windows 自定义scheme协议。

浏览器打开自定义scheme参考上一篇：Chromium 自定义scheme协议启动过程分析c++

1、注册表里面按照如下格式填写自定义scheme协议导入：

 
Windows Registry Editor Version 5.00[HKEY_CLASSES_ROOT\jdtest]
@="URL:jdtest Protocol"
"URL Protocol"=""[HKEY_CLASSES_ROOT\jdtest\DefaultIcon]
@="D:\\Program Files (x86)\\Test\\jdtest.exe"[HKEY_CLASSES_ROOT\Test\shell][HKEY_CLASSES_ROOT\Test\shell\open][HKEY_CLASSES_ROOT\jdtest\shell\open\command]
@="\"D:\\Program Files (x86)\\Test\\jdtest.exe\" \"%1\""

2、jdtest.exe代码

#include <iostream>int main(int arg, const char *args[])
{std::cout << "param:" << args[1];std::cout << "\nHello World!\n";system("pause");
}

3、运行jdtest协议测试程序代码【jdtest02.exe】：

#include <iostream>
#include <stdlib.h> 
#include <tchar.h>
#include <string> 
#include <windows.h> 
#include <KnownFolders.h>
#include <shlobj.h>void runjdtest() {std::string escaped_url = "jdtest://jdtest.com:8080/dl/news/open?data=902323&params=test";escaped_url.insert(0, "\"");escaped_url += "\"";const size_t kMaxUrlLength = 2048;if (escaped_url.length() > kMaxUrlLength)return;char system_buffer[MAX_PATH];system_buffer[0] = 0;::GetSystemDirectoryA(system_buffer, MAX_PATH);std::string sys_path(system_buffer);if (reinterpret_cast<ULONG_PTR>(ShellExecuteA(NULL, "open", escaped_url.c_str(), NULL,sys_path.c_str(), SW_SHOWNORMAL)) <= 32) {return;}
}int main()
{runjdtest();std::cout << "run jdtest \n";
}

4、运行jdtest02.exe看下效果：