“`Semaphore(\u4fe1\u53f7\u91cf)<\/b>-\u5141\u8bb8\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u8bbf\u95ee\uff1a synchronized \u548c ReentrantLock \u90fd\u662f\u4e00\u6b21\u53ea\u5141\u8bb8\u4e00\u4e2a\u7ebf\u7a0b\u8bbf\u95ee \u67d0\u4e2a\u8d44\u6e90\uff0cSemaphore(\u4fe1\u53f7\u91cf)\u53ef\u4ee5\u6307\u5b9a\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u8bbf\u95ee\u67d0\u4e2a\u8d44\u6e90\u3002<\/p>\n
<b> CountDownLatch \uff08\u5012\u8ba1\u65f6\u5668\uff09<\/b>\uff1a CountDownLatch\u662f\u4e00\u4e2a\u540c\u6b65\u5de5\u5177\u7c7b\uff0c\u7528\u6765\u534f\u8c03\u591a\u4e2a\u7ebf\u7a0b\u4e4b\u95f4\u7684\u540c\u6b65\u3002\u8fd9 \u4e2a\u5de5\u5177\u901a\u5e38\u7528\u6765\u63a7\u5236\u7ebf\u7a0b\u7b49\u5f85\uff0c\u5b83\u53ef\u4ee5\u8ba9\u67d0\u4e00\u4e2a\u7ebf\u7a0b\u7b49\u5f85\u76f4\u5230\u5012\u8ba1\u65f6\u7ed3\u675f\uff0c\u518d\u5f00\u59cb\u6267\u884c\u3002<\/p>\n
<b> CyclicBarrier(\u5faa\u73af\u6805\u680f)<\/b>\uff1a CyclicBarrier \u548c CountDownLatch \u975e\u5e38\u7c7b\u4f3c\uff0c\u5b83\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u7ebf\u7a0b\u95f4\u7684\u6280\u672f\u7b49\u5f85\uff0c \u4f46\u662f\u5b83\u7684\u529f\u80fd\u6bd4 CountDownLatch \u66f4\u52a0\u590d\u6742\u548c\u5f3a\u5927\u3002\u4e3b\u8981\u5e94\u7528\u573a\u666f\u548c CountDownLatch \u7c7b\u4f3c\u3002CyclicBarrier \u7684\u5b57\u9762\u610f\u601d\u662f\u53ef\u5faa\u73af\u4f7f\u7528\uff08Cyclic\uff09\u7684\u5c4f\u969c\uff08Barrier\uff09\u3002\u5b83\u8981\u505a\u7684\u4e8b\u60c5\u662f\uff0c\u8ba9\u4e00\u7ec4\u7ebf\u7a0b\u5230\u8fbe\u4e00\u4e2a\u5c4f\u969c\uff08\u4e5f\u53ef\u4ee5\u53eb \u540c\u6b65\u70b9\uff09\u65f6\u88ab\u963b\u585e\uff0c\u76f4\u5230\u540e\u4e00\u4e2a\u7ebf\u7a0b\u5230\u8fbe\u5c4f\u969c\u65f6\uff0c\u5c4f\u969c\u624d\u4f1a\u5f00\u95e8\uff0c\u6240\u6709\u88ab\u5c4f\u969c\u62e6\u622a\u7684\u7ebf\u7a0b\u624d\u4f1a\u7ee7\u7eed\u5e72\u6d3b\u3002 CyclicBarrier\u9ed8\u8ba4\u7684\u6784\u9020\u65b9\u6cd5\u662f CyclicBarrier(int parties)\uff0c\u5176\u53c2\u6570\u8868\u793a\u5c4f\u969c\u62e6\u622a\u7684\u7ebf\u7a0b\u6570\u91cf\uff0c\u6bcf\u4e2a\u7ebf\u7a0b\u8c03\u7528 await\u65b9\u6cd5\u544a\u8bc9 CyclicBarrier \u6211\u5df2\u7ecf\u5230\u8fbe\u4e86\u5c4f\u969c\uff0c\u7136\u540e\u5f53\u524d\u7ebf\u7a0b\u88ab\u963b\u585e\u3002<br><\/p>\n
“`<\/p>\n","protected":false},"excerpt":{"rendered":"
“`Semaphore(\u4fe1\u53f7\u91cf)-\u5141\u8bb8\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u8bbf\u95ee\uff1a synchronized \u548c Reent […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-37287","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/37287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=37287"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/37287\/revisions"}],"predecessor-version":[{"id":37288,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/37287\/revisions\/37288"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=37287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=37287"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=37287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}