{"id":169208,"date":"2020-10-02T16:43:11","date_gmt":"2020-10-02T08:43:11","guid":{"rendered":"http:\/\/4563.org\/?p=169208"},"modified":"2020-10-02T16:43:11","modified_gmt":"2020-10-02T08:43:11","slug":"%e5%86%99-db-%e5%92%8c%e5%8f%91%e9%80%81%e4%b8%8b%e6%b8%b8%e6%b6%88%e6%81%af%e8%a6%81%e6%94%be%e5%88%b0%e4%b8%80%e4%b8%aa%e4%ba%8b%e5%8a%a1%e9%87%8c%e9%9d%a2%e5%90%97","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=169208","title":{"rendered":"\u5199 DB \u548c\u53d1\u9001\u4e0b\u6e38\u6d88\u606f\u8981\u653e\u5230\u4e00\u4e2a\u4e8b\u52a1\u91cc\u9762\u5417"},"content":{"rendered":"
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\u5199 DB \u548c\u53d1\u9001\u4e0b\u6e38\u6d88\u606f\u8981\u653e\u5230\u4e00\u4e2a\u4e8b\u52a1\u91cc\u9762\u5417 <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : rihkddd <\/span> <\/i> 5<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u4e1a\u52a1\u4e2d\u7ecf\u5e38\u6709\u8fd9\u79cd\u9700\u6c42\uff0c\u6bd4\u5982\u65b0\u589e\u4e00\u4e2a\u8ba2\u5355\uff0c\u9700\u8981\u53d1 mq \u6d88\u606f\u5230\u4e0b\u6e38\u7cfb\u7edf\u3002\u770b\u5230\u628a\u8fd9\u4e24\u4e2a\u64cd\u4f5c\u653e\u5230\u4e00\u4e2a\u4e8b\u52a1\u7684\u5199\u6cd5\uff0c\u90a3\u4e48\u8fd9\u4e48\u505a\u80fd\u8fbe\u5230\u8fd9\u4e48\u5199\u7684\u76ee\u7684\u5417\uff08\u5199\u6570\u636e \/\u53d1\u6d88\u606f\u7b26\u5408\u4e8b\u52a1\u7684\u56db\u4e2a\u7279\u6027\uff09\uff1f<\/p>\n

\u4e2a\u4eba\u603b\u89c9\u5f97\u8fd9\u4e48\u5199\u662f\u6709\u95ee\u9898\u7684\uff0c\u4f46\u662f\u8bf4\u4e0d\u51fa\u6839\u672c\u7684\u95ee\u9898\u70b9\u662f\u4ec0\u4e48\u3002\u5927\u5bb6\u8fd9\u79cd\u9700\u6c42\u4e00\u822c\u662f\u600e\u4e48\u5b9e\u73b0\u7684\uff1f<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (19<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 13823133214 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u786e\u4fdd\u751f\u4ea7\u8005\u53d1\u9001\u6210\u529f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zczy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e24\u5957\u7cfb\u7edf\u5355\u7eaf\u52a0\u4e2a\u4e8b\u52a1\u8fd8\u662f\u6709\u95ee\u9898\u7684\u5427\uff0c\u4e07\u4e00 mq \u6210\u529f\u4e86\uff0c\u7f51\u7edc\u6709\u95ee\u9898\u56de\u6eda\u4e86\u6570\u636e\u5e93 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : coyove <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u7684\u62c5\u5fc3\u5176\u5b9e\u6765\u81ea\u4e8e\u6570\u636e\u5e93 tx commit \u5931\u8d25\u7684\u60c5\u51b5\uff0c\u5982\u679c\u4e0d\u662f\u5206\u5e03\u5f0f\u4e8b\u52a1\u7684\u8bdd\u8fd9\u79cd\u6982\u7387\u592a\u5c0f\u4e86\uff0c\u9760\u5bf9\u8d26\u548c ack \u5c31\u53ef\u4ee5 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zpfhbyx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    mq \u4e0d\u8981\u6df7\u5230\u4e8b\u52a1\u91cc, \u751f\u4ea7\u8005\u5931\u8d25\u7684\u8bdd\u91cd\u8bd5\u6216\u8005\u843d db,\u4e8b\u52a1\u56de\u6eda\u4e0d\u4f9d\u8d56 mq… <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : hun2008hun <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53d1\u6d88\u606f\u662f\u7f51\u7edc\u8bf7\u6c42\uff0c\u7ed3\u679c\u662f(\u6210\u529f\u3001\u5931\u8d25\u3001\u8d85\u65f6)\uff0c\u8d85\u65f6\u7684\u65f6\u5019\u672c\u5730\u4e8b\u52a1\u8981 commit \u8fd8\u662f rollback \u5462\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zczy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5e42\u7b49 + ack \u57fa\u672c\u4e0a\u80fd\u4fdd\u8bc1\u4e86\u5427<\/p>\n

    \u8fd8\u6709\u4ec0\u4e48\u672c\u5730\u6d88\u606f\u8868\u4e4b\u7c7b\u7684\uff0c\u7528\u6570\u636e\u5e93\u4e8b\u52a1\u4fdd\u8bc1 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : rihkddd <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zczy
    @zpfhbyx
    @coyove
    @hun2008hun
    \u611f\u8c22\u5404\u4f4d\u7684\u56de\u590d\uff0c\u4ece\u4f60\u4eec\u7684\u56de\u590d\u770b\uff0c\u653e\u5230\u4e00\u4e2a\u4e8b\u52a1\u7684\u505a\u6cd5\u5e94\u8be5\u662f\u4e0d\u5bf9\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : rihkddd <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zczy \u662f\u7684\uff0c\u53bb\u54ea\u513f\u7684 qmq \u5c31\u662f\u8fd9\u4e48\u4e2a\u601d\u8def\u5b9e\u73b0\u4e8b\u52a1\u6d88\u606f\u7279\u6027\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : GGGG430 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u8bf4\u7684\u4e8b\u52a1\u662f\u672c\u5730\u4e8b\u52a1\u8868\u5417, \u5982\u679c\u662f\u90a3\u5c31\u662f\u5206\u5e03\u5f0f\u4e8b\u52a1\u7684\u64cd\u4f5c, \u7528\u672c\u5730\u4e8b\u52a1\u8868\u6765\u4fdd\u8bc1\u53d1\u9001\u6d88\u606f\u6210\u529f.
    \u662f\u4e0d\u662f\u8fd8\u6709\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\u76d1\u89c6\u672c\u5730\u4e8b\u52a1\u8868\u5462, \u6b63\u5e38\u6d41\u7a0b\u662f\u53d1\u9001\u6d88\u606f\u6210\u529f\u540e\u5220\u9664\u672c\u5730\u4e8b\u52a1\u8868\u4e2d\u5173\u8054\u7684\u6570\u636e\u884c, \u6ca1\u6cd5\u9001\u6210\u529f\u5219\u4f1a\u6709\u540e\u7eed\u7684\u5b9a\u65f6\u4efb\u52a1\u6765\u91cd\u53d1 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : jorneyr <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    1. \u843d\u5e93\uff0c\u6807\u8bb0\u4e3a\u5f85\u5904\u7406
    2. MQ \u53d1\u9001\u6210\u529f
    3. MQ \u7684\u56de\u8c03\u5904\u7406\u843d\u5e93\u7684\u6570\u636e\uff0c\u6807\u8bb0\u4e3a\u5904\u7406\u5b8c\u6210 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : sambawy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u8981\u6df7\u5728\u4e00\u8d77\uff0c\u6d88\u606f\u53d1\u9001\u7684\u6210\u529f\u4e0e\u5426\u4e0d\u8981\u5f71\u54cd\u6570\u636e\u72b6\u6001\u7684\u843d\u5e93\uff0c\u5426\u5219\u4f1a\u56e0\u4e3a\u4e00\u4e24\u4e2a\u6d88\u606f\u53d1\u9001\u7684\u5f02\u5e38\u5bfc\u81f4\u4e00\u6279\u6570\u636e\u56de\u6eda\uff0c\u5230\u65f6\u5019\u5ba2\u6237\u90a3\u8fb9\u5c31\u88ab\u6d88\u606f\u8f70\u70b8\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : CoderGeek <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5e38\u7528\u624b\u6bb5\u662f\u672c\u5730\u4e8b\u52a1\u6d88\u606f\uff0c \u4e00\u822c\u662f\u96c6\u4e2d\u4e1a\u52a1\u5e93\u4e2d\u4f1a\u6709\u4e2a localmessage \u968f\u7740\u4e1a\u52a1\u6bd4\u5982\u8ba2\u5355\u7684\u843d\u5e93\u4e00\u8d77\u4fdd\u5b58\u8fd9 message\uff0c\u7136\u540e\u4f7f\u7528 TransactionSynchronizationAdapter \u5df4\u62c9\u5df4\u62c9\u7684\u5565\u7684 \u4fdd\u8bc1\u6d88\u606f\u4e0e\u4e1a\u52a1 DB \u64cd\u4f5c\u5728\u4e00\u4e2a\u4e8b\u52a1\uff0c\u7136\u540e\u5e94\u7528\u7684\u7ebf\u7a0b\u5f02\u6b65\u53d1\u9001 mq \u6216\u8005\u534a\u540c\u6b65\u8fd9\u4e00\u7c7b\u7684<\/p>\n

    \u95ee\u9898\u662f\u6027\u80fd\u53d7\u5f71\u54cd\uff0c\u4e0b\u6e38\u9700\u8981\u5e42\u7b49 \u591a\u4f59\u7684\u670d\u52a1\u5f00\u9500 \u4f46\u662f\u505a\u80af\u5b9a\u662f\u505a\u7684\u5230\u7684 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : CoderGeek <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5e38\u7528\u7684\u5e94\u8be5\u662f\u6211\u8bf4\u7684\u7b2c\u4e00\u7c7b
    “`java
    begin transaction<\/p>\n

    biz_code();<\/p>\n

    insertMessage();<\/p>\n

    callback();<\/p>\n

    end;<\/p>\n

    callback \u65b9\u6848\u53ef\u4ee5\u4f7f\u7528 spring \u4e8b\u52a1\u673a\u5236\u8fdb\u884c\u56de\u8c03<\/p>\n

    function callback(){\/\/\u5f02\u6b65 or \u540c\u6b65<\/p>\n

    var rtn = sendMqMessage();<\/p>\n

    If(rtn){<\/p>\n

    delMessage();<\/p>\n

    }<\/p>\n

    }<\/p>\n

    \u5bf9\u4e8e callback \u53d1\u9001\u5931\u8d25\u95ee\u9898\uff0c\u4f1a\u6709\u5b9a\u65f6\u4efb\u52a1\u53bb\u6d88\u606f\u8868\u91cc\u9762\u83b7\u53d6\u672a\u6210\u529f\u53d1\u9001\u7684\u6d88\u606f\u8fdb\u884c\u91cd\u8bd5\uff0c\u5728\u4e00\u5b9a\u6b21\u6570\u8fd8\u4e3a\u6210\u529f\u7684\u6d88\u606f\uff0c\u62a5\u8b66\u4eba\u5de5\u5e72\u9884\u3002
    “` <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : nutting <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53d1\u6d88\u606f\u53ef\u80fd\u6bd4\u8f83\u8017\u65f6\u5427\uff0c\u4e0d\u80fd\u653e\u5230\u4e8b\u52a1\u91cc\uff0c\u6211\u89c9\u5f97\u662f\u8fd9\u4e2a\u89d2\u5ea6\u8003\u8651\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : js8510 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u540c @jorneyr \u7684 1,2,3 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zhangdashuan <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7528\u4e8b\u52a1\u6d88\u606f\u5e94\u8be5\u53ef\u4ee5\u907f\u8fc7\u8fd9\u4e2a\u95ee\u9898 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : RedBeanIce <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u770b\u5230\u652f\u4ed8\u7684\u6d41\u7a0b\u56fe<\/p>\n

    \u5199\u5e93\uff0c\u53d1\u9001\u6d88\u606f\uff0c\u8c03\u7528\u652f\u4ed8\uff0c\u8981\u653e\u5230\u4e00\u4e2a\u4e8b\u52a1\u91cc\u9762\u3002<\/p>\n

    \u5426\u5219\u4f60\u5199\u4e86\u5e93\u4e5f\u662f\u810f\u6570\u636e\uff0c\u6ca1\u6709\u4eba\u56de\u53bb\u6d88\u8d39\u4ed6 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : rihkddd <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @GGGG430 \u4e0d\u662f\u7684\uff0c\u4e8b\u52a1\u5c31\u662f mysql db \u7684\u4e8b\u52a1\uff0c\u6570\u636e\u662f\u5199\u7684\u4e1a\u52a1\u6570\u636e\u3002\u4f60\u8bf4\u7684\u5b9e\u73b0\u770b\u8d77\u6765\u6ca1\u95ee\u9898\u3002\u8981\u8ba8\u8bba\u7684\u662f\u4ec5\u628a\u5199\u6570\u636e\u548c\u53d1\u6d88\u606f\u4e24\u4e2a\u64cd\u4f5c\u653e\u5230\u4e00\u4e2a db \u4e8b\u52a1\u4e2d\u7684\u505a\u6cd5\uff0c\u80fd\u5426\u8fbe\u5230\u9884\u671f\u6548\u679c\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : rihkddd <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @jorneyr \u5f88\u6807\u51c6\u7684\u6d41\u7a0b\uff0c\u5c31\u662f\u53ef\u80fd\u9700\u8981\u5728\u4e1a\u52a1\u8868\u91cc\u9762\u7ef4\u62a4\u4e00\u4e0b\u6d88\u606f\u7684\u72b6\u6001\uff5e <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u5199 DB \u548c\u53d1\u9001\u4e0b\u6e38\u6d88\u606f\u8981\u653e\u5230\u4e00\u4e2a…<\/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\/169208"}],"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=169208"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/169208\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=169208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=169208"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=169208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}