锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
涓嬮潰鐨勯摼鎺ユ槸寰蔣鎻愪緵鐨剈sb trace宸ュ叿錛屽彲浠ヨ窡韙拰鍒嗘瀽windows涓嬮潰錛寀sb涓繪満椹卞姩鐨勬墍鏈夋棩蹇楋紝鍙互甯姪鍒嗘瀽璁懼涓嶄笂鐩樼殑鍘熷洜銆?div>鍙互璇曠敤涓涓嬨?br />https://msdn.microsoft.com/en-us/library/windows/hardware/dn741264(v=vs.85).aspx
鎹鍙互鐪嬪埌鏁翠釜鏋氫婦榪囩▼銆傛湁鏃墮棿寰楃爺絀朵笅銆?/div>
]]>
鎵撳紑璁懼綆$悊鍣紝鍙戠幇USB鎺у埗鍣ㄨ繕鏈夊彟澶栦竴涓笌USB鏈夊叧鐨勮澶囦笂閮芥湁涓涓皬榛勮壊鐨勫徆鍙?br />USB鐢變簬鍏墮厤緗俊鎭?娉ㄥ唽琛ㄤ腑鐨?涓嶅畬鏁存垨宸叉崯鍧忥紝Windows 鏃犳硶鍚姩榪欎釜紜歡璁懼銆?(浠g爜 19)
鏈鍚庣殑瑙e喅鍔炴硶鏄湪榪愯杈撳叆"regedit“ HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056-444553540000}鍒犻櫎 upperfilter 欏瑰拰 loweverfilter 欏?濡傛灉鏈夊叾涓箣涓鍒犻櫎錛?br />閲嶅惎銆傚彂鐜版柊紜歡榪樻湁澶ч噺鐨剈sb root 鎴戝氨鐭ラ亾濂戒簡錛岀瓑椹卞姩瀹夎濂戒簡錛屾墦寮璁懼綆$悊鍣ㄤ竴鐪嬶紝娌℃湁鍑洪棶棰樼殑璁懼浜嗐傚搱鍝堬紝鐜板湪USB璁懼灝辨甯鎬簡銆?/p>
姣忔鐢ㄧ殑鏃跺欙紝鍙浣跨敤璧勬簮綆$悊鍣ㄦ墦寮澶氬嚑嬈$洅瀛愰噷鐨勭洰褰曪紝鐒跺悗灝嗘墍鏈夌殑璧勬簮綆$悊鍣ㄧ獥鍙i兘鍏抽棴錛涜繖鏄畨鍏ㄧЩ闄SB璁懼錛屼絾姣忔閮芥彁紺鴻澶囧湪浣跨敤錛屼笉鑳界Щ闄ゃ傚皢妗岄潰涓婄殑鎵鏈夌獥鍙i兘鍏抽棴錛屽啀嬈$Щ闄わ紝緇撴灉榪樻槸涓鏍鳳紱鍙兘鐩存帴鎷旀帀榪炴帴綰褲?/p>
鍦ㄤ笉鍚岀殑PC涓婁嬌鐢紝灞¤瘯涓嶇埥銆?/p>
鏌愭棩錛屼笅杞戒簡www.sysinternals.com Process Explorer,榧撴崳浜嗕竴鐣紝緇堜簬鍙戠幇浜嗚洓涓濋┈榪癸細
榪愯Process Explorer錛屾寜Ctrl+L錛屽湪Process涓夋嫨explorer.exe錛?/p>
鍦ㄤ笅闈㈢殑List涓紝鍗曞嚮Type鍒楋紝璁╁叾鎺掑簭錛岄夋嫨浠繪剰琛岋紝鎸塅閿紝璺沖埌Type涓篎ile鐨勮搗濮嬭錛屽湪Type涓篎ile鐨勮涓煡鎵綨ame鍒椾腑鎸囧悜鐩掑瓙鐨勮礬寰勭殑琛岋紝閫変腑鍚庯紝鍙沖嚮璇ヨ閫夋嫨Close Handle錛屽畬鎴愬悗錛屽湪瀹夊叏縐婚櫎鐩掑瓙錛岄┈涓婃垚鍔熶簡銆?/p>
浣嗘槸錛屾垜浣跨敤鏅歎鐩樻椂錛屾病鏈夎闂銆?/p>
鎵鏈夌殑紿楀彛閮藉叧闂簡錛屼絾璧勬簮綆$悊鍣ㄨ繕鏄寔鏈夋煇涓墦寮鐨勫彞鏌勶紝榪欐槸鍚︽槸璧勬簮綆$悊鍣ㄧ殑涓涓祫婧愭硠闇睟ug鍛紵