{"id":83823,"date":"2020-05-09T01:59:42","date_gmt":"2020-05-08T17:59:42","guid":{"rendered":"http:\/\/4563.org\/?p=83823"},"modified":"2020-05-09T01:59:42","modified_gmt":"2020-05-08T17:59:42","slug":"%e5%85%b3%e4%ba%8e%e4%b8%80%e4%b8%aa%e7%ba%bf%e7%a8%8b%e9%94%81%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=83823","title":{"rendered":"\u5173\u4e8e\u4e00\u4e2a\u7ebf\u7a0b\u9501\u7684\u95ee\u9898"},"content":{"rendered":"
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\u5173\u4e8e\u4e00\u4e2a\u7ebf\u7a0b\u9501\u7684\u95ee\u9898 <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : nonoName <\/span> <\/i> 1<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u4eca\u5929\u9762\u8bd5\u7684\u65f6\u5019\u9047\u5230\u4e00\u4e2a\u95ee\u9898<\/p>\n

java \u91cd\u5165\u9501\uff0c\u4ec0\u4e48\u65f6\u5019\u4f1a\u51fa\u73b0\u540e\u7533\u8bf7\u9501\u7684\u7ebf\u7a0b\uff0c\u5148\u83b7\u5f97\u9501\u7684\u60c5\u51b5\uff0c\u4ec0\u4e48\u539f\u56e0\u5bfc\u81f4\u7684\u5462<\/p>\n

\u627e\u4e86\u5f88\u591a\u6587\u7ae0\u90fd\u6ca1\u6709\u627e\u5230\u7406\u60f3\u7684\u7b54\u6848<\/p>\n

\u6c42\u52a9\u5404\u4f4d\u5927\u4f6c <\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (6<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : DarrenLuo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53ef\u91cd\u5165\u9501\u9ed8\u8ba4\u4e3a\u975e\u516c\u5e73\u9501\uff0c\u5728\u7b49\u5f85\u961f\u5217\u4e2d\u7684\u7b2c\u4e00\u4e2a\u7ebf\u7a0b\u5728\u5524\u9192\u7684\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u6bd4\u8f83\u5927\u7684\u8d44\u6e90\u5f00\u9500\uff0c\u5982\u679c\u5728\u8fd9\u4e2a\u5f00\u9500\u671f\u95f4\u6709\u65b0\u7684\u7ebf\u7a0b\u8fdb\u6765\uff0c\u5219\u65b0\u7ebf\u7a0b\u76f4\u63a5\u8fdb\u5165\u6267\u884c <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : cs419 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u5199\u4e2a\u65b9\u6cd5 \u52a0\u4e0a synchronized
    \u7136\u540e\u9012\u5f52\u8c03\u7528\u81ea\u5df1 \u5c31\u76f8\u5f53\u4e8e \u53cd\u590d\u83b7\u53d6\u9501<\/p>\n

    synchronized \u662f\u53ef\u91cd\u5165\u9501 \uff0c \u6240\u4ee5\u80fd\u6b63\u5e38\u6267\u884c
    \u4f46\u5982\u679c\u4f60\u7528\u7684\u662f\u4e0d\u53ef\u91cd\u5165\u9501\uff0c \u90a3\u5c31\u4f1a\u51fa\u73b0\u6b7b\u9501<\/p>\n

    [\u51fa\u73b0\u540e\u7533\u8bf7\u9501\u7684\u7ebf\u7a0b] \u4f60\u8fd9\u4e2a\u8bf4\u6cd5 \u662f\u591a\u7ebf\u7a0b\u62a2\u5360\u9501 \u4e0d\u9002\u7528\u4e8e \u53ef\u91cd\u5165\u9501 <\/p>\n

    \u67d0\u4e00\u4e2a\u9501(synchronized \u3001ReentrantLock \u7b49) \u53ef\u4ee5\u6709\u591a\u79cd\u5c5e\u6027 \uff08\u516c\u5e73\u3001\u91cd\u5165\u3001\u81ea\u65cb\u7b49\uff09
    \u5c31\u597d\u50cf person \u7684\u591a\u79cd\u5c5e\u6027 name sex
    \u53ef\u91cd\u5165\u9501 \u8fd9\u4e2a\u5c5e\u6027\u63cf\u8ff0\u7684\u5c31\u662f\u67d0\u4e00\u7ebf\u7a0b\u4e0b \u91cd\u590d\u83b7\u53d6\u9501\u7684\u60c5\u51b5 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : Jacky23333 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53ef\u91cd\u5165\u9501\uff1f\u4f60\u8bf4\u7684\u662f ReentrantLock \u5417\uff0creentrantLock \u9ed8\u8ba4\u662f\u975e\u516c\u5e73\u9501\uff0c\u5e95\u5c42\u662f aqs \u8fdb\u884c\u5b9e\u73b0\u7684\uff0c\u975e\u516c\u5e73\u9501\u5728\u83b7\u53d6\u9501\u7684\u65f6\u5019\u4f1a\u5148\u5c1d\u8bd5\u7528 cas \u7684\u65b9\u5f0f\u53bb\u7ade\u4e89\u9501(1)\uff0c\u5982\u679c\u7ade\u4e89\u9501\u5931\u8d25\u7684\u8bdd\u624d\u4f1a\u628a\u5b83\u52a0\u5165\u5230\u540c\u6b65\u961f\u5217\u91cc\u9762\u53bb\uff0c\u540c\u6b65\u961f\u5217\u91cc\u9762\u53ea\u6709\u961f\u5934\u8282\u70b9\u624d\u80fd\u591f\u6301\u6709\u9501\uff0c\u6240\u4ee5\u52a0\u5165\u5230\u961f\u5217\u91cc\u9762\u7684\u6bcf\u4e00\u4e2a\u8282\u70b9\u90fd\u4f1a\u4e00\u76f4\u5faa\u73af\u53bb\u68c0\u67e5\u81ea\u5df1\u7684\u524d\u9a71\u8282\u70b9\u662f\u4e0d\u662f\u5934\u8282\u70b9\uff0c\u5982\u679c\u662f\u7684\u8bdd\u90a3\u4e48\u5c31\u4f1a\u540c\u6837\u91c7\u7528 cas \u7684\u65b9\u5f0f\u53bb\u7ade\u4e89\u9501(2)\uff0c\u7ade\u4e89\u6210\u529f\u4e86\uff0c\u5c31\u4f1a\u628a\u81ea\u5df1\u5347\u7ea7\u4e3a\u5934\u8282\u70b9\u3002\u90a3\u4e48\u5c31\u53ef\u80fd\u5b58\u5728\u67d0\u4e00\u65f6\uff0c\u7ebf\u7a0b a \u5904\u4e8e 1 \u9636\u6bb5\uff0c\u7ebf\u7a0b b \u5904\u4e8e 2 \u9636\u6bb5\uff0c\u4e24\u4e2a\u7ebf\u7a0b\u540c\u65f6\u4f7f\u7528 cas \u7ade\u4e89\u9501\uff0c\u5982\u679c\u7ebf\u7a0b a \u6210\u529f\u4e86\uff0c\u90a3\u5c31\u4f1a\u51fa\u73b0\u4f60\u8bf4\u7684\uff0c\u540e\u7533\u8bf7\u7684\u7ebf\u7a0b\u5148\u7ade\u4e89\u5230\u9501\u7684\u60c5\u51b5\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : freebird1994 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    3l \u6b63\u89e3 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : nonoName <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @DarrenLuo
    @cs419
    @Jacky23333 <\/p>\n

    \u8c22\u8c22\u89e3\u7b54\uff0c\u660e\u767d\u4e86 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : jinzhongyuan <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Jacky23333 \u8d5e\uff01 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u5173\u4e8e\u4e00\u4e2a\u7ebf\u7a0b\u9501\u7684\u95ee\u9898 \u8cc7\u6df1\u5927\u4f6c :…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/83823"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=83823"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/83823\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=83823"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=83823"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=83823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}