{"id":3306,"date":"2011-09-04T13:57:49","date_gmt":"2011-09-04T05:57:49","guid":{"rendered":"http:\/\/www.killtest.com.tw\/?p=3306"},"modified":"2011-09-03T14:00:15","modified_gmt":"2011-09-03T06:00:15","slug":"java-7","status":"publish","type":"post","link":"https:\/\/www.killtest.com.tw\/?p=3306","title":{"rendered":"JAVA\u4e2d\u57f7\u884cDOS\u547d\u4ee4\u5206\u6790"},"content":{"rendered":"<p>\u7b2c\u58f9\u884c\u7684\u201c.\\\\p.exe\u201d\u662f\u8981\u57f7\u884c\u7684\u7a0b\u5e8f \u540d\uff0cRuntime.getRuntime()\u8fd4\u56de\u7576\u524d\u61c9\u7528\u7a0b\u5e8f\u7684Runtime\u5c0d\u8c61\uff0c\u8a72\u5c0d\u8c61\u7684exec()\u65b9\u6cd5\u6307\u793aJava\u865b\u64ec\u6a5f\u5275\u5efa\u58f9\u500b\u5b50\u9032\u7a0b\u57f7\u884c\u6307 \u5b9a\u7684\u53ef\u57f7\u884c\u7a0b\u5e8f\uff0c\u4e26\u8fd4\u56de\u8207\u8a72\u5b50\u9032\u7a0b\u5c0d\u61c9\u7684Process\u5c0d\u8c61\u5be6\u4f8b\u3002\u901a\u904eProcess\u53ef\u4ee5\u63a7\u5236\u8a72\u5b50\u9032\u7a0b\u7684\u57f7\u884c\u6216\u7372\u53d6\u8a72\u5b50\u9032\u7a0b\u7684\u4fe1\u606f\u3002\u7b2c\u4e8c\u689d\u8a9e\u53e5\u7684\u76ee\u7684\u7b49\u5f85 \u5b50\u9032\u7a0b\u5b8c\u6210\u518d\u5f80\u4e0b\u57f7\u884c\u3002<br \/>\n\u00a0\u00a0\u00a0 \u4f46\u5728windows\u5e73\u81fa\u4e0a\uff0c\u5982\u679c\u8655\u7406\u4e0d\u7576\uff0c\u6709\u6642\u4e26\u4e0d\u80fd\u5f97\u5230\u9810\u671f\u7684\u7d50\u679c\u3002\u4e0b\u9762\u662f\u7b46\u8005\u5728\u5be6\u969b\u7de8\u7a0b\u4e2d\u7e3d\u7d50\u7684\u5e7e\u7a2e\u9700\u8981\u8a3b\u610f\u7684\u60c5\u6cc1\uff1a<br \/>\n\u00a0\u00a0\u00a0 1\u3001\u57f7\u884cDOS\u7684\u5167\u90e8\u547d\u4ee4<br \/>\n\u00a0\u00a0\u00a0 \u5982\u679c\u8981\u57f7\u884c\u58f9\u689dDOS\u5167\u90e8\u547d\u4ee4\uff0c\u6709\u5169\u7a2e\u65b9\u6cd5\u3002\u58f9\u7a2e\u65b9\u6cd5\u662f\u628a\u547d\u4ee4\u89e3\u91cb\u5668\u5305\u542b\u5728exec()\u7684\u6158\u6578\u4e2d\u3002\u4f8b\u5982\uff0c\u57f7\u884cdir\u547d\u4ee4\uff0c\u5728NT\u4e0a\uff0c\u53ef\u5beb\u6210 exec(&#8220;cmd.exe \/c dir&#8221;)\uff0c\u5728windows 95\/98\u4e0b\uff0c\u53ef\u5beb\u6210\u201ccommand.exe \/c dir\u201d\uff0c\u5176\u4e2d\u6158\u6578\u201c\/c\u201d\u8868\u793a\u547d\u4ee4\u57f7\u884c\u5f8c\u95dc\u9589Dos\u7acb\u5373\u95dc\u9589\u7a97\u53e3\u3002\u53e6\u58f9\u7a2e\u65b9\u6cd5\u662f\uff0c\u628a\u5167\u90e8\u547d\u4ee4\u653e\u5728\u58f9\u500b\u6279\u547d\u4ee4my_dir.bat\u6587\u4ef6\u4e2d\uff0c\u5728Java\u7a0b\u5e8f \u4e2d\u5beb\u6210exec(&#8220;my_dir.bat&#8221;)\u3002\u5982\u679c\u50c5\u50c5\u5beb\u6210exec(&#8220;dir&#8221;)\uff0cJava\u865b\u64ec\u6a5f\u5247\u6703\u5831\u904b\u884c\u6642\u932f\u8aa4\u3002\u524d\u58f9\u7a2e\u65b9\u6cd5\u8981\u4fdd\u8b49\u7a0b\u5e8f\u7684\u53ef\u79fb\u690d\u6027\uff0c \u9700\u8981\u5728\u7a0b\u5e8f\u4e2d\u8b80\u53d6\u904b\u884c\u7684\u64cd\u4f5c\u7cfb\u7d71\u5e73\u81fa\uff0c\u4ee5\u8abf\u7528\u4e0d\u540c\u7684\u547d\u4ee4\u89e3\u91cb\u5668\u3002\u5f8c\u58f9\u7a2e\u65b9\u6cd5\u5247\u4e0d\u9700\u8981\u505a\u66f4\u591a\u7684\u8655\u7406\u3002<br \/>\n\u00a0\u00a0\u00a0 2\u3001\u6253\u958b\u58f9\u500b\u4e0d\u53ef\u57f7\u884c\u7684\u6587\u4ef6<br \/>\n\u00a0\u00a0\u00a0 \u6253\u958b\u58f9\u500b\u4e0d\u53ef\u57f7\u884c\u7684\u6587\u4ef6\uff0c\u4f46\u8a72\u6587\u4ef6\u5b58\u5728\u95dc\u806f\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u5247\u53ef\u4ee5\u6709\u5169\u7a2e\u65b9\u5f0f\u3002 \u4ee5\u6253\u958b\u58f9\u500bword\u6587\u6a94a.doc\u6587\u4ef6\u70ba\u4f8b\uff0cJava\u4e2d\u53ef\u4ee5\u6709\u4ee5\u4e0b\u5169\u7a2e\u5beb\u6cd5\uff1a<br \/>\n\u00a0\u00a0\u00a0 exec(&#8220;start .\\\\a.doc&#8221;);<br \/>\n\u00a0\u00a0\u00a0 exec(&#8221; c:\\\\Program Files\\\\Microsoft Office\\\\office\\\\winword.exe .\\\\a.doc&#8221;);<br \/>\n\u00a0\u00a0\u00a0 \u986f\u7136\uff0c\u524d\u58f9\u7a2e\u65b9\u6cd5\u66f4\u70ba\u9593\u6377\u65b9\u4fbf\u3002<br \/>\n\u00a0\u00a0\u00a0 3\u3001\u57f7\u884c\u58f9\u500b\u6709\u6a19\u6e96\u8f38\u51fa\u7684DOS\u53ef\u57f7\u884c\u7a0b\u5e8f<br \/>\n\u00a0\u00a0\u00a0 \u5728 windows\u5e73\u81fa\u4e0a\uff0c\u904b\u884c\u88ab\u8abf\u7528\u7a0b\u5e8f\u7684DOS\u7a97\u53e3\u5728\u7a0b\u5e8f\u57f7\u884c\u5b8c\u7562\u5f8c\u5f80\u5f80\u4e26\u4e0d\u6703\u81ea\u52d5\u95dc\u9589\uff0c\u5f9e\u800c\u5c0e\u81f4Java\u61c9\u7528\u7a0b\u5e8f\u963b\u585e\u5728waitfor( )\u3002\u5c0e\u81f4\u8a72\u73fe\u8c61\u7684\u58f9\u500b\u53ef\u80fd\u7684\u539f\u56e0\u662f\uff0c\u8a72\u53ef\u57f7\u884c\u7a0b\u5e8f\u7684\u6a19\u6e96\u8f38\u51fa\u6bd4\u8f03\u591a\uff0c\u800c\u904b\u884c\u7a97\u53e3\u7684\u6a19\u6e96\u8f38\u51fa\u7de9\u6c96\u5340\u4e0d\u5920\u5927\u3002\u89e3\u6289\u7684\u8fa6\u6cd5\u662f\uff0c\u5229\u7528Java\u63d0\u4f9b\u7684Process \u985e\u63d0\u4f9b\u7684\u65b9\u6cd5\u8b93Java\u865b\u64ec\u6a5f\u622a\u7372\u88ab\u8abf\u7528\u7a0b\u5e8f\u7684DOS\u904b\u884c\u7a97\u53e3\u7684\u6a19\u6e96\u8f38\u51fa\uff0c\u5728waitfor()\u547d\u4ee4\u4e4b\u524d\u8b80\u51fa\u7a97\u53e3\u7684\u6a19\u6e96\u8f38\u51fa\u7de9\u6c96\u5340\u4e2d\u7684\u5167\u5bb9\u3002\u58f9\u6bb5\u5178\u578b\u7684\u7a0b \u5e8f\u5982\u4e0b\uff1a<br \/>\n\u00a0\u00a0\u00a0 &#8230;<br \/>\n\u00a0\u00a0\u00a0 String ls_1;<br \/>\n\u00a0\u00a0\u00a0 Process process = Runtime.getRuntime().exec(&#8220;cmd \/c dir<span style=\"text-decoration: underline;\"> \\\\windows<\/span>&#8220;);<br \/>\n\u00a0\u00a0\u00a0 BufferedReader bufferedReader = new BufferedReader( \\<br \/>\n\u00a0\u00a0\u00a0 new InputStreamReader(process.getInputStream());<br \/>\n\u00a0\u00a0\u00a0 while ( (ls_1=bufferedReader.readLine()) != null)<br \/>\n\u00a0\u00a0\u00a0 System.out.println(ls_1);<br \/>\n\u00a0\u00a0\u00a0 process.waitfor( );<br \/>\n\u00a0\u00a0\u00a0 &#8230;<\/p>\n<div id=\"_mcePaste\" class=\"mcePaste\" style=\"position: absolute; width: 1px; height: 1px; overflow: hidden; top: 0px; left: -10000px;\">\ufeff<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7b2c\u58f9\u884c\u7684\u201c.\\\\p.exe\u201d\u662f\u8981\u57f7\u884c\u7684\u7a0b\u5e8f \u540d\uff0cRuntime.getRuntime()\u8fd4\u56de\u7576\u524d\u61c9\u7528\u7a0b\u5e8f\u7684Runtime\u5c0d\u8c61\uff0c\u8a72\u5c0d\u8c61\u7684exec()\u65b9\u6cd5\u6307\u793aJava\u865b\u64ec\u6a5f\u5275\u5efa\u58f9\u500b\u5b50\u9032\u7a0b\u57f7\u884c\u6307 \u5b9a\u7684\u53ef\u57f7\u884c\u7a0b\u5e8f\uff0c\u4e26\u8fd4\u56de\u8207\u8a72\u5b50\u9032\u7a0b\u5c0d\u61c9\u7684Process\u5c0d\u8c61\u5be6\u4f8b\u3002\u901a\u904eProcess\u53ef\u4ee5\u63a7\u5236\u8a72\u5b50\u9032\u7a0b\u7684\u57f7\u884c\u6216\u7372\u53d6\u8a72\u5b50\u9032\u7a0b\u7684\u4fe1\u606f\u3002\u7b2c\u4e8c\u689d\u8a9e\u53e5\u7684\u76ee\u7684\u7b49\u5f85 \u5b50\u9032\u7a0b\u5b8c\u6210\u518d\u5f80\u4e0b\u57f7\u884c\u3002 \u00a0\u00a0\u00a0 \u4f46\u5728windows\u5e73\u81fa\u4e0a\uff0c\u5982\u679c\u8655\u7406\u4e0d\u7576\uff0c\u6709\u6642\u4e26\u4e0d\u80fd\u5f97\u5230\u9810\u671f\u7684\u7d50\u679c\u3002\u4e0b\u9762\u662f\u7b46\u8005\u5728\u5be6\u969b\u7de8\u7a0b\u4e2d\u7e3d\u7d50\u7684\u5e7e\u7a2e\u9700\u8981\u8a3b\u610f\u7684\u60c5\u6cc1\uff1a \u00a0\u00a0\u00a0 1\u3001\u57f7\u884cDOS\u7684\u5167\u90e8\u547d\u4ee4 \u00a0\u00a0\u00a0 \u5982\u679c\u8981\u57f7\u884c\u58f9\u689dDOS\u5167\u90e8\u547d\u4ee4\uff0c\u6709\u5169\u7a2e\u65b9\u6cd5\u3002\u58f9\u7a2e\u65b9\u6cd5\u662f\u628a\u547d\u4ee4\u89e3\u91cb\u5668\u5305\u542b\u5728exec()\u7684\u6158\u6578\u4e2d\u3002\u4f8b\u5982\uff0c\u57f7\u884cdir\u547d\u4ee4\uff0c\u5728NT\u4e0a\uff0c\u53ef\u5beb\u6210 exec(&#8220;cmd.exe \/c dir&#8221;)\uff0c\u5728windows 95\/98\u4e0b\uff0c\u53ef\u5beb\u6210\u201ccommand.exe \/c dir\u201d\uff0c\u5176\u4e2d\u6158\u6578\u201c\/c\u201d\u8868\u793a\u547d\u4ee4\u57f7\u884c\u5f8c\u95dc\u9589Dos\u7acb\u5373\u95dc\u9589\u7a97\u53e3\u3002\u53e6\u58f9\u7a2e\u65b9\u6cd5\u662f\uff0c\u628a\u5167\u90e8\u547d\u4ee4\u653e\u5728\u58f9\u500b\u6279\u547d\u4ee4my_dir.bat\u6587\u4ef6\u4e2d\uff0c\u5728Java\u7a0b\u5e8f \u4e2d\u5beb\u6210exec(&#8220;my_dir.bat&#8221;)\u3002\u5982\u679c\u50c5\u50c5\u5beb\u6210exec(&#8220;dir&#8221;)\uff0cJava\u865b\u64ec\u6a5f\u5247\u6703\u5831\u904b\u884c\u6642\u932f\u8aa4\u3002\u524d\u58f9\u7a2e\u65b9\u6cd5\u8981\u4fdd\u8b49\u7a0b\u5e8f\u7684\u53ef\u79fb\u690d\u6027\uff0c \u9700\u8981\u5728\u7a0b\u5e8f\u4e2d\u8b80\u53d6\u904b\u884c\u7684\u64cd\u4f5c\u7cfb\u7d71\u5e73\u81fa\uff0c\u4ee5\u8abf\u7528\u4e0d\u540c\u7684\u547d\u4ee4\u89e3\u91cb\u5668\u3002\u5f8c\u58f9\u7a2e\u65b9\u6cd5\u5247\u4e0d\u9700\u8981\u505a\u66f4\u591a\u7684\u8655\u7406\u3002 \u00a0\u00a0\u00a0 2\u3001\u6253\u958b\u58f9\u500b\u4e0d\u53ef\u57f7\u884c\u7684\u6587\u4ef6 \u00a0\u00a0\u00a0 \u6253\u958b\u58f9\u500b\u4e0d\u53ef\u57f7\u884c\u7684\u6587\u4ef6\uff0c\u4f46\u8a72\u6587\u4ef6\u5b58\u5728\u95dc\u806f\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u5247\u53ef\u4ee5\u6709\u5169\u7a2e\u65b9\u5f0f\u3002 \u4ee5\u6253\u958b\u58f9\u500bword\u6587\u6a94a.doc\u6587\u4ef6\u70ba\u4f8b\uff0cJava\u4e2d\u53ef\u4ee5\u6709\u4ee5\u4e0b\u5169\u7a2e\u5beb\u6cd5\uff1a \u00a0\u00a0\u00a0 exec(&#8220;start .\\\\a.doc&#8221;); \u00a0\u00a0\u00a0 exec(&#8221; c:\\\\Program Files\\\\Microsoft Office\\\\office\\\\winword.exe .\\\\a.doc&#8221;); \u00a0\u00a0\u00a0 \u986f\u7136\uff0c\u524d\u58f9\u7a2e\u65b9\u6cd5\u66f4\u70ba\u9593\u6377\u65b9\u4fbf\u3002 \u00a0\u00a0\u00a0 3\u3001\u57f7\u884c\u58f9\u500b\u6709\u6a19\u6e96\u8f38\u51fa\u7684DOS\u53ef\u57f7\u884c\u7a0b\u5e8f \u00a0\u00a0\u00a0 \u5728 windows\u5e73\u81fa\u4e0a\uff0c\u904b\u884c\u88ab\u8abf\u7528\u7a0b\u5e8f\u7684DOS\u7a97\u53e3\u5728\u7a0b\u5e8f\u57f7\u884c\u5b8c\u7562\u5f8c\u5f80\u5f80\u4e26\u4e0d\u6703\u81ea\u52d5\u95dc\u9589\uff0c\u5f9e\u800c\u5c0e\u81f4Java\u61c9\u7528\u7a0b\u5e8f\u963b\u585e\u5728waitfor( )\u3002\u5c0e\u81f4\u8a72\u73fe\u8c61\u7684\u58f9\u500b\u53ef\u80fd\u7684\u539f\u56e0\u662f\uff0c\u8a72\u53ef\u57f7\u884c\u7a0b\u5e8f\u7684\u6a19\u6e96\u8f38\u51fa\u6bd4\u8f03\u591a\uff0c\u800c\u904b\u884c\u7a97\u53e3\u7684\u6a19\u6e96\u8f38\u51fa\u7de9\u6c96\u5340\u4e0d\u5920\u5927\u3002\u89e3\u6289\u7684\u8fa6\u6cd5\u662f\uff0c\u5229\u7528Java\u63d0\u4f9b\u7684Process \u985e\u63d0\u4f9b\u7684\u65b9\u6cd5\u8b93Java\u865b\u64ec\u6a5f\u622a\u7372\u88ab\u8abf\u7528\u7a0b\u5e8f\u7684DOS\u904b\u884c\u7a97\u53e3\u7684\u6a19\u6e96\u8f38\u51fa\uff0c\u5728waitfor()\u547d\u4ee4\u4e4b\u524d\u8b80\u51fa\u7a97\u53e3\u7684\u6a19\u6e96\u8f38\u51fa\u7de9\u6c96\u5340\u4e2d\u7684\u5167\u5bb9\u3002\u58f9\u6bb5\u5178\u578b\u7684\u7a0b \u5e8f\u5982\u4e0b\uff1a \u00a0\u00a0\u00a0 &#8230; \u00a0\u00a0\u00a0 String ls_1; \u00a0\u00a0\u00a0 Process process = Runtime.getRuntime().exec(&#8220;cmd \/c dir \\\\windows&#8220;); [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[1247,3173],"class_list":["post-3306","post","type-post","status-publish","format-standard","hentry","category-java","tag-dos","tag-java"],"_links":{"self":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/3306","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3306"}],"version-history":[{"count":1,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/3306\/revisions"}],"predecessor-version":[{"id":3307,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/3306\/revisions\/3307"}],"wp:attachment":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}