{"id":149553,"date":"2020-08-28T14:16:06","date_gmt":"2020-08-28T06:16:06","guid":{"rendered":"http:\/\/4563.org\/?p=149553"},"modified":"2020-08-28T14:16:06","modified_gmt":"2020-08-28T06:16:06","slug":"%e6%b1%82%e5%a4%a7%e7%a5%9e%e8%a7%a3%e7%ad%94%e4%b8%80%e4%b8%8b%e4%b8%80%e4%b8%aa%e5%b0%8f%e7%99%bd%e7%a8%8b%e5%ba%8f%e5%91%98%e7%9a%84%e7%96%91%e6%83%91","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=149553","title":{"rendered":"\u6c42\u5927\u795e\u89e3\u7b54\u4e00\u4e0b\u4e00\u4e2a\u5c0f\u767d\u7a0b\u5e8f\u5458\u7684\u7591\u60d1"},"content":{"rendered":"
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\u6c42\u5927\u795e\u89e3\u7b54\u4e00\u4e0b\u4e00\u4e2a\u5c0f\u767d\u7a0b\u5e8f\u5458\u7684\u7591\u60d1 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : Joezeo <\/span> <\/i> 12<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\u4eca\u5929\u8ddf\u6211\u4e00\u4f4d\u670b\u53cb\u8ba8\u8bba\u4e00\u4e2a\u9632\u6b62\u8868\u5355\u4e8c\u6b21\u63d0\u4ea4\u7684\u95ee\u9898\uff0c\u4ed6\u662f\u8003\u8651\u7528 redis\uff0c\u6211\u7684\u89e3\u51b3\u65b9\u6848\u662f\u5728\u672c\u5730\u4f7f\u7528\u9501\u6765\u4fdd\u8bc1\u8bf7\u6c42\u5728\u5904\u7406\u5b8c\u6210\u4e4b\u524d\u540c\u4e00\u7528\u6237\u7684\u5176\u4ed6\u8bf7\u6c42\u4f1a\u88ab\u5ffd\u7565\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

private static final Set<String> LOCK_SET = new CopyOnWriteArraySet<>();  public String execute(){ ...     synchronized (this) {         if (LOCK_SET.contains(uuid)) {             return \"failed\";         }         LOCK_SET.add(uuid);     } ... } <\/code><\/pre>\n
\u7136\u540e\u5c31\u8ddf\u4ed6\u6760\u4e0a\u4e86\uff0c\u4ed6\u7684\u770b\u6cd5\u662f\u5f53\u5176\u4ed6\u7528\u6237\u7684\u8bf7\u6c42\u6765\u65f6\u4f1a\u88ab\u9501\u4f4f\u7b49\u5f85\uff0c\u7528 redis \u66f4\u5feb\u3002
 \u800c\u6211\u7684\u770b\u6cd5\u662f\u8fd9\u4e2a\u95ee\u9898\u7528 redis \u6709\u70b9\u592a\u5927\u6750\u5c0f\u7528\u4e86\uff0c\u6211\u8ba4\u4e3a\u5728\u8fd9\u4e2a\u60c5\u51b5\u4e0b\u7b49\u5f85\u9501\u7684\u65f6\u95f4\u662f\u8fdc\u8fdc\u5c0f\u4e8e\u8fde\u63a5 redis \u7684\u5f00\u9500\u7684\u3002
 \u6709\u5927\u795e\u80fd\u5e2e\u5fd9\u89e3\u7b54\u4e00\u4e0b\u5417\uff0c\u611f\u6fc0\u4e0d\u5c3d\u3002<\/p>\n<\/p><\/div>\n
 \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (17<\/span>)        <\/div>\n
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     \u8cc7\u6df1\u5927\u4f6c : IGJacklove <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u611f\u89c9 redis \u4e0d\u7b97\u5927\u6750\u5427…                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Joezeo <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @IGJacklove \u4e3b\u8981\u6211\u662f\u611f\u89c9\u8fd9\u4e2a\u6ca1\u6709\u5fc5\u8981\u7528 redis..                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : kop1989 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u6211\u6ca1\u592a\u8bfb\u61c2\u3002
    redis \u4e0d\u662f\u4e00\u4e2a\u7f13\u5b58\u6280\u672f\u4e48\uff0c\u53ea\u662f\u4f5c\u7528\u4e8e\u5b58\u50a8\u3002<\/p>\n
    \u5bf9\u4e8e\u63a5\u53e3\u9ed1\u540d\u5355\u800c\u8a00\uff08\u4e8c\u6b21\u63d0\u4ea4\u4e5f\u662f\u9ed1\u540d\u5355\uff0c\u53ea\u4e0d\u8fc7\u662f\u6301\u7eed\u65f6\u95f4\u5f88\u77ed\uff09\uff0c\u4e0d\u7ba1\u7528\u4ec0\u4e48\u6280\u672f\u5b58\u50a8\u9ed1\u540d\u5355\uff0c\u9501\u662f\u4e00\u5b9a\u8981\u5b58\u5728\u7684\u5427\uff0c\u6240\u4ee5\u4e0d\u7ba1\u7528\u4e0d\u7528 redis\uff0c\u8bfb\u53d6\u9ed1\u540d\u5355\u8fd9\u6b65\u9aa4\u4f9d\u7136\u662f\u8981\u961f\u5217\u6267\u884c\u7684\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : kop1989 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u6240\u4ee5\u4f60\u4eec\u7684\u4e89\u8bba\u5176\u5b9e\u5c31\u662f new \u5bf9\u8c61\u548c\u7528 redis \u6765\u5b58\u50a8\u9ed1\u540d\u5355\u7684\u533a\u522b\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : Immortal <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u65e9\u8d77\u8fd8\u6ca1\u6709\u524d\u540e\u7aef\u5206\u79bb\u7684\u65f6\u5019 \u540e\u7aef\u4f1a\u5728 form \u91cc\u6e32\u67d3\u4e00\u4e2a key \u5b58\u5728\u8fd9\u4e2a key \u5e76\u4e14\u548c\u670d\u52a1\u7aef\u4e00\u81f4\u624d\u8ba9\u63d0\u4ea4 
    \u73b0\u5728\u524d\u540e\u7aef\u5206\u79bb\u4e86 \u524d\u7aef\u53ef\u4ee5\u540c\u6837\u6309\u8fd9\u4e2a\u601d\u8def \u5ba2\u6237\u7aef\u81ea\u5df1\u7ef4\u62a4\u8fd9\u4e2a key 
    \u8fd9\u7c7b\u89e3\u51b3\u65b9\u6848 google \u4e0b\u5f88\u591a\u7684 \u7528 redis \u5565\u7684\u6709\u70b9\u5938\u5f20\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Joezeo <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @kop1989 emmm \u5dee\u4e0d\u591a\u5c31\u662f\u8fd9\u4e2a\u610f\u601d\uff0c\u6211\u4eec\u4e89\u8bba\u7684\u70b9\u5c31\u662f\u5728\u8fd9\u4e2a\u60c5\u51b5\u4e0b\u6709\u6ca1\u6709\u5fc5\u8981\u4f7f\u7528 redis \u6765\u8fdb\u884c\u5b58\u50a8                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Joezeo <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @Immortal \u597d\u7684\uff0c\u611f\u8c22(\u6211\u4e5f\u662f\u89c9\u5f97\u8fd9\u4e2a\u7528 redis \u6709\u70b9\u5938\u5f20\u4e86)                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : kop1989 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @Joezeo #6 \u5982\u679c\u6211\u7406\u89e3\u7684\u6ca1\u9519\u7684\u8bdd\uff0c\u90a3\u4f18\u7f3a\u70b9\u5c31\u5f88\u660e\u663e\u4e86\u3002
    \u76f4\u63a5 new \u4e00\u4e2a\u5bf9\u8c61\u96c6\u5408\u6765\u5b58\u50a8\u662f\u4e0d\u53ef\u9760\u7684\uff0c\u6709\u53ef\u80fd\u88ab web \u5bb9\u5668\u7684\u5783\u573e\u6e05\u7406\u91ca\u653e\u6389\u3002
    redis \u76f8\u5bf9\u5b89\u5168\uff0c\u4f46 redis \u7684\u6548\u7387\u6bd4\u76f4\u63a5 add \u8fdb\u96c6\u5408\u518d remove \u80af\u5b9a\u662f\u8981\u6162\u5f88\u591a\u3002<\/p>\n
    \u4f46\u8fd8\u662f\u8981\u5f3a\u8c03\u4e0b\uff0c\u8fd9\u4e2a\u8bdd\u9898\u548c\u9501\u4e0d\u9501\u65e0\u5173\uff0c\u8fd9\u79cd\u573a\u666f\u80af\u5b9a\u662f\u8981\u6709\u9501\u7684\uff0c\u53ea\u4e0d\u8fc7 redis \u662f\u5355\u7ebf\u7a0b\uff0c\u4f60\u4e0d\u9700\u8981\u53bb\u64cd\u4f5c\u9501\u800c\u5df2\u3002\u6240\u4ee5\u4f60\u540c\u4e8b\u8bf4\u7684\u5565\u201c\u5f53\u5176\u4ed6\u7528\u6237\u7684\u8bf7\u6c42\u6765\u65f6\u4f1a\u88ab\u9501\u4f4f\u7b49\u5f85\u201d\u8fd9\u4e2a\u5bf9 redis \u4e5f\u4e00\u6837\u9002\u7528\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : IGJacklove <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @Joezeo \u6211\u611f\u89c9\u4f60\u9501\u63a5\u53e3\u6bd4\u7528 Redis \u91cd\u7684\u591a\uff0c\u4f60\u7684\u95ee\u9898\u662f\u5355\u7528\u6237\u7684\u91cd\u590d\u63d0\u4ea4\uff0c\u4f60\u7684\u89e3\u51b3\u65b9\u6848\u662f\u9501\u5168\u90e8\u4eba\u7684\u63d0\u4ea4\u3002\u611f\u89c9\u4f60\u7684\u95ee\u9898\u4e0d\u662f\u66f4\u5927\u5417\uff1f\u5047\u5982\u6709\u4e00\u767e\u4e2a\u4eba\u7684 200 \u4e2a\u8bf7\u6c42\u8fc7\u6765\uff0c\u4f60\u8981\u505a\u7684\u5c31\u662f\u62e6\u4f4f\u4e00\u767e\u4e2a\u4eba\u7684\u540e\u4e00\u767e\u6b21\u91cd\u590d\u63d0\u4ea4\uff0c\u4f60\u7684\u89e3\u51b3\u65b9\u6848\u662f\u9501\u4e86\u6240\u6709\u4eba\u7684\u63d0\u4ea4\uff0c\u8fd9\u4e0d\u662f\u660e\u663e\u6709\u95ee\u9898\u5417\uff1f\u8981\u662f\u4e00\u767e\u4e2a\u4eba\u7684\u4e00\u767e\u6b21\u8bf7\u6c42\u4f60\u6839\u672c\u4e0d\u9700\u8981\u9501\u554a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : hahasong <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 CSRF token \u4e0d\u9999\u5417\uff0c\u63d0\u4ea4\u4e00\u6b21\u5c31\u5931\u6548\uff0c\u4e0d\u5237\u65b0\u9875\u9762\u518d\u63d0\u4ea4\u80af\u5b9a\u5931\u8d25                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : 013231 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u5982\u679c\u670d\u52d9\u9032\u7a0b\u4e0d\u6b62\u4e00\u500b\uff0c\u4f60\u7684\u672c\u5730\u9396\u8981\u5982\u4f55\u89e3\u6c7a\u5169\u6b21\u8acb\u6c42\u843d\u5728\u5169\u500b\u4e0d\u540c\u9032\u7a0b\u7684\u554f\u984c\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : 672795574 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 11 \u8bf4\u7684\u624d\u662f\u8981\u89e3\u51b3\u7684\u95ee\u9898\uff0c\u4f60\u672c\u5730\u9501\u5f97\u4fdd\u8bc1\u8fd9\u4e2a\u7528\u6237\u7684\u8bf7\u6c42\u843d\u5230\u540c\u4e00\u53f0\u673a\u5668\u4e0a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : wysnylc <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 sync \u5728\u5206\u5e03\u5f0f\u4e0b\u65e0\u7528                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : ZSeptember <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u9996\u5148\u770b\u662f\u4e0d\u662f\u5355\u670d\u52a1\u5668\u90e8\u7f72\uff0c\u518d\u770b\u7528\u6237\u91cf\u7ea7\u4ee5\u53ca\u8bf7\u6c42\u91cf\u3002
    \u5355\u670d\u52a1\u5668\u90e8\u7f72\uff0c\u7528\u6237\u91cf\u7ea7\u5c11\uff0c\u8bf7\u6c42\u91cf\u5c11\uff0c\u53ef\u4ee5\u653e\u5185\u5b58\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : opengps <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u63a8\u8350\u4fdd\u7559 redis\uff0c\u56e0\u4e3a\u4ed6\u53ef\u4ee5\u96c6\u7fa4\u5185\u5171\u4eab\uff0c\u6269\u5c55\u96c6\u7fa4\u65f6\u5019\u4e0d\u7528\u4f60\u989d\u5916\u6539\u52a8\u4ee3\u7801                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : byzf <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u76ee\u6d4b\u4f60\u8fd9\u4e2a add \u518d remove \u4e00\u4e0b, LOCK_SET \u5927\u4e86\u53d7\u4e0d\u4e86.<\/p>\n
    redis \u5c31\u662f\u7528\u6765\u505a\u8fd9\u4e2a\u7684, \u4e0d\u7b97\u5927\u6750\u5c0f\u7528.                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u8fd9<\/p>\n
    \u5206\u5e03\u5f0f\u7684\u9501\u548c\u5185\u5b58\u91cc\u5355\u673a\u7684\u9501\u6ca1\u6709\u53ef\u6bd4\u6027                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"
    \u6c42\u5927\u795e\u89e3\u7b54\u4e00\u4e0b\u4e00\u4e2a\u5c0f\u767d\u7a0b\u5e8f\u5458\u7684\u7591\u60d1…<\/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\/149553"}],"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=149553"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/149553\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=149553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=149553"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=149553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}