{"id":681,"date":"2019-02-23T18:18:22","date_gmt":"2019-02-23T10:18:22","guid":{"rendered":"http:\/\/www.eait.co\/?p=681"},"modified":"2019-04-05T12:30:43","modified_gmt":"2019-04-05T04:30:43","slug":"java-%e9%94%ae%e7%9b%98%e8%be%93%e5%85%a5%e5%ad%97%e7%ac%a6","status":"publish","type":"post","link":"https:\/\/notes.coremix.net\/?p=681","title":{"rendered":"Java\u2014\u2014\u952e\u76d8\u8f93\u5165\u5b57\u7b26"},"content":{"rendered":"<pre>package filetest;\r\nimport java.io.*;\r\npublic class bufferdemo {\r\n\r\n    public static void main(String[] args) {\r\n        \/\/ TODO \u81ea\u52a8\u751f\u6210\u7684\u65b9\u6cd5\u5b58\u6839\r\n        BufferedReader buf = null;\r\n        buf = new BufferedReader(new InputStreamReader(System.in));<\/pre>\n<pre><span style=\"color: #ff0000;\">\/\/\u5bf9BufferedReader\u5bf9\u8c61\u5b9e\u4f8b\u5316\uff0c\u56e0\u4e3a\u73b0\u5728\u9700\u8981\u4ece\u952e\u76d8\u8f93\u5165\u6570\u636e\uff0c\u56e0\u6b64\u9700\u8981\u4f7f\u7528System.in\u8fdb\u884c<\/span>\r\n<span style=\"color: #ff0000;\">\/\/\u5b9e\u4f8b\u5316\uff0c\u4f46System.in\u662f\u5c5e\u4e8eInputStream\u7c7b\u578b\uff0c\u6240\u4ee5\u4f7f\u7528InputStreamReader\u7c7b\u5c06\u5b57\u8282\u6d41\u8f6c\u6362<\/span>\r\n<span style=\"color: #ff0000;\">\/\/\u6210\u5b57\u7b26\u6d41\uff0c\u4e4b\u540e\u5c06\u5b57\u7b26\u6d41\u653e\u5165\u5230BufferedReader\u4e2d<\/span><\/pre>\n<pre>String str =null; while(true){ System.out.print(\"\u8bf7\u8f93\u5165\u6570\u5b57\uff1a\");; try{ str = buf.readLine(); } catch(IOException e){ e.printStackTrace(); } int i = -1; try{ i = Integer.parseInt(str); i++; System.out.println(\"\u8f93\u5165\u7684\u6570\u5b57\u4fee\u6539\u540e\u4e3a\uff1a\"+i); break; } catch(Exception e){ System.out.println(\"\u8f93\u5165\u7684\u5185\u5bb9\u4e0d\u6b63\u786e\uff0c\u8bf7\u91cd\u65b0\u8f93\u5165\uff01\"); } } } }<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>package filetest; import java.io.*; public class buffer [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,24],"tags":[],"class_list":["post-681","post","type-post","status-publish","format-standard","hentry","category-java","category-base_code"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/681","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=681"}],"version-history":[{"count":2,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/681\/revisions"}],"predecessor-version":[{"id":683,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/681\/revisions\/683"}],"wp:attachment":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}