{"id":274788,"date":"2021-01-12T13:36:08","date_gmt":"2021-01-12T05:36:08","guid":{"rendered":"http:\/\/4563.org\/?p=274788"},"modified":"2021-01-12T13:36:08","modified_gmt":"2021-01-12T05:36:08","slug":"java-%e4%bd%bf%e7%94%a8-mybatis-3-2-8%ef%bc%8c%e6%83%b3%e8%8e%b7%e5%8f%96%e6%89%b9%e9%87%8f%e6%8f%92%e5%85%a5%e8%ae%b0%e5%bd%95%e7%9a%84%e4%b8%bb%e9%94%ae%ef%bc%8c%e6%b1%82%e5%8a%a9","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=274788","title":{"rendered":"Java \u4f7f\u7528 mybatis-3.2.8\uff0c\u60f3\u83b7\u53d6\u6279\u91cf\u63d2\u5165\u8bb0\u5f55\u7684\u4e3b\u952e\uff0c\u6c42\u52a9"},"content":{"rendered":"
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Java \u4f7f\u7528 mybatis-3.2.8\uff0c\u60f3\u83b7\u53d6\u6279\u91cf\u63d2\u5165\u8bb0\u5f55\u7684\u4e3b\u952e\uff0c\u6c42\u52a9 <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : alexfarm <\/span> <\/i> 0<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u5c1d\u8bd5\u76f4\u63a5\u7528 useGeneratedKeys\uff0c\u4f46\u516c\u53f8\u7684\u6846\u67b6\u6a21\u7248\u4f7f\u7528\u7684 mybatis \u4f9d\u8d56\u662f 3.2.8 \u7248\u672c\u7684\uff0c\u770b\u4e86\u5b98\u7f51\u9700\u8981 3.3.1 \u624d\u652f\u6301\u3002\u5982\u679c\u5728\u4e0d\u4fee\u6539 mybatis \u4f9d\u8d56\u7248\u672c\u7684\u60c5\u51b5\u4e0b\uff0c\u9664\u4e86\u63d2\u5165\u540e\u518d\u67e5\u4e00\u6b21\uff0c\u5982\u4f55\u80fd\u83b7\u53d6\u6279\u91cf\u63d2\u5165\u8bb0\u5f55\u7684\u4e3b\u952e\u5462\uff1f<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (15<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : micean <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u7528 batch \u80af\u5b9a\u662f\u6ca1\u6709\u7684
    \u7528\u5355\u6b21\u63d0\u4ea4\u8bd5\u8bd5\u5427<\/p>\n

    \u6216\u8005\u5f00\u4e8b\u52a1\uff0c\u6279\u91cf\u63d2\u5165\u540e\u67e5\u4e00\u6b21 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 340244120w <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u81ea\u5df1\u751f\u6210\u4e3b\u952e <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : alexfarm <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @340244120w \u81ea\u5df1\u751f\u6210\u5c31\u4e0d\u80fd\u4f7f\u7528\u81ea\u589e\u4e3b\u952e\u4e86\u554a\uff0c\u591a\u8282\u70b9\u8fd8\u8981\u5904\u7406\u552f\u4e00\u6027\u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : alexfarm <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @micean \u8c22\u8c22\uff0c\u5148\u8bd5\u8bd5\u770b\u5355\u6b21\u63d0\u4ea4 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : w292614191 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    selectkey <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : alexfarm <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @w292614191 \u8fd9\u4e2a\u4e5f\u4e0d\u652f\u6301\u6279\u91cf\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xiang0818 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7528\u5206\u5e03\u5f0f Id \u5427\uff0c\u4e8b\u5148\u751f\u6210\u4e3b\u952e\u4f1a\u597d\u70b9 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Still4 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5347\u7ea7\u7248\u672c\uff0c\u5b9e\u5728\u4e0d\u60f3\u5347\u7ea7\u5c31\u53c2\u8003\u652f\u6301\u7684\u7248\u672c\u81ea\u5df1\u5b9e\u73b0\u4e00\u904d\uff0c\u6240\u4ee5\u8fd8\u662f\u5347\u7ea7\u6bd4\u8f83\u65b9\u4fbf <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : shanghai1943 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u589e\u52a0\u4e00\u4e2a uuid \u5b57\u6bb5\uff0c\u6279\u91cf\u63d2\u5165\u4e4b\u540e\u518d\u6839\u636e uuid \u6279\u91cf\u67e5\u8be2\u5bf9\u5e94\u7684\u81ea\u589e id <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : slyang5 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u81ea\u5df1\u751f\u6210\u4e3b\u952e ID \u5427 set \u4e00\u4e0b \u518d\u6279\u91cf\u63d2\u5165 <\/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
    @shanghai1943
    @slyang5
    \u5728\u591a\u53f0\u670d\u52a1\u5668\u7684\u60c5\u51b5\u4e0b\uff0c\u7981\u6b62\u7a0b\u5e8f\u81ea\u5df1\u751f\u6210\u4e3b\u952e\uff0c\u5426\u5219\u8bf7\u6c42\u6253\u5230\u591a\u53f0\u670d\u52a1\u5668\uff0c\u4f60\u751f\u6210\u7684 id\uff0c\u53ef\u80fd\u4f1a\u91cd\u590d\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : shanghai1943 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u989d\u6ca1\u770b\u6e05\u9898\u76ee\u3002\u5c34\u5c2c\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hiveex <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ed6\u7684 batch \u6e90\u7801\u91cc\u4e5f\u662f for \u5faa\u73af\u53bb\u63d2\u5165 \u4f60\u76f4\u63a5\u7528 for \u8bb0\u4e0b id <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wg20080215 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @RedBeanIce \u6ca1\u6bdb\u75c5\u5440\u3002 #9 \u7684\u65b9\u6848\u53ef\u4ee5\u7684\uff0c\u628a snowflake \u751f\u6210\u7684 UUID \u5b57\u6bb5\u4f5c\u4e3a\u975e\u4e3b\u952e\u5b57\u6bb5\uff0c\u63d2\u5165\u6570\u636e\u5e93\u540e\u62ff\u7740 UUID \u53bb\u67e5 \u81ea\u589e ID \u4e5f\u53ef\u4ee5\u7684\u3002\u4e0d\u7ba1\u4f60\u51e0\u53f0\u670d\u52a1\u5668 snowflake \u90fd\u65e0\u6240\u8c13\u561b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 340244120w <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @alexfarm #3
    \u51fa\u4e86\u96ea\u82b1\u5916\uff0c\u7f8e\u56e2\u7684\u8fd9\u4e2a\u53ef\u4ee5
    https:\/\/github.com\/Meituan-Dianping\/Leaf <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    Java \u4f7f\u7528 mybatis-3…<\/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\/274788"}],"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=274788"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/274788\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=274788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=274788"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=274788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}