{"id":169255,"date":"2020-10-03T10:04:29","date_gmt":"2020-10-03T02:04:29","guid":{"rendered":"http:\/\/4563.org\/?p=169255"},"modified":"2020-10-03T10:04:29","modified_gmt":"2020-10-03T02:04:29","slug":"%e5%8d%97%e4%ba%ac-net-%e5%bc%80%e5%8f%91%e5%b7%a5%e7%a8%8b%e5%b8%88","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=169255","title":{"rendered":"[\u5357\u4eac] .net \u5f00\u53d1\u5de5\u7a0b\u5e08"},"content":{"rendered":"
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[\u5357\u4eac] .net \u5f00\u53d1\u5de5\u7a0b\u5e08 <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : yeqiu <\/span> <\/i> 4<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u9879\u76ee\uff1a\u5bb6\u6709\u9c81\u73ed\u3001\u4f01\u4e1a\u5185\u90e8\u5e94\u7528<\/p>\n

\u5de5\u4f5c\u5185\u5bb9\uff1a<\/p>\n

    \n
  1. \u4f7f\u7528 c#\u5b9e\u73b0 api\uff0c\u5e76\u914d\u5408\u524d\u7aef\u8fdb\u884c\u8c03\u8bd5\u3002<\/li>\n
  2. \u5b9e\u73b0\u6280\u672f\u63a2\u7d22\u6027\u8d28\u7684 demo\uff0c\u53ef\u80fd\u7684\u65b9\u5411\u4f01\u4e1a\u6548\u7387\u3001\u4eba\u5de5\u667a\u80fd\u5e94\u7528<\/li>\n<\/ol>\n

    \u85aa\u8d44\uff1a8k-10k\uff0c13 \u85aa\uff0c\u6bcf\u5b63\u5ea6 4000 \u5956\u91d1\uff0c\u4e94\u9669\u4e00\u91d1\uff0c\u996e\u6599\u4e0d\u9650\u91cf<\/p>\n

    \u8981\u6c42\uff1a\u5927\u4e13\u4ee5\u4e0a\u5b66\u5386\u30011 \u5e74\u4ee5\u4e0a\u5de5\u4f5c\u7ecf\u9a8c\u3001\u826f\u597d\u82f1\u8bed\u9605\u8bfb\u80fd\u529b<\/p>\n

    \u52a0\u5206\u9879\uff1a\u719f\u6089 ef code frist \u3001\u719f\u6089 result api \u3001\u719f\u6089 \u9886\u57df\u9a71\u52a8\u5f00\u53d1\u6a21\u5f0f\u3001\u719f\u6089 \u81ea\u52a8\u5316\u6d4b\u8bd5<\/p>\n<\/p><\/div>\n

    \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (10<\/span>) <\/div>\n
    <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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    • \n
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      \u8cc7\u6df1\u5927\u4f6c : dswyzx <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u53cb\u60c5\u63d0\u793a:code first \u7684\u9879\u76ee\u4e0a\u7ebf\u4e4b\u540e\u7ef4\u62a4\u771f\u7684\u597d\u96be.
      \u4e00\u76f4\u60f3\u4e0d\u901a ABP \u8fd9\u6837\u7684\u793a\u4f8b\u9879\u76ee\u8fd9\u4e48\u63a8\u5d07 code first.\u770b\u6709\u6ca1\u6709\u5927\u4f6c\u5e2e\u5fd9\u89e3\u60d1 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : yeqiu <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      @dswyzx #1 <\/p>\n

      \u6211\u8fd9\u90fd\u7528\u4e86\u597d\u51e0\u5e74\u4e86\u3002
      \u5177\u4f53\u95ee\u9898\u5177\u4f53\u5206\u6790\u5427\uff0c\u4f60\u6709\u5565\u95ee\u9898\u52a0\u6211\u5fae\u4fe1\uff0c\u6211\u5e2e\u4f60\u5206\u6790\u5206\u6790\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n

    • \n
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      \u8cc7\u6df1\u5927\u4f6c : dswyzx <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      @yeqiu \u54c8\uff01\u6765\u63a2\u8ba8\u4e00\u4e0b\uff0c\u4e00\u4e2a\u5b57\u6bb5\u8bbe\u7f6e\u4e86\u7d22\u5f15\uff0c\u73b0\u5728\u60f3\u6539\u53d8\u5b57\u6bb5 maxlenth\uff0c\u8fc1\u79fb\u811a\u672c\u4e3a\u5220\u9664\u7d22\u5f15\uff0c\u4fee\u6539\u5b57\u6bb5\u9650\u5236\uff0c\u65b0\u5efa\u7d22\u5f15\u3002
      \u82e5\u662f db \u4e0d\u80fd\u505c\u673a\u7ef4\u62a4\uff0c\u8868\u6570\u636e\u91cf\u53c8\u5f88\u5938\u5f20\u3002\u600e\u4e48\u6765\u4e0d\u505c\u673a\u7ef4\u62a4\u4e00\u4e0b\u5462\uff1f
      by the way:\u8bf7\u6559\u4e00\u4e0b db \u91cc\u7ef4\u62a4\u7248\u672c\u7684\u90a3\u5f20\u8868\u53ef\u4ee5\u624b\u52a8\u7ef4\u62a4\u7248\u672c\u4fe1\u606f\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : yeqiu <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      @dswyzx #3 <\/p>\n

      \u9996\u5148\uff0c\u4f60\u8bf4\u7684\u8fd9\u4e2a\u95ee\u9898\u4e0e code frist \u65e0\u5173\uff0c\u8fd9\u662f\u4e00\u4e2a\u7eaf\u6570\u636e\u5e93\u95ee\u9898\u3002
      \u76f2\u731c\u4e00\u624b\u4f60\u60f3\u8bf4\u7684\u662f\uff1a\u5220\u9664\u4e86\u8fc1\u79fb\u4e4b\u540e\uff0ccode frist \u4f1a\u62a5\u6570\u636e\u5e93\u4e0d\u4e00\u81f4\u7684\u9519\u8bef\uff1b\u65e0\u6cd5\u66f4\u65b0\u6570\u636e\u5e93\u7684\u540c\u65f6\u7a0b\u5e8f\u6b63\u5e38\u8fd0\u884c\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n

    • \n
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      \u8cc7\u6df1\u5927\u4f6c : dswyzx <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      @yeqiu code first \u8fc1\u79fb db \u95ee\u9898\uff0c\u8fd9\u5c31\u662f\u5176\u5f0a\u7aef\u6240\u5728\u5440\uff0c\u82e5\u662f\u6ca1\u6709\u8fd9\u4e2a\u573a\u666f\u90a3\u786e\u5b9e\u4e0d\u7528\u5728\u610f\u3002
      \u7248\u672c\u63a7\u5236\u8868\u6211\u7684\u8ba4\u77e5\u662f\u4ea4\u7ed9\u7cfb\u7edf\u7ef4\u62a4\uff0c\u662f\u60f3\u8bf7\u6559\u4f60\u6709\u6ca1\u6709\u522b\u7684\u65b9\u6cd5\u7684\u3002
      \u770b\u6765\u6211\u7684\u53cb\u60c5\u63d0\u793a\u6709\u70b9\u8131\u79bb\u5b9e\u9645\u4e0d\u540c\u60c5\u51b5\u800c\u8a00\u4e86\u3002\u795d\u65e9\u65e5\u627e\u5230\u5408\u9002\u4eba\u9009 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u8cc7\u6df1\u5927\u4f6c : Rwing <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u786e\u5b9e\u8fd9\u4e2a\u95ee\u9898\u8ddf code first \u65e0\u5173\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : yeqiu <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      @dswyzx #5 <\/p>\n

      \u5982\u679c\u95ee\u9898\u662f”\u6211\u624b\u52a8\u4fee\u6539\u4e86\u6570\u636e\u7ed3\u6784\uff0c\u5982\u4f55\u8ba9 code first \u4e0d\u62a5\u9700\u8981\u8fc1\u79fb\u7684\u5f02\u5e38\uff1f”\u8fd9\u4e2a\u7684\u8bdd\uff0c\u5b9e\u9645\u4e0a\u662f\u53ef\u4ee5\u7684\u3002
      \u53c2\u8003\uff1a https:\/\/www.thereformedprogrammer.net\/ef-core-taking-full-control-of-the-database-schema\/
      \u53e6\u5916\u786e\u5b9e\u53ef\u4ee5\u7ed9__MigrationHistory \u6dfb\u52a0\u81ea\u5b9a\u4e49\u6570\u636e\uff0c\u53c2\u8003\uff1a https:\/\/docs.microsoft.com\/zh-cn\/ef\/ef6\/modeling\/code-first\/migrations\/history-customization<\/p>\n

      \u4f60\u662f\u60f3\u8981\u53ea\u66f4\u65b0\u6570\u636e\u5e93\u7684\u8868\u7ed3\u6784\uff0c\u800c\u4e0d\u66f4\u65b0\u6a21\u578b\uff1f\uff1f\uff1f
      \u867d\u7136\u53ef\u4ee5\uff0c\u4f46\u6211\u5f3a\u70c8\u4e0d\u5efa\u8bae\u4f60\u8fd9\u6837\u505a\u3002\u4fee\u6539\u6570\u636e\u7ed3\u6784\u662f\u975e\u5e38\u91cd\u8981\u4e14\u5371\u9669\u7684\u884c\u4e3a\uff0c\u6240\u6709\u76f8\u5173\u7684\u4eba\u5458\u3001\u4ee3\u7801\u90fd\u9700\u8981\u8fdb\u884c\u8bc4\u4f30\u4e0e\u6d4b\u8bd5\u3002
      \u4ece\u8f6f\u4ef6\u5f00\u53d1\u7684\u89d2\u5ea6\u770b\uff0c\u4ee3\u7801\u65b9\u9762\u7684\u5f3a\u5236\u7ea6\u675f\u8981\u6bd4\u4efb\u4f55\u5176\u4ed6\u65b9\u5f0f\u7684\u7ea6\u675f\u90fd\u8981\u6709\u7528\uff0c\u4e3a\u4e86\u8ba9\u4ee3\u7801\u4e0d\u62a5\u9519\u800c\u629b\u5f03\u8fd9\u79cd\u7ea6\u675f\u662f\u975e\u5e38\u611a\u8822\u7684\u884c\u4e3a\u3002\u8bd5\u60f3\u4e00\u4e0b\uff0c\u6a21\u578b\u4e2d\u67d0\u4e2a\u5b57\u6bb5\u7684\u957f\u5ea6\u662f 10\uff0c\u4f46\u6570\u636e\u5e93\u4e2d\u8fd9\u4e2a\u5b57\u6bb5\u7684\u957f\u5ea6\u662f 100\uff0c\u8fd9\u5c06\u4f1a\u9020\u6210\u591a\u5927\u7684\u6df7\u4e71\uff1f\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n

    • \n
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      \u8cc7\u6df1\u5927\u4f6c : Removable <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u554a\uff0c\u4eba\u5728\u5408\u80a5\u8868\u793a\u8fd8\u662f\u633a\u60f3\u53bb\u5357\u4eac\u5de5\u4f5c\u7684\uff0c\u8981\u662f\u65e9\u4e24\u5e74\u5c31\u597d\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u8cc7\u6df1\u5927\u4f6c : dswyzx <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      @yeqiu \u58f0\u660e\u4e00\u4e0b,\u6211\u8bf4\u7684\u90a3\u4e2a\u573a\u666f\u662f\u4f7f\u7528 code first \u6784\u5efa\u7684 db,\u4f7f\u7528 Update-Database -Script \u751f\u6210\u8fc1\u79fb\u811a\u672c\u53d1\u89c9\u4fee\u6539\u5b57\u6bb5\u957f\u5ea6\u7684\u64cd\u4f5c\u6d89\u53ca\u7d22\u5f15\u91cd\u5efa,\u800c\u53c8\u662f\u7ebf\u4e0a\u4e0d\u80fd\u505c\u673a\u7684 db,\u4e3a\u9632\u6b62\u8fc1\u79fb\u64cd\u4f5c\u5f71\u54cd\u4e1a\u52a1,\u624d\u60f3\u8bf7\u6559\u9047\u5230\u8fd9\u79cd\u95ee\u9898\u6709\u4ec0\u4e48\u597d\u7684\u89e3\u51b3\u529e\u6cd5
      \u6309\u7167\u6211\u7684\u4ece\u4e1a\u7ecf\u9a8c\u6765\u770b,db first \u66f4\u9002\u5408\u56e2\u961f\u4f5c\u4e1a,\u7ebf\u4e0a\u7684\u70ed\u66f4\u65b0.code first \u66f4\u9002\u5408\u5355\u4eba\u5feb\u901f\u5f00\u53d1 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : yeqiu <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u4eba\u5de5\u7f6e\u9876\u4e00\u4e0b\uff0c\u8bd5\u8bd5\u770b\u4f1a\u4e0d\u4f1a\u591a\u6536\u51e0\u4e2a\u7b80\u5386 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n","protected":false},"excerpt":{"rendered":"

      [\u5357\u4eac] .net \u5f00\u53d1\u5de5\u7a0b\u5e08 \u8cc7…<\/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\/169255"}],"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=169255"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/169255\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=169255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=169255"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=169255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}