{"id":850,"date":"2010-10-01T12:11:26","date_gmt":"2010-10-01T12:11:26","guid":{"rendered":"http:\/\/enjoyasp.net\/?p=850"},"modified":"2010-10-01T12:11:26","modified_gmt":"2010-10-01T12:11:26","slug":"%e8%b0%83%e7%94%a8%e7%b3%bb%e7%bb%9f%e5%91%bd%e4%bb%a4-runtime","status":"publish","type":"post","link":"https:\/\/enjoyasp.net\/index.php\/2010\/10\/01\/%e8%b0%83%e7%94%a8%e7%b3%bb%e7%bb%9f%e5%91%bd%e4%bb%a4-runtime\/","title":{"rendered":"\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4 &#8212; Runtime"},"content":{"rendered":"<pre lang=\"java\">\r\n\u7c7b Runtime\r\n\u6bcf\u4e2a Java \u5e94\u7528\u7a0b\u5e8f\u90fd\u6709\u4e00\u4e2a Runtime \u7c7b\u5b9e\u4f8b\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u4e0e\u5176\u8fd0\u884c\u7684\u73af\u5883\u76f8\u8fde\u63a5\u3002\u53ef\u4ee5\u901a\u8fc7 getRuntime \u65b9\u6cd5\u83b7\u53d6\u5f53\u524d\u8fd0\u884c\u65f6\u3002 \r\n\r\n\u5e94\u7528\u7a0b\u5e8f\u4e0d\u80fd\u521b\u5efa\u81ea\u5df1\u7684 Runtime \u7c7b\u5b9e\u4f8b\u3002 \r\n\r\n1, \u6253\u5f00\u6587\u4ef6\uff1aRuntime.getRuntime().exec(\"vs.net.exe\");\r\n\r\n2\uff0c \u6267\u884cping\u547d\u4ee4\r\n\r\nimport java.io.BufferedReader; \r\nimport java.io.IOException; \r\nimport java.io.InputStreamReader; \r\n\r\n\r\npublic class JavaPing{ \r\n\r\npublic static void main(String[] args) {    \r\ntry {  \r\nProcess p = Runtime.getRuntime().exec(\"ping 192.168.1.86\"); \r\nBufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));  \/\/\u83b7\u53d6\u6267\u884c\u7ed3\u679c\r\nString line = \"\";  \r\nwhile ((line = br.readLine()) != null) {  \r\nSystem.out.println(line);  \r\n}  \r\nbr.close();  \r\n} catch (IOException e) {  \r\ne.printStackTrace();  \r\n}  \r\n} \r\n}\r\n\r\n\u6ce8\uff1a\u7c7b Process \uff0c\u8fdb\u7a0b\u7c7b\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u7c7b Runtime \u6bcf\u4e2a Java \u5e94\u7528\u7a0b\u5e8f\u90fd\u6709\u4e00\u4e2a Runtime \u7c7b\u5b9e\u4f8b\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u4e0e\u5176\u8fd0\u884c\u7684\u73af\u5883\u76f8\u8fde [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-850","post","type-post","status-publish","format-standard","hentry","category-java"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/comments?post=850"}],"version-history":[{"count":0,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/850\/revisions"}],"wp:attachment":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/media?parent=850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/categories?post=850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/tags?post=850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}