of IP addresses to host names. Each","\
# entry should be kept on an individual line. The IP address should","\
# be placed in the first column followed by the corresponding host name.","\
# The IP address and the host name should be separated by at least one","\
# space.","\
#","\
# Additionally, comments (such as these) may be inserted on individual","\
# lines or following the machine name denoted by a '#' symbol.","\
#","\
# For example:","\
#","\
#      102.54.94.97     rhino.acme.com          # source server","\
#       38.25.63.10     x.acme.com              # x client host","\
 ","\
# localhost name resolution is handled within DNS itself.","\
#	127.0.0.1       localhost","\
#	::1             localhost","\
# XMind Mind-Mapper","\
0.0.0.0 xmind.net","\
0.0.0.0 www.xmind.net"
};

//struct tm {
//   int tm_sec;         /* 秒，范围从 0 到 59                */
//   int tm_min;         /* 分，范围从 0 到 59                */
//   int tm_hour;        /* 小时，范围从 0 到 23                */
//   int tm_mday;        /* 一月中的第几天，范围从 1 到 31                    */
//   int tm_mon;         /* 月份，范围从 0 到 11                */
//   int tm_year;        /* 自 1900 起的年数                */
//   int tm_wday;        /* 一周中的第几天，范围从 0 到 6                */
//   int tm_yday;        /* 一年中的第几天，范围从 0 到 365                    */
//   int tm_isdst;       /* 夏令时                        */    
//};

string backupTime(){
	time_t rawtime;
	time(&rawtime);
	struct tm *info = localtime(&rawtime);
	string str;
	str+="_"+to_string(info->tm_year+1900);
	str+="_"+to_string(info->tm_mon+1);
	str+="_"+to_string(info->tm_mday);
	str+="_"+to_string(info->tm_hour);
	str+="_"+to_string(info->tm_min);
	str+="_"+to_string(info->tm_sec);
	return str;
}

// 修复 HOSTS 文件
void fixHostsFile() {
    string hostsFilePath = "C:\\Windows\\System32\\drivers\\etc\\hosts";
    string backupFilePath = "C:\\Windows\\System32\\drivers\\etc\\hosts_backup\\hosts"; // 备份文件路径

	FILE *fp = fopen(hostsFilePath.c_str(),"r");
	//.data()与.c_str()返回的都是const char指针 
	
	//fclose(fp);//关闭函数不影响fp指针的值 
	if(fp==0){//没文件，目标文件不存在 
		;
	}
	else{
		fclose(fp);//写在这里更规范点，因为不知道指针值为0的位置有什么 
		system(("copy "+hostsFilePath+" "+backupFilePath+backupTime()).c_str());
		cout << "修复前的 HOSTS文件 的备份在：" << backupFilePath << endl;
	}
	fp = fopen(hostsFilePath.c_str(),"w");
	for(int i=0;i<hosts_length;i++){
		fprintf(fp,"%s\n",original_HOSTS[i]);
	}
	fclose(fp);
	
    cout << "HOSTS 文件修复完成" << endl << endl;
}

// 修复 IE 代理
void fixIEProxy() {
    string registryPath = "\"HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\"";
    //坑： Internet Settings中间有空格，所以整体路径要用引号引起来 
    string proxyEnableKey = "ProxyEnable";
    system(("REG ADD " + registryPath + " /v " + proxyEnableKey + " /t REG_DWORD /d 0 /f").c_str()); // 设置 ProxyEnable 值为 0，表示禁用代理
    cout << "IE 代理修复完成" << endl;
}
int main() {
    fixHostsFile();
    fixIEProxy();
    system("pause"); 
    return 0;
}