{"id":975,"date":"2010-10-02T00:18:01","date_gmt":"2010-10-02T00:18:01","guid":{"rendered":"http:\/\/enjoyasp.net\/?p=975"},"modified":"2010-10-02T00:18:01","modified_gmt":"2010-10-02T00:18:01","slug":"%e5%ae%9a%e6%97%b6%e4%bb%bb%e5%8a%a1%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/enjoyasp.net\/index.php\/2010\/10\/02\/%e5%ae%9a%e6%97%b6%e4%bb%bb%e5%8a%a1%e5%ae%9e%e7%8e%b0\/","title":{"rendered":"\u5b9a\u65f6\u4efb\u52a1\u5b9e\u73b0"},"content":{"rendered":"<p>1\uff09java.util.Timer \u8fd9\u4e2a\u65b9\u6cd5\u5e94\u8be5\u662f\u6700\u5e38\u7528\u7684\uff0c\u4e0d\u8fc7\u8fd9\u4e2a\u65b9\u6cd5\u9700\u8981\u624b\u5de5\u542f\u52a8\u4f60\u7684\u4efb\u52a1\uff1a Timer timer=new Timer(); timer.schedule(new ListByDayTimerTask(),10000,86400000); \u8fd9\u91cc\u7684ListByDayTimerTask\u7c7b\u5fc5\u987bextends TimerTask\u91cc\u9762\u7684run()\u65b9\u6cd5\u3002<\/p>\n<p>2\uff09ServletContextListener \u8fd9\u4e2a\u65b9\u6cd5\u5728web\u5bb9\u5668\u73af\u5883\u6bd4\u8f83\u65b9\u4fbf\uff0c\u8fd9\u6837\uff0c\u5728web server\u542f\u52a8\u540e\u5c31\u53ef\u4ee5\u81ea\u52a8\u8fd0\u884c\u8be5\u4efb\u52a1\uff0c\u4e0d\u9700\u8981\u624b\u5de5\u64cd\u4f5c\u3002\u5c06ListByDayListener implements ServletContextListener\u63a5\u53e3\uff0c\u5728 contextInitialized\u65b9\u6cd5\u4e2d\u52a0\u5165\u542f\u52a8Timer\u7684\u4ee3\u7801\uff0c\u5728contextDestroyed \u65b9\u6cd5\u4e2d\u52a0\u5165cancel\u8be5Timer\u7684\u4ee3\u7801\uff1b\u7136\u540e\u5728web.xml\u4e2d\uff0c\u52a0\u5165listener: <listener> <listener-class>com.qq.customer.ListByDayListener<\/listener-class> <\/listener>\n<p>3)org.springframework.scheduling.timer.ScheduledTimerTask \u5982\u679c\u4f60\u7528spring\uff0c\u90a3\u4e48\u4f60\u4e0d\u9700\u8981\u5199Timer\u7c7b\u4e86\uff0c\u5728schedulingContext-timer .xml\u4e2d\u52a0\u5165\u4e0b\u9762\u7684\u5185\u5bb9\u5c31\u53ef\u4ee5\u4e86\uff1a <?xml version=\"1.0\" encoding=\"UTF-8\"?> <!DOCTYPE beans PUBLIC \"-\/\/SPRING\/\/DTD BEAN\/\/EN\" \"http:\/\/www.springframework.org\/dtd\/spring-beans.dtd\"> <beans> <bean id=\"timer\" class=\"org.springframework.scheduling.timer.TimerFactoryBean\"> <property name=\"scheduledTimerTasks\"> <list> <ref local=\"MyTimeTask1\"\/> <\/list> <\/property> <\/bean> <bean id=\"MyTimeTask\" class=\"com.qq.timer.ListByDayTimerTask\"\/> <bean id=\"MyTimeTask1\" class=\"org.springframework.scheduling.timer.ScheduledTimerTask\"> <property name=\"timerTask\"> <ref bean=\"MyTimeTask\"\/> <\/property> <property name=\"delay\"> <value>10000<\/value> <\/property> <property name=\"period\"> <value>86400000<\/value> <\/property> <\/bean> <\/beans> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>1\uff09java.util.Timer \u8fd9\u4e2a\u65b9\u6cd5\u5e94\u8be5\u662f\u6700\u5e38\u7528\u7684\uff0c\u4e0d\u8fc7\u8fd9\u4e2a\u65b9\u6cd5\u9700\u8981\u624b\u5de5\u542f\u52a8\u4f60\u7684\u4efb\u52a1\uff1a Timer t [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-975","post","type-post","status-publish","format-standard","hentry","category-ssh"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/975","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=975"}],"version-history":[{"count":0,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/975\/revisions"}],"wp:attachment":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/media?parent=975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/categories?post=975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/tags?post=975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}