{"id":261246,"date":"2022-07-06T10:00:00","date_gmt":"2022-07-06T09:00:00","guid":{"rendered":"https:\/\/blog.jetbrains.com\/fleet\/2022\/06\/fleet-below-deck-part-iv-distributed-transactions\/"},"modified":"2022-07-06T11:23:50","modified_gmt":"2022-07-06T10:23:50","slug":"fleet-below-deck-part-iv-distributed-transactions","status":"publish","type":"fleet","link":"https:\/\/blog.jetbrains.com\/zh-hans\/fleet\/2022\/07\/fleet-below-deck-part-iv-distributed-transactions\/","title":{"rendered":"Fleet \u540e\u53f0\u63a2\u79d8\uff0c\u7b2c\u56db\u90e8\u5206 \u2013 \u5206\u5e03\u5f0f\u4e8b\u52a1"},"content":{"rendered":"\n<p>\u5728\u672c\u7cfb\u5217\u535a\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ee5\u591a\u4e2a\u90e8\u5206\u4e3a\u60a8\u4ecb\u7ecd\u6784\u5efa Fleet \u8fd9\u6b3e\u7531 JetBrains \u6253\u9020\u7684\u4e0b\u4e00\u4ee3 IDE\u3002<\/p>\n\n\n\n<ul><li>\u7b2c\u4e00\u90e8\u5206 \u2013&nbsp;<a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/fleet\/2022\/01\/fleet-below-deck-part-i-architecture-overview\/\">\u67b6\u6784\u6982\u8ff0<\/a><\/li><li>\u7b2c\u4e8c\u90e8\u5206 \u2013&nbsp;<a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/fleet\/2022\/02\/fleet-below-deck-part-ii-breaking-down-the-editor\/\">\u7f16\u8f91\u5668\u8be6\u89e3<\/a><\/li><li>\u7b2c\u4e09\u90e8\u5206 \u2013&nbsp;<a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/fleet\/2022\/06\/fleet-below-deck-part-iii-state-management\/\">\u72b6\u6001\u7ba1\u7406<\/a><\/li><li>\u7b2c\u56db\u90e8\u5206 \u2013 \u5206\u5e03\u5f0f\u4e8b\u52a1<\/li><\/ul>\n\n\n\n<p>\u672c\u7cfb\u5217\u7b2c\u4e09\u90e8\u5206\u91cd\u70b9\u4ecb\u7ecd\u4e86\u5982\u4f55\u8868\u793a\u3001\u5b58\u50a8\u548c\u66f4\u6539 Fleet \u72b6\u6001\u7684\u5143\u7d20\u3002&nbsp;\u5728\u6b64\u90e8\u5206\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u4f5c\u4e3a\u5206\u5e03\u5f0f IDE \u7684 Fleet\uff0c\u4ee5\u53ca\u5b83\u5982\u4f55\u4fdd\u8bc1\u6570\u636e\u5728\u6240\u6709\u5206\u5e03\u5f0f\u7ec4\u4ef6\u4e4b\u95f4\u7684\u4e00\u81f4\u6027\u3002<\/p>\n\n\n\n<p>Fleet \u662f\u4f9b\u5f00\u53d1\u8005\u8fdb\u884c\u5b9e\u65f6\u8fdc\u7a0b\u534f\u4f5c\u7684\u5e73\u53f0\u3002&nbsp;\u8fd9\u662f\u4e00\u4e2a\u4ee4\u4eba\u5174\u594b\u7684\u6280\u672f\u9886\u57df\u3002&nbsp;\u6211\u4eec\u5148\u6765\u5206\u6790\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e2d\u53ef\u80fd\u9762\u4e34\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5206\u5e03\u5f0f\u64cd\u4f5c\u7684\u95ee\u9898<\/h2>\n\n\n\n<p>\u5047\u8bbe\u4e24\u4e2a\u7528\u6237\uff0c\u7528\u6237 A \u548c\u7528\u6237 B\u3002\u4ed6\u4eec\u5728 Fleet \u4e2d\u5904\u7406\u540c\u4e00\u4e2a\u6587\u6863\uff0c\u4f46\u4f7f\u7528\u4e0d\u540c\u7684\u673a\u5668\u3002&nbsp;\u4f7f\u7528\u7f51\u7edc\u4fe1\u9053\u4f1a\u5f15\u5165\u968f\u673a\u5ef6\u8fdf\uff0c\u5bfc\u81f4\u6bcf\u4e2a\u7528\u6237\u5728\u4e0d\u540c\u65f6\u95f4\u6536\u5230\u5176\u4ed6\u7528\u6237\u7684\u6d3b\u52a8\u4fe1\u606f\u3002&nbsp;Fleet \u5e94\u8be5\u5982\u4f55\u5904\u7406\uff1f<\/p>\n\n\n\n<p>\u4e3a\u4e86\u9610\u660e Fleet \u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e2d\u7684\u8fd0\u4f5c\u65b9\u5f0f\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u51e0\u4e2a\u7ecf\u8fc7\u7b80\u5316\u7684\u793a\u4f8b\u573a\u666f\uff1a<\/p>\n\n\n\n<ul><li><strong>\u573a\u666f 1<\/strong>\uff1a\u7528\u6237 A \u901a\u8fc7 Fleet \u7684\u754c\u9762\u91cd\u547d\u540d\u6587\u4ef6\u3002&nbsp;\u7528\u6237 B \u7684 UI \u5f97\u5230\u66f4\u65b0\u3002<\/li><li><strong>\u573a\u666f 2<\/strong>\uff1a\u7528\u6237 A \u901a\u8fc7 Fleet \u7684\u754c\u9762\u91cd\u547d\u540d\u6587\u4ef6\u3002&nbsp;\u540c\u65f6\uff0c\u7528\u6237 B \u5c06\u4e00\u4e2a\u5b57\u8bcd\u8ffd\u52a0\u5230\u6587\u6863\u3002&nbsp;\u4e24\u4e2a UI \u90fd\u5f97\u5230\u66f4\u65b0\u3002<\/li><li><strong>\u573a\u666f 3<\/strong>\uff1a\u7528\u6237 A \u5728\u51fd\u6570\u8c03\u7528\u4e2d\u6253\u5f00\u4e00\u4e2a\u5706\u62ec\u53f7\uff0c\u7136\u540e\u8c03\u7528 Fleet \u7684\u547d\u4ee4\u5e73\u8861\u5706\u62ec\u53f7\u3002&nbsp;\u540c\u65f6\uff0c\u7528\u6237 B \u79fb\u9664\u4e86\u5de6\u5706\u62ec\u53f7\u3002&nbsp;\u8fd9\u6837\u5c31\u6ca1\u6709\u5706\u62ec\u53f7\u53ef\u4ee5\u5e73\u8861\u4e86\uff01&nbsp;\u6700\u540e\u4f1a\u5f97\u5230\u4ec0\u4e48\u7ed3\u679c\uff1f<\/li><\/ul>\n\n\n\n<p>\u4e86\u89e3\u8fc7&nbsp;<a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/fleet\/2022\/06\/fleet-below-deck-part-iii-state-management\/\">Fleet \u4e2d\u7684\u72b6\u6001\u7ba1\u7406<\/a>\u540e\uff0c\u6211\u4eec\u77e5\u9053\u4e0a\u8ff0\u573a\u666f\u90fd\u662f\u5728\u66f4\u6539 Fleet \u7684\u72b6\u6001\u3002&nbsp;Fleet \u66f4\u65b0\u76f8\u5e94\u5b9e\u4f53\u7684\u7279\u6027\u503c\u5e76\u63d0\u4f9b\u65b0\u7684\u72b6\u6001\u5feb\u7167\u3002&nbsp;\u7136\u540e\uff0c\u6240\u6709 UI \u5143\u7d20\u5c06\u4f7f\u7528\u65b0\u503c\u8fdb\u884c\u66f4\u65b0\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u6211\u4eec\u518d\u8fdb\u4e00\u6b65\uff0c\u573a\u666f\u4e2d\u7684\u6240\u6709\u7528\u6237\u52a8\u4f5c\u90fd\u88ab\u7f16\u8bd1\u6210<em>\u6307\u4ee4<\/em>\uff08<em>instructions<\/em>\uff09\u5e8f\u5217\u3002&nbsp;\u6307\u4ee4\u53ef\u80fd\u5c31\u50cf\u6dfb\u52a0\u6216\u79fb\u9664\u503c\u4e00\u6837\u7b80\u5355\u3002&nbsp;\u5b83\u4eec\u8fd8\u53ef\u4ee5\u5904\u7406\u7279\u6027\u6216\u6574\u4e2a\u5b9e\u4f53\u3002&nbsp;\u8fd9\u4e9b\u6307\u4ee4\u5e8f\u5217\u901a\u8fc7\u7f51\u7edc\u4f20\u8f93\u5230\u5176\u4ed6 Fleet \u5b9e\u4f8b\u3002<\/p>\n\n\n\n<p>Fleet \u5728\u4e8b\u52a1\u4e2d\u6267\u884c\u6307\u4ee4\uff08\u63d0\u4f9b\u539f\u5b50\u6027\u3001\u4e00\u81f4\u6027\u3001\u9694\u79bb\u6027\u548c\u6301\u4e45\u6027\uff09\u5e76\u63d0\u4f9b\u65b0\u7684\u72b6\u6001\u5feb\u7167\u3002&nbsp;\u6211\u4eec\u8fd8\u77e5\u9053\uff0cFleet \u4f1a\u8bb0\u5f55\u6bcf\u4e2a\u4e8b\u52a1\u7684\u53d8\u5316\u7684\u65b0\u9896\u70b9\uff08datom \u7684\u6dfb\u52a0\u548c\u79fb\u9664\u96c6\uff09\uff0c\u5e76\u4f7f\u7528\u8bfb\u53d6\u8ddf\u8e2a\u548c\u67e5\u8be2\u53cd\u5e94\u6027\u66f4\u65b0\u53d7\u5f71\u54cd\u7684 UI \u5143\u7d20\u3002<\/p>\n\n\n\n<p>\u56de\u5230\u6211\u4eec\u7684\u573a\u666f\uff0c\u5bf9\u4e8e\u573a\u666f 1\uff0cFleet \u53ef\u4ee5\u6709\u4e00\u4e2a\u91cd\u547d\u540d\u6587\u4ef6\u7684\u6307\u4ee4\u3002&nbsp;\u5982\u679c\u7528\u6237 A \u901a\u8fc7&nbsp;<em>Files<\/em>\uff08\u6587\u4ef6\uff09\u89c6\u56fe\u91cd\u547d\u540d\u6587\u4ef6\uff0c\u5219\u6267\u884c\u6b64\u6307\u4ee4\u5e76\u66f4\u6539\u6253\u5f00\u7684\u6587\u4ef6\u6587\u6863\u7684\u6587\u4ef6\u5730\u5740\uff08\u66f4\u6539\u76f8\u5e94\u7279\u6027\u7684\u503c\uff09\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">- [18 :fileAddress \"~\/file.kt\"]\n+ [18 :fileAddress \"~\/newFile.kt\"]\n<\/pre>\n\n\n\n<p>\u8fd9\u8fd8\u4f1a\u66f4\u6539\u6587\u6863\u9009\u9879\u5361\u540d\u79f0\uff08\u66f4\u65b0 UI \u5143\u7d20\uff09\u3002&nbsp;\u540c\u6837\u7684\u6307\u4ee4\u4e5f\u5e94\u8be5\u4e3a\u7528\u6237 B \u6267\u884c\uff0c\u66f4\u65b0\u7528\u6237 B \u673a\u5668\u4e0a\u7684 UI \u5143\u7d20\u3002<\/p>\n\n\n\n<p>\u5728\u573a\u666f 2 \u4e2d\uff0c\u9664\u4e86\u4e0a\u8ff0\u52a8\u4f5c\uff0c\u7528\u6237 B \u7684 Fleet \u5b9e\u4f8b\u8fd8\u4f1a\u6267\u884c\u4e00\u6761\u6307\u4ee4\uff0c\u5bfc\u81f4\u4ee5\u4e0b\u66f4\u6539\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">- [19 :text \"\"]\n+ [19 :text \"hello\"]<\/pre>\n\n\n\n<p>\u6211\u4eec\u9884\u8ba1\u5c06\u5f97\u5230\u201chello\u201d\u7684\u6700\u7ec8\u5185\u5bb9\u548c\u4e24\u4e2a Fleet \u5b9e\u4f8b\u4e2d\u7684\u91cd\u547d\u540d\u6587\u4ef6\u3002<\/p>\n\n\n\n<p>\u573a\u666f 3 \u5c31\u6709\u4e9b\u4e0d\u540c\u4e86\u3002&nbsp;\u5047\u8bbe\u4e24\u4e2a\u7528\u6237\u90fd\u4ee5\u6587\u672c \u201cval x = f(\u201c \u5f00\u5934\u3002&nbsp;\u7528\u6237 A \u6267\u884c\u5706\u62ec\u53f7\u5e73\u8861\u547d\u4ee4\u53ef\u80fd\u5bfc\u81f4\u4ee5\u4e0b\u66f4\u6539\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">- [19 :text \"val x = f(\"]\n+ [19 :text \"val x = f()\"]<\/pre>\n\n\n\n<p>\u5982\u679c\u7528\u6237 B \u79fb\u9664\u5de6\u5706\u62ec\u53f7\uff0c\u6211\u4eec\u4f1a\u89c2\u5bdf\u5230\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">- [19 :text \"val x = f(\"]\n+ [19 :text \"val x = f\"]<\/pre>\n\n\n\n<p>\u5982\u679c\u6211\u4eec\u73b0\u5728\u6267\u884c\u5706\u62ec\u53f7\u5e73\u8861\u6307\u4ee4\uff0c\u4ece\u65b0\u7684\u521d\u59cb\u72b6\u6001\u5f00\u59cb\uff0c\u5e94\u8be5\u4e0d\u4f1a\u51fa\u73b0\u4efb\u4f55\u53d8\u5316\u3002&nbsp;\u6839\u636e\u7528\u6237 A \u548c\u7528\u6237 B \u7f16\u8f91\u52a8\u4f5c\u7684\u5b9e\u9645\u65f6\u95f4\uff0c\u52a0\u4e0a\u968f\u673a\u7f51\u7edc\u5ef6\u8fdf\uff0c\u6211\u4eec\u4f1a\u5f97\u5230\u4e0d\u540c\u7684\u6700\u7ec8\u7ed3\u679c\u3002&nbsp;\u53ea\u6709\u4e86\u89e3 Fleet \u7684\u8fd0\u4f5c\u65b9\u5f0f\uff0c\u624d\u80fd\u7406\u6e05\u8fd9\u91cc\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5173\u4e8e\u5206\u5e03\u5f0f\u72b6\u6001<\/h2>\n\n\n\n<p>\u6211\u4eec\u4e00\u76f4\u5728\u5047\u8bbe\u53ea\u6709\u4e00\u4e2a\u72b6\u6001\u3002&nbsp;<a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/fleet\/2022\/06\/fleet-below-deck-part-iii-state-management\/\">\u4e0a\u4e00\u90e8\u5206<\/a>\u63d0\u5230\u4e00\u4e2a<em>\u5185\u6838<\/em>\uff08<em>kernel<\/em>\uff09\uff0c\u8fd9\u4e2a\u7ec4\u4ef6\u8d1f\u8d23\u72b6\u6001\u5feb\u7167\u4e4b\u95f4\u7684\u8f6c\u6362\u5e76\u63d0\u4f9b\u5bf9\u6700\u65b0\u5feb\u7167\u7684\u5f15\u7528\u3002&nbsp;\u4e8b\u5b9e\u4e0a\uff0cFleet \u4e3a\u5206\u5e03\u5f0f\uff0c\u5177\u6709\u5f88\u591a\u72b6\u6001\u548c\u5185\u6838\u3002&nbsp;\u6bcf\u4e2a\u524d\u7aef\u7ec4\u4ef6\u90fd\u6709\u81ea\u5df1\u7684\u72b6\u6001\u548c\u5185\u6838\u3002&nbsp;\u5b83\u4eec\u7684\u90e8\u5206\u72b6\u6001\u5c5e\u4e8e\u672c\u5730\uff0c\u4f46\u4e5f\u6709\u4e00\u4e2a\u7531\u5de5\u4f5c\u533a\u7ba1\u7406\u7684\u5171\u4eab\u72b6\u6001\uff08\u8bf7\u53c2\u9605<a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/fleet\/2022\/01\/fleet-below-deck-part-i-architecture-overview\/\">\u7b2c\u4e00\u90e8\u5206<\/a>\u4e86\u89e3\u6982\u8ff0\uff09\u3002&nbsp;\u5de5\u4f5c\u533a\u4e5f\u6709\u81ea\u5df1\u7684\u5185\u6838\u3002&nbsp;\u5de5\u4f5c\u533a\u5185\u6838\u7684\u4e3b\u8981\u76ee\u6807\u662f\u5728\u6240\u6709\u524d\u7aef\u4e4b\u95f4\u540c\u6b65\u72b6\u6001\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2022\/06\/image-27.png\" alt=\"\" class=\"wp-image-256818\" width=\"800\"\/><\/figure>\n\n\n\n<p>\u5de5\u4f5c\u533a\u53ef\u4ee5\u5728\u5f00\u53d1\u8005\u7684\u673a\u5668\u4e0a\u6216\u4e91\u4e2d\u8fd0\u884c\u3002&nbsp;\u8fd9\u4f7f\u72b6\u6001\u6210\u4e3a\u5206\u5e03\u5f0f\uff0c\u5e76\u589e\u52a0\u4e86\u590d\u6742\u6027\uff0c\u4f8b\u5982\u9700\u8981\u901a\u8fc7\u4e92\u8054\u7f51\u540c\u6b65\u72b6\u6001\u3002&nbsp;\u597d\u6d88\u606f\u662f\uff0c\u6ca1\u6709\u4e86\u8bfb\u53d6\u5668\u9501\u5b9a\u3001\u4e0d\u53d8\u6027\u548c\u4e8b\u52a1\u673a\u5236\uff0c\u6240\u6709\u95ee\u9898\u90fd\u53ef\u4ee5\u89e3\u51b3\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u4e0a\u4e00\u90e8\u5206\u4e2d\u7684\u793a\u4f8b\u573a\u666f\uff0c\u7528\u6237 A \u548c B \u5904\u7406\u7684\u6587\u6863\u4e5f\u5206\u5e03\u5728\u7f51\u7edc\u4e0a\u3002&nbsp;\u5b83\u5b58\u50a8\u5728\u5de5\u4f5c\u533a\u4e2d\uff0c\u526f\u672c\u5b58\u50a8\u5728\u6240\u6709\u524d\u7aef\u7ec4\u4ef6\u4e2d\u3002<\/p>\n\n\n\n<p>\u6240\u6709\u7528\u6237\u7f16\u8f91\u52a8\u4f5c\uff08\u5305\u62ec\u8f93\u5165\u3001\u5706\u62ec\u53f7\u5e73\u8861\u548c\u5220\u9664\uff09\u90fd\u4ee5 Fleet \u6307\u4ee4\u5f62\u5f0f\u5728\u5176\u7528\u6237\u524d\u7aef\u4ee5\u53ca\u5de5\u4f5c\u533a\u548c\u5176\u4ed6\u524d\u7aef\u4e2d\u6267\u884c\u3002&nbsp;\u76f8\u5e94\u6307\u4ee4\u901a\u8fc7\u5de5\u4f5c\u533a\u7684\u5185\u6838\u5206\u5e03\u5728\u6240\u6709\u524d\u7aef\u3002&nbsp;\u6267\u884c\u540e\uff0c\u6240\u6709\u4f9d\u8d56 UI \u5143\u7d20\u90fd\u5e94\u8be5\u5f97\u5230\u66f4\u65b0\u3002<\/p>\n\n\n\n<p>\u60a8\u5e0c\u671b\u53d1\u8d77\u8005\u7684 UI \u7b49\u5f85\u8fdc\u7a0b\u7ec4\u4ef6\u786e\u8ba4\u66f4\u6539\u5417\uff1f&nbsp;\u5f53\u7136\u4e0d\u5e0c\u671b\uff0c\u56e0\u4e3a\u8fd9\u4f1a\u5e26\u6765\u5ef6\u8fdf\u3002&nbsp;Fleet \u7684\u5206\u5e03\u5f0f\u7279\u6027\u8981\u6c42\u5b83\u9996\u5148\u5728\u672c\u5730\u5b8c\u5168\u6267\u884c\u6307\u4ee4\uff0c\u7ed9\u4eba\u4e00\u79cd\u7528\u6237\u6b63\u5728\u4f7f\u7528\u672c\u5730\u72b6\u6001\u7684\u5370\u8c61\u3002&nbsp;\u7531\u4e8e\u5b58\u5728\u5176\u4ed6\u7528\u6237\uff0c\u66f4\u6539\u53ef\u80fd\u4e0d\u4f1a\u5f97\u5230\u5168\u5c40\u786e\u8ba4\u3002&nbsp;\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u672c\u5730 Fleet \u7684\u524d\u7aef\u4f1a\u9000\u540e\u4e00\u6b65\uff0c\u4f7f\u72b6\u6001\u4e0e\u5de5\u4f5c\u533a\u7684\u5168\u5c40\u72b6\u6001\u4e00\u81f4\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u540c\u6b65\u4e8b\u52a1<\/h2>\n\n\n\n<p>\u6211\u4eec\u56de\u5230\u793a\u4f8b\u573a\u666f\u3002&nbsp;\u5728\u573a\u666f 1 \u4e2d\uff0c\u7528\u6237 A \u91cd\u547d\u540d\u6587\u4ef6\u3002&nbsp;\u8fd9\u6539\u53d8\u4e86 Fleet \u7684\u72b6\u6001\uff0c\u56e0\u6b64\u6211\u4eec\u4e3a\u5b83\u8fd0\u884c\u4e8b\u52a1\u5e76\u66f4\u65b0\u53d7\u5f71\u54cd\u7684 UI \u5143\u7d20\u3002&nbsp;\u7528\u6237 A \u7684\u524d\u7aef\u5411\u5de5\u4f5c\u533a\u53d1\u9001\u91cd\u547d\u540d\u6587\u4ef6\u6307\u4ee4\u3002&nbsp;\u5de5\u4f5c\u533a\u6267\u884c\u6307\u4ee4\uff0c\u786e\u8ba4\u4e00\u5207\u6b63\u5e38\uff0c\u7136\u540e\u5c06\u5176\u53d1\u9001\u5230\u7528\u6237 B \u7684\u524d\u7aef\u3002&nbsp;\u7528\u6237 B \u7684\u524d\u7aef\u6267\u884c\u6307\u4ee4\u5e76\u5728\u7528\u6237 B \u7684 UI \u4e2d\u53cd\u6620\u66f4\u6539\u3002&nbsp;\u5b8c\u5168\u6ca1\u6709\u95ee\u9898\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2022\/06\/image-28.png\" alt=\"\" class=\"wp-image-256829\" width=\"800\"\/><\/figure>\n\n\n\n<p>\u5728\u573a\u666f 2 \u4e2d\uff0c\u6211\u4eec\u65e2\u91cd\u547d\u540d\u6587\u4ef6\u4e5f\u7f16\u8f91\u5185\u5bb9\u3002&nbsp;\u4e8b\u52a1\u987a\u5e8f\u6839\u636e\u9996\u5148\u5230\u8fbe\u5de5\u4f5c\u533a\u7684\u52a8\u4f5c\u800c\u5f02\uff0c\u4f46\u6700\u7ec8\u7ed3\u679c\u76f8\u540c\u3002&nbsp;\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u6700\u540e\u662f\u7528\u6237 A \u7684\u7ed3\u679c\u3002&nbsp;\u7528\u6237 A \u7684\u4e8b\u52a1\u662f\u7b2c\u4e00\u4e2a\u5168\u5c40\u4e8b\u52a1\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2022\/06\/image-29.png\" alt=\"\" class=\"wp-image-256840\" width=\"800\"\/><\/figure>\n\n\n\n<p>\u5728\u4e00\u6bb5\u65f6\u95f4\u5185\uff0c\u7528\u6237 B \u89c2\u5bdf\u5230\u6ca1\u6709\u4e8b\u52a1 A \u7684\u72b6\u6001\uff0c\u4f46\u662f\u5728\u4e0e\u5de5\u4f5c\u533a\u540c\u6b65\u540e\uff0c\u4e8b\u52a1 B \u5728\u4e8b\u52a1 A \u4e4b\u540e\u4ee5\u6b63\u786e\u7684\u987a\u5e8f\u91cd\u653e\u3002<\/p>\n\n\n\n<p>\u5de5\u4f5c\u533a\u4ee5\u67d0\u79cd\u987a\u5e8f\u4ece\u524d\u7aef\u83b7\u53d6\u6307\u4ee4\uff0c\u5e76<em>\u6700\u7ec8\u786e\u5b9a<\/em>\u4e3a\u8fd9\u4e00\u987a\u5e8f\u3002&nbsp;\u6240\u6709\u524d\u7aef\u6700\u540e\u90fd\u5fc5\u987b\u9075\u5b88\u6700\u7ec8\u987a\u5e8f\uff08\u867d\u7136\u5b83\u4eec\u53ef\u4ee5\u5728\u77ed\u65f6\u95f4\u5185\u663e\u793a\u8fc7\u65f6\u7684 UI \u5143\u7d20\uff09\u3002&nbsp;\u56e0\u6b64\uff0c\u5b83\u4eec\u53ef\u80fd\u88ab\u8feb\u4ee5\u6307\u5b9a\u987a\u5e8f\u91cd\u653e\u4e8b\u52a1\u3002<\/p>\n\n\n\n<p>\u4ec0\u4e48\u662f\u91cd\u653e\u4e8b\u52a1\uff1f&nbsp;\u5b83\u4e0e Git \u7528\u6237\u5e38\u7528\u7684&nbsp;<em>git-rebase<\/em>&nbsp;\u7c7b\u4f3c\u3002&nbsp;\u91cd\u653e\u4e8b\u52a1\u65f6\uff0c\u6211\u4eec\u6267\u884c\u76f8\u540c\u7684\u6307\u4ee4\uff0c\u4f46\u662f\u5728\u65b0\u7684\u72b6\u6001\u4e0b\u3002&nbsp;\u7531\u4e8e\u72b6\u6001\u6301\u4e45\u6027\u4ee5\u53ca\u6211\u4eec\u77e5\u9053\u4e00\u4e9b\u672a\u7ecf\u5de5\u4f5c\u533a\u786e\u8ba4\u7684\u4e8b\u52a1\u5386\u53f2\u8bb0\u5f55\uff0c\u8fd9\u65e2\u5b9e\u7528\u53c8\u9ad8\u6548\u3002<\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u8f6c\u5230\u573a\u666f 3 \u5e76\u6df1\u5165\u7814\u7a76\u5706\u62ec\u53f7\u5e73\u8861\u547d\u4ee4\u7684\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<ul><li>\u6211\u4eec\u67e5\u770b\u884c \u2013 \u8bfb\u53d6\u72b6\u6001\u3002<\/li><li>\u5982\u679c\u6709\u5de6\u5706\u62ec\u53f7\uff0c\u5219\u6dfb\u52a0\u53f3\u5706\u62ec\u53f7 \u2013 \u6211\u4eec\u53d1\u51fa<em>\u5199\u5165<\/em>\u6307\u4ee4\u3002<\/li><li>\u5982\u679c\u6ca1\u6709\u5de6\u5706\u62ec\u53f7\uff0c\u5219\u4fdd\u6301\u539f\u6837 \u2013 \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u6211\u4eec\u4e0d\u53d1\u51fa\u4efb\u4f55\u6307\u4ee4\u3002<\/li><\/ul>\n\n\n\n<p>\u95ee\u9898\u5728\u4e8e\uff0c\u6839\u636e\u6211\u4eec\u6267\u884c\u6b64\u4ee3\u7801\u7684\u72b6\u6001\uff0c\u751f\u6210\u7684\u6307\u4ee4\u5e8f\u5217\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\u3002<\/p>\n\n\n\n<p>\u5982\u679c Fleet \u5904\u4e8e\u4e0b\u56fe\u6240\u793a\u7684\u60c5\u51b5\uff0c\u8be5\u600e\u4e48\u529e\uff1f<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2022\/06\/image-30.png\" alt=\"\" class=\"wp-image-256851\" width=\"800\"\/><\/figure>\n\n\n\n<p>\u6b64\u65f6\u7684\u4e3b\u8981\u95ee\u9898\u662f\u5982\u4f55\u7406\u89e3\u6211\u4eec\u5904\u4e8e\u8fd9\u6837\u7684\u60c5\u51b5\u3002&nbsp;\u4e3a\u6b64\uff0cFleet \u5c06\u4f7f\u7528<em>\u8bfb\u53d6\u9a8c\u8bc1<\/em>\uff08<em>read validation<\/em>\uff09\u3002&nbsp;\u660e\u786e\u4e8b\u52a1\u4e2d\u7684\u6307\u4ee4\u65e0\u6548\u540e\uff08\u57fa\u4e8e\u8fc7\u65f6\u7684\u72b6\u6001\uff09\uff0cFleet \u4f1a\u5f3a\u5236\u524d\u7aef\u4ee3\u7801\u6839\u636e\u5f53\u524d\u72b6\u6001\u91cd\u65b0\u751f\u6210\u6307\u4ee4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bfb\u53d6\u9a8c\u8bc1<\/h3>\n\n\n\n<p>\u6211\u4eec\u7684\u89e3\u51b3\u65b9\u6848\u662f\u4e3a\u6784\u5efa\u4e8b\u52a1\u671f\u95f4\u6267\u884c\u7684\u6bcf\u4e2a\u8bfb\u53d6\u64cd\u4f5c\u6dfb\u52a0\u4e00\u4e2a\u7279\u6b8a\u7684&nbsp;<kbd>Validate<\/kbd>&nbsp;\u6307\u4ee4\u3002&nbsp;\u5982\u679c\u9488\u5bf9\u65b0\u72b6\u6001\u9a8c\u8bc1\u4e86\u4e8b\u52a1\uff0c\u5219\u4e0d\u9700\u8981\u7279\u6b8a\u5904\u7406\u3002&nbsp;\u5426\u5219\uff0c\u5e94\u8be5\u5c06\u5176\u91cd\u5efa\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u5982\u4f55\u9a8c\u8bc1\u8bfb\u53d6\u64cd\u4f5c\uff1f&nbsp;\u901a\u8fc7\u8ba1\u7b97\u54c8\u5e0c\u503c\u6765\u8ddf\u8e2a\u8bfb\u53d6\u503c\u662f\u4e0d\u53ef\u4fe1\u7684\uff0c\u56e0\u4e3a\u503c\u53ef\u80fd\u5f88\u5927\u3002&nbsp;\u8bf7\u6ce8\u610f\uff0c\u6574\u4e2a\u6587\u6863\u6587\u672c\u90fd\u5b58\u50a8\u4e3a\u72b6\u6001\u7684\u4e00\u90e8\u5206\u3002&nbsp;\u6211\u4eec\u9700\u8981\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n\n\n\n<p>\u8fd8\u8bb0\u5f97\u5305\u542b\u5b9e\u4f53 ID\u3001\u7279\u6027\u548c\u503c\u7684\u4e09\u5143\u7ec4 datom \u5417\uff1f&nbsp;\u5b83\u4eec\u5b9e\u9645\u4e0a\u4e0d\u662f\u4e09\u5143\u7ec4\uff0c\u800c\u662f\u56db\u5143\u7ec4\u3002&nbsp;\u6ca1\u9519\uff0c&nbsp;\u5176\u4e2d\u8fd8\u6709\u7b2c\u56db\u4e2a\u7ec4\u4ef6\uff0c\u6574\u6570&nbsp;<kbd>tx<\/kbd>\uff0c\u8d1f\u8d23\u8ddf\u8e2a\u4e09\u5143\u7ec4\u4e2d\u503c\u7684\u53d8\u5316\u5386\u53f2\u8bb0\u5f55\u3002<\/p>\n\n\n\n<p>\u6bcf\u4e2a datom \u90fd\u662f\u5728\u4e8b\u52a1\u4e2d\u8bde\u751f\u7684\u3002&nbsp;\u8981\u8fdb\u884c\u5199\u5165\uff0c\u76f8\u5e94\u6307\u4ee4\u5fc5\u987b\u8bfb\u53d6\u5176\u4ed6 datom\u3002&nbsp;\u65b0\u751f\u7684 datom \u4f1a\u6536\u5230&nbsp;<kbd>tx<\/kbd>&nbsp;\u503c\uff0c\u4f5c\u4e3a\u4e8b\u52a1 ID \u54c8\u5e0c\u5904\u7406\u7684\u7ed3\u679c\uff0c\u4ee5\u53ca\u6307\u4ee4\u8bfb\u53d6\u7684\u6240\u6709 datom \u7684&nbsp;<kbd>tx<\/kbd>&nbsp;\u6392\u5e8f\u5e8f\u5217\u3002&nbsp;\u6700\u540e\uff0c\u6b64&nbsp;<kbd>tx<\/kbd>&nbsp;\u6570\u5b57\u4f1a\u8bb0\u5f55\u503c\u7684\u6574\u4e2a\u5386\u53f2\u8bb0\u5f55\u3002<\/p>\n\n\n\n<p>\u8981\u9a8c\u8bc1\u4e8b\u52a1\uff0c\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u6bd4\u8f83&nbsp;<kbd>tx<\/kbd>&nbsp;\u6570\u5b57\uff0c\u4e5f\u5c31\u662f\u7b2c\u4e00\u6b21\u672c\u5730\u8fd0\u884c\u83b7\u5f97\u7684\u6570\u5b57\uff0c\u4ee5\u53ca\u5728\u5de5\u4f5c\u533a\u4e2d\u64ad\u653e\u4e8b\u52a1\u65f6\u83b7\u5f97\u7684\u6570\u5b57\u3002&nbsp;\u4e0d\u540c\u7684\u6570\u5b57\u8868\u660e\u7528\u4e8e\u4e8b\u52a1\u751f\u6210\u7684\u503c\u7684\u4e0d\u540c\u5386\u53f2\u8bb0\u5f55\uff0c\u56e0\u6b64\u6211\u4eec\u5fc5\u987b\u4f7f\u4e8b\u52a1\u5931\u6548\uff0c\u518d\u7528\u65b0\u7684\u72b6\u6001\u5feb\u7167\u4ece\u5934\u5f00\u59cb\u91cd\u5efa\u3002&nbsp;<kbd>tx<\/kbd>&nbsp;\u53ef\u88ab\u89c6\u4e3a\u5bf9\u6570\u636e\u5e93\u4e2d\u7279\u5b9a\u503c\u7684\u6570\u636e\u6d41\u8ddf\u8e2a\u8bb0\u5f55\u3002<\/p>\n\n\n\n<p>\u56de\u5230\u573a\u666f 3\uff0c\u5de5\u4f5c\u533a\u7684\u5de5\u4f5c\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul><li>\u63a5\u6536\u3001\u6267\u884c\u5e76\u9a8c\u8bc1\u7528\u6237 B \u5bf9\u5de6\u5706\u62ec\u53f7\u7684\u5220\u9664\u3002<\/li><li>\u63a5\u6536\u5e76\u6267\u884c\u7528\u6237 A \u7684\u5706\u62ec\u53f7\u5e73\u8861\u6307\u4ee4\uff0c\u53d1\u73b0\u5b83\u4e0d\u518d\u6709\u6548\uff08<kbd>:text<\/kbd>&nbsp;\u7279\u6027\u7684&nbsp;<kbd>tx<\/kbd>&nbsp;\u503c\u9519\u8bef\uff09\u3002<\/li><li>\u6839\u636e\u65b0\u7684\u72b6\u6001\u5feb\u7167\u4ece\u5934\u5f00\u59cb\u91cd\u5efa\u5706\u62ec\u53f7\u5e73\u8861\u6307\u4ee4\u5e76\u6267\u884c\u6307\u4ee4\uff08\u5b9e\u9645\u5e76\u65e0\u66f4\u6539\uff0c\u56e0\u4e3a\u4e0d\u5b58\u5728\u5de6\u5706\u62ec\u53f7\uff09\u3002<\/li><li>\u5c06\u6307\u4ee4\u7684\u6700\u7ec8\u7248\u672c\u5206\u5e03\u5230\u524d\u7aef\u5e76\u540c\u6b65\u5168\u5c40\u548c\u672c\u5730\u72b6\u6001\u3002<\/li><\/ul>\n\n\n\n<p>\u8bf7\u6ce8\u610f\uff0c\u7528\u6237 A 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