?????????????????????????????￡?1.public class Win32MessageConstants { 
2. 
3.    public static final int WM_SETTEXT = 0x000C; //??????? 
4.     
5.    public static final int WM_CHAR = 0x0102; //??????? 
6. 
7.    public static final int BM_CLICK = 0xF5; //?????????????o???????????? 
8. 
9.    public static final int KEYEVENTF_KEYUP = 0x0002; //?????????? 
10.     
11.    public static final int KEYEVENTF_KEYDOWN = 0x0; //??????????? 
12. 
13.}

????????д??β?????????????????????????????????????????￡?
1.import java.util.concurrent.TimeUnit; 
2. 
3.import static org.hamcrest.core.Is.is; 
4.import static org.junit.Assert.assertThat; 
5. 
6.import static org.hamcrest.core.IsNull.notNullValue; 
7.import org.junit.Test; 
8. 
9.import com.sun.jna.platform.win32.WinDef; 
10.import com.sun.jna.platform.win32.WinDef.HWND; 
11. 
12.public class AlipayPasswordInputTest { 
13. 
14.    @Test 
15.    public void testAlipayPasswordInput() { 
16.        String password = "your password"; 
17.        HWND alipayEdit = findHandle("Chrome_RenderWidgetHostHWND"?? "Edit"); //Chrome??????????Spy++?????????????? 
18.        assertThat("??????????????????"?? alipayEdit?? notNullValue()); 
19.        boolean isSuccess = Win32Util.simulateCharInput(alipayEdit?? password); 
20.        assertThat("?????????????["+ password +"]????"?? isSuccess??  is(true)); 
21.    } 
22.     
23.    private WinDef.HWND findHandle(String browserClassName?? String alieditClassName) { 
24.        WinDef.HWND browser = Win32Util.findHandleByClassName(browserClassName?? 10?? TimeUnit.SECONDS); 
25.        return Win32Util.findHandleByClassName(browser?? alieditClassName?? 10?? TimeUnit.SECONDS); 
26.    } 
27.}

??????????￡???????????????????

???????????????????????κη??????в???????????Щ??????????????????

????1??sendMessage??postMessage?к??????????????????????Ч?????????Win32Util???????????????????????????????￡????????

????2????????????????????????????????????а?????????????????????????Firefox???????????????

????3?????????API??????MAC??UNIX??WINDOWS????????????????windows?????????У?????????

????4???????????????????????Chrome?????????????????????????????????????????????????????????????????

????5??????????Selenium??RemoteDriver?????????????????????н??????????????Ч?????remoteDriver????http?????????????API??????????????????????????Http Command????????Ч??