{"id":859,"date":"2010-01-17T18:21:23","date_gmt":"2010-01-17T10:21:23","guid":{"rendered":"http:\/\/test999.eblhost.com\/blog\/?p=859"},"modified":"2010-01-17T18:21:23","modified_gmt":"2010-01-17T10:21:23","slug":"field%ef%bc%9a%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/learn.travelchinawith.me\/?p=859","title":{"rendered":"Field\uff1a\u4ecb\u7ecd"},"content":{"rendered":"<figure id=\"attachment_872\" aria-describedby=\"caption-attachment-872\" style=\"width: 127px\" class=\"wp-caption alignright\"><a href=\"https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/Picture-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-872\" title=\"Logo\" src=\"https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/Picture-1.png\" alt=\"Logo\" width=\"127\" height=\"127\" srcset=\"https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/Picture-1.png 127w, https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/Picture-1-120x120.png 120w\" sizes=\"auto, (max-width: 127px) 100vw, 127px\" \/><\/a><figcaption id=\"caption-attachment-872\" class=\"wp-caption-text\">Logo<\/figcaption><\/figure>\n<p><a href=\"http:\/\/openendedgroup.com\/field\" target=\"_blank\">Field<\/a>\u662f\u4e00\u4e2a\u57fa\u4e8e\u5b9e\u9a8c\u6027\u4ee3\u7801\u548c\u6570\u5b57\u827a\u672f\u6700\u5e7f\u6cdb\u53ef\u80fd\u6027\u7684\u5f00\u53d1\u73af\u5883\u3002\u8fd9\u662f\u4e00\u4e2a\u80fd\u591f\u5feb\u901f\u548c\u5b9e\u9a8c\u6027\u5730\u7ec4\u7ec7\u548c\u63a2\u7d22\u7b97\u6cd5\u7cfb\u7edf\u7684\u4ee3\u7801\u4e66\u5199\u73af\u5883\u3002\u5b83\u53ef\u89c6\u5316\u3001\u6df7\u5408\uff0c\u5e76\u4e14\u57fa\u4e8e\u4ee3\u7801\u3002\u57fa\u4e8e\u59cb\u4e8eMIT Media Lab\uff08\u53c8\u662f\u5b83\uff09\u7684\u6700\u521d\u60f3\u6cd5\uff0c\u81f3\u4eca\uff0cField\u7684\u5f00\u53d1\u5df2\u7ecf\u8d85\u8fc7\u516d\u5e74\u5149\u666f\u3002\u5728\u5177\u5907\u4f17\u591a\u5f00\u53d1\u73af\u5883\u4e0e\u6570\u5b57\u827a\u672f\u5de5\u5177\u7684\u4eca\u5929\uff0cField\u9075\u5faa\u4ee5\u4e0b\u4e24\u4e2a\u6700\u6839\u672c\u7684\u539f\u5219\u8fdb\u884c\u5f00\u53d1\uff1a<\/p>\n<p><strong>\u5305\u5bb9\u6027\u53ca\u6269\u5c55\u6027<\/strong> \u2014\u2014 \u76f8\u6bd4\u5236\u4f5c\u4e00\u4e2a\u79c1\u4eba\u539f\u59cb\u7684\u4ee3\u7801\u4e4c\u6258\u90a6\uff0cField\u66f4\u5e0c\u671b\u80fd\u591f\u5728\u5c3d\u53ef\u80fd\u591a\u7684\u5e93\u53ca\u7f16\u7a0b\u8bed\u8a00\u95f4\u642d\u5efa\u6865\u6881\u3002\u8fd9\u4e2a\u4e16\u754c\u5e76\u4e0d\u9700\u8981\u5176\u4ed6\u7684\u7a0b\u5e8f\u8bed\u8a00\u6216\u8005\u4e32\u53e3\u5e93\uff08serial port library\uff09\uff0c\u6211\u4eec\u4e5f\u4e0d\u9700\u8981\u5728\u6570\u636e\u6d41\u7cfb\u7edf\u3001\u53ef\u89c6\u5316\u7528\u6237\u754c\u9762\u4ee5\u53ca\u7eaf\u6587\u672c\u7a0b\u5e8f\u7f16\u8f91\u5668\u95f4\u8270\u96be\u6289\u62e9 \u2014\u2014 \u6211\u4eec\u53ef\u4ee5\u5728\u4e00\u4e2a\u597d\u7684\u73af\u5883\u4e2d\u540c\u65f6\u62e5\u6709\u8fd9\u4e00\u5207\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u81ea\u5df1\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u53bb\u63a7\u5236\u4ed6\u4eba\u7684\u4f5c\u54c1\u3002<\/p>\n<p><strong>\u7075\u6d3b\u7f16\u7801\u4f7f\u5f97\u4e00\u5207\u7686\u6709\u53ef\u80fd<\/strong> \u2014\u2014 Field\u5c3d\u53ef\u80fd\u5c06\u5404\u79cd\u201c\u7279\u8d28\u201d\u7528\u53ef\u7f16\u8f91\u7684\u4ee3\u7801\u5757\u66ff\u4ee3\u3002\u5b83\u7684\u9996\u9009\u7f16\u7a0b\u8bed\u8a00\u662f<a href=\"http:\/\/www.python.org\/\" target=\"_blank\">Python<\/a> \u2014\u2014 \u4e00\u79cd\u5728\u4e16\u754c\u8303\u56f4\u5185\u53d7\u5230\u5e7f\u6cdb\u8ffd\u6367\u5e76\u5f02\u5e38\u7075\u6d3b\u7684\u8bed\u8a00\u3002\u56e0\u6b64\uff0cField\u5177\u5907\u9ad8\u5ea6\u7684\u53ef\u5b9a\u5236\u6027\uff0c\u65e0\u8bba\u662f\u754c\u9762\u5bf9\u8c61\u8fd8\u662fField\u672c\u8eab\u7684\u4ee3\u7801\u3002\u5b83\u5f88\u91cd\u89c6\u53ef\u4ee5\u5c3d\u53ef\u80fd\u5730\u5c06\u5176\u81ea\u8eab\u91cd\u8bbe\u4e3a\u7b26\u5408\u4f7f\u7528\u8005\u9700\u6c42\u53ca\u98ce\u683c\u7684\u89c2\u5ff5\u3002<\/p>\n<p><!--more--><\/p>\n<h3><strong>\u5168\u529f\u80fd\u7684\u4ee3\u7801\u6587\u672c\u7f16\u8f91\u5668<\/strong><\/h3>\n<figure id=\"attachment_861\" aria-describedby=\"caption-attachment-861\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/openendedgroup.com\/field\/attachment\/wiki\/OverviewBanners2\/frontBoth.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-861\" title=\"f1\" src=\"https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/f1.gif\" alt=\"f1\" width=\"600\" height=\"386\" srcset=\"https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/f1.gif 600w, https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/f1-300x193.gif 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><figcaption id=\"caption-attachment-861\" class=\"wp-caption-text\">\u6587\u672c\u7f16\u8f91\u5668<\/figcaption><\/figure>\n<p>Field\u63d0\u4f9b\u4e00\u4e2a\u5f3a\u5927\u7684\u6587\u672c\u7f16\u8f91\u5668\u4f5c\u4e3a\u5176\u6838\u5fc3\u5e76\u6ee1\u8db3\u4f60\u5bf9\u4e8e\u4e00\u4e2a\u597d\u7684\u811a\u672c\u4ee3\u7801\u7f16\u8f91\u5668\u6240\u6709\u7684\u9700\u6c42\u3002\u5b83\u652f\u6301\u8bed\u6cd5\u9ad8\u4eae\u3001\u81ea\u52a8\u5b8c\u6210\u3001\u68c0\u67e5\u3001\u7279\u5b9a\u4f4d\u7f6e\u90e8\u4ef6\u6d4b\u8bd5\u3002\u5b83\u5177\u5907\u4f17\u591a\u5feb\u901f\u9009\u62e9\u548c\u6267\u884c\u4ee3\u7801\u7684\u65b9\u5f0f\u3002<\/p>\n<p>\u8fd9\u4e2a\u7f16\u8f91\u5668\u540c\u6837\u5177\u5907\u4e00\u4e9b\u60ca\u559c\u3002\u56fe\u5f62\u5316\u7528\u6237\u5143\u7d20\uff0c\u8bf8\u5982\u6eda\u52a8\u6761\u3001\u56fe\u8868\u3001\u6309\u94ae\u548ccombo\u76d2\u5b50\u7b49\u53ef\u4ee5\u5c31\u50cf\u6587\u672c\u4e00\u6837\u4e0e\u6587\u672c\u7f16\u8f91\u5668\u8fdb\u884c\u7ed3\u5408\uff1b\u5de5\u5177\u680f\u3001\u83dc\u5355\u548c\u8fc7\u6ee4\u5668\u53ef\u4ee5\u5728\u73af\u5883\u5185\u90e8\u76f4\u63a5\u5b9a\u5236\uff1b\u4e00\u7ec4\u5143\u7d20\u5141\u8bb8\u5176\u4ed6\u7684\u7f16\u7a0b\u8bed\u8a00\u5d4c\u5165\u540c\u4e00\u6587\u6863 \u2014\u2014 \u5305\u62ec\u5728\u5176\u4ed6\u7a0b\u5e8f\uff08\u6bd4\u5982Maya\u548cAfereffects\uff09\u5185\u90e8\u6267\u884c\u7684\u7f16\u7a0b\u8bed\u8a00\uff1b\u5d4c\u5165\u7684\u5143\u7d20\u53ef\u4ee5\u88ab\u5728Field\u5185\u90e8\u4e66\u5199\u7684\u4ee3\u7801\u6269\u5c55\uff1b\u7248\u672c\u8ddf\u8e2a\u4fe1\u606f\u76f4\u63a5\u6574\u5408\u5728\u6587\u6863\u5185\u90e8\uff0c\u56e0\u6b64\u4f60\u53ef\u4ee5\u5728\u6587\u6863\u9002\u5f53\u7684\u5730\u65b9\u67e5\u770b\u5386\u53f2\u8bb0\u5f55\u3002<\/p>\n<h3><strong>\u4e00\u4e2a\u591a\u5f0f\u6837\u7684\u4ee3\u7801\u201c\u753b\u5e03\u201d<\/strong><\/h3>\n<figure id=\"attachment_867\" aria-describedby=\"caption-attachment-867\" style=\"width: 645px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/canvasFeatures.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-867\" title=\"canvasFeatures\" src=\"https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/canvasFeatures.png\" alt=\"canvasFeatures\" width=\"645\" height=\"332\" srcset=\"https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/canvasFeatures.png 1075w, https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/canvasFeatures-300x154.png 300w, https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/canvasFeatures-1024x526.png 1024w\" sizes=\"auto, (max-width: 645px) 100vw, 645px\" \/><\/a><figcaption id=\"caption-attachment-867\" class=\"wp-caption-text\">\u753b\u5e03<\/figcaption><\/figure>\n<p style=\"text-align: left; \">Field\u5411\u6587\u672c\u7f16\u8f91\u5668\u52a0\u5165\u4e86\u7ed8\u5236\u754c\u9762\u3002\u5728\u8fd9\u5757\u753b\u5e03\u4e0a\u7684\u5143\u7d20\u201c\u5305\u542b\u201d\u7740\u6587\u672c\u7f16\u8f91\u5668\u7f16\u8f91\u7684\u4ee3\u7801\u3002\u5982\u4f55\u4f7f\u7528\u8fd9\u4e2a\u754c\u9762\u5b8c\u5168\u53d6\u51b3\u4e8e\u4f60\u3002\u5b83\u53ea\u662f\u63d0\u4f9b\u4e00\u4e2a\u7b80\u5355\u7684\u684c\u9762\u9690\u55bb\uff08desktop metaphor\uff09\uff0c\u4e00\u4e2a\u5bf9\u4e8e\u4f60\u4ee3\u7801\u7247\u6bb5\u7ec4\u7ec7\u7684\u7a7a\u95f4\u8bb0\u5fc6\u3002\u4f46\u4f60\u540c\u6837\u53ef\u4ee5\u5c06\u8fd9\u4e9b\u4ee3\u7801\u76d2\u5b50\u7ec4\u7ec7\u6210\u5e8f\u5217\u5e76\u4e14\u7528\u6267\u884c\u6807\u8bb0\uff08execution markers\uff09\u64e6\u6d17\uff08scrub over\uff09\u5b83\u4eec\uff1b\u4f60\u53ef\u4ee5\u5728\u4ee3\u7801\u7247\u6bb5\u95f4\u521b\u5236\u4f60\u4e13\u5c5e\u7684\u63a7\u5236\u6d41\u7cfb\u7edf\uff08control-flow systems\uff09\uff1b\u4f60\u53ef\u4ee5\u7528\u590d\u6742\u7684\u7a0b\u5e8f\u7ed8\u5236\u7cfb\u7edf\u5199\u5728\u753b\u5e03\u5185\u90e8\u7ed8\u5236\u7684\u4ee3\u7801\uff08you can write code that draws into the canvas using a sophisticated procedural drawing system\uff09\uff1b\u4f60\u53ef\u4ee5\u5728\u4ee3\u7801\u6267\u884c\u7684\u65f6\u5019\u770b\u5230\u5b83\u4eec\u5185\u90e8\u7684\u5de5\u4f5c\uff1b\u4f60\u53ef\u4ee5\u968f\u540e\u7528\u6574\u5408\u8fdb\u7cfb\u7edf\u7684\u57fa\u4e8e\u9f20\u6807\u7684spline\u7f16\u8f91\u5668\u7f16\u8f91\u8fd9\u4e9b\u7ed8\u5236\u3002\u4f60\u53ef\u4ee5\u5728\u753b\u5e03\u4e0a\u76f4\u63a5\u5d4c\u5165\u56fe\u5f62\u5316\u7528\u6237\u754c\u9762\u5143\u7d20\uff0c\u4ee5\u5f00\u59cb\u4e3a\u4f60\u6240\u5199\u7684\u4ee3\u7801\u5efa\u7acb\u81ea\u5df1\u7684\u754c\u9762\u3002<\/p>\n<h3><strong>\u4e0e\u5927\u591a\u6570\u7684\u73a9\u610f\u6574\u5408\uff0c\u5305\u62ecProcessing\u5e93<\/strong><\/h3>\n<figure id=\"attachment_870\" aria-describedby=\"caption-attachment-870\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/p2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-870\" title=\"p2\" src=\"https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/p2.png\" alt=\"p2\" width=\"600\" height=\"390\" srcset=\"https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/p2.png 1000w, https:\/\/learn.travelchinawith.me\/wp-content\/uploads\/2010\/01\/p2-300x195.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><figcaption id=\"caption-attachment-870\" class=\"wp-caption-text\">\u4e0eP5\u6574\u5408<\/figcaption><\/figure>\n<p style=\"text-align: left; \">Field\u5e0c\u671b\u80fd\u591f\u8fde\u901a\u4f60\u81ea\u5df1\u7684Java\u4ee3\u7801\u57fa\u7840\uff0c\u6253\u5f00java\u6e90\u6587\u4ef6.jars\u6216\u7eafPython\u5e93\u3002\u4ec5\u9700\u5411Field\u6307\u51fa.jar\u6587\u4ef6\uff0cField\u7684\u8def\u5f84\u6216\u8f93\u51fa\u76ee\u5f55\u5373\u53ef \u2014\u2014 \u65e0\u9700\u5176\u4ed6\u5c01\u88c5\u6216\u4fee\u6539\u3002\u4f7f\u7528Field\u96c6\u5408\u3001\u5ba1\u67e5\u548c\u6d4b\u8bd5\u4f60\u81ea\u5df1\u7684Java\u4ee3\u7801\u6216\u4f7f\u7528\u522b\u4eba\u7684\u5e93\u3002\u6587\u4ef6\u548c\u81ea\u52a8\u8fd8\u539f\u5c06\u81ea\u52a8\u8bc6\u522b\u989d\u5916\u7684\u7c7b\u3002Field\u7684\u57fa\u4e8e\u63d2\u4ef6\u7684\u7ed3\u6784\u4f53\u7cfb\uff0c\u548c\u5927\u91cf\u7684\u6269\u5c55\u70b9\uff0c\u5141\u8bb8\u4f60\u4e3a\u4f60\u5f53\u524d\u7684\u5de5\u4f5c\u5b9a\u5236\u72ec\u7279\u7684\u6269\u5c55\u3002\u73b0\u5728\uff0cField\u5df2\u5305\u542b\u4e86\u5bf9\u4e8eJavaScript, \u5d4c\u5165\u6027Java, Groovy, Clojure\u548cScala\u7684\u5b9e\u9a8c\u6027\u6346\u7ed1\uff08experimental bindings\uff09\u3002<\/p>\n<p style=\"text-align: left; \">\u7531\u4e8e\u662f\u6709\u8da3\u7684\u5e93\u7684\u91cd\u8981\u6e90\u5934\uff0cProcessing\u7684\u4f20\u7edf\u53d7\u5230\u4e86\u7279\u522b\u7684\u5173\u6ce8 \u2014\u2014 ProcessingPlugin\u5728Field\u7684\u6267\u884c\u6a21\u578b\u4e0eProcessing\u7684\u4e16\u754c\u5efa\u7acb\u4e86\u6865\u6881\u3002Field\u5728\u5141\u8bb8\u4f60\u5728Field\u4e0eProcessing\u6574\u5408\u7684\u201c\u5c0f\u7a0b\u5e8f\u201d\u4e2d\u4f7f\u7528\u6240\u6709\u4f60\u6700\u559c\u6b22\u7684Processing\u5e93\u548c\u6e32\u67d3\u5668\u7684\u540c\u65f6\uff0c\u66ff\u4ee3\u4e86Processing\u7684\u5f00\u53d1\u73af\u5883\u548c\u5b83\u7684\u7f16\u7a0b\u8bed\u8a00\u3002Field\u6ca1\u6709\u5f00\u59cb\u548c\u505c\u6b62\u6309\u94ae \u2014\u2014 \u6ca1\u6709\u7f16\u8bd1\u5faa\u73af\u3002\u4f60\u53ef\u4ee5\u5728\u8fd9\u4e2a\u201c\u5c0f\u7a0b\u5e8f\u201d\u8fd0\u884c\u65f6\u6267\u884c\u3001\u6539\u7f16\u3001\u6392\u5217\u548c\u64cd\u63a7\u4ee3\u7801 \u2014\u2014 \u540c\u65f6\u5728\u753b\u5e03\u4e0a\u5efa\u7acb\u4e2a\u4eba\u6240\u6709\u9762\u5411\u7ec3\u4e60\u7684\u754c\u9762\u3002\u6211\u4eec\u8ba4\u4e3a\uff0c\u5bf9\u5f88\u591a\u7528\u6237\u800c\u8a00\uff0cField\u662f\u4e00\u4e2a\u6bd4Processing\u66f4\u597d\u7684Processing\u3002\u6211\u4eec\u6ce8\u610f\u5230\uff0c\u51e0\u4e4e\u6240\u6709\u88abProcessing\u5217\u4e3a\u201c\u672a\u6765\u529f\u80fd\u201d\u7684\u529f\u80fd\uff0c\u8981\u4e0d\u5c31\u662f\u5df2\u7ecf\u5728Field\u4e2d\u5177\u5907\uff0c\u8981\u4e0d\u5c31\u662f\u5e76\u4e0d\u9700\u8981\u5728Field\u4e2d\u5177\u5907\u56e0\u4e3a\u8fd9\u4e9b\u4e00\u4e2a\u6d3b\u7684\u73af\u5883\uff0c\u6216\u8005\u5c31\u662f\u53ef\u4ee5\u5728\u4eca\u5929\u7684Field\u5185\u88ab\u5feb\u901f\u5236\u9020\u3002<\/p>\n<p style=\"text-align: left; 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target=\"_blank\">http:\/\/openendedgroup.com\/field\/wiki\/OverviewBanners2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Field\u662f\u4e00\u4e2a\u57fa\u4e8e\u5b9e\u9a8c\u6027\u4ee3\u7801\u548c\u6570\u5b57\u827a\u672f\u6700\u5e7f\u6cdb\u53ef\u80fd\u6027\u7684\u5f00\u53d1\u73af\u5883\u3002\u8fd9\u662f\u4e00\u4e2a\u80fd\u591f\u5feb\u901f\u548c\u5b9e\u9a8c\u6027\u5730\u7ec4\u7ec7\u548c\u63a2\u7d22\u7b97\u6cd5\u7cfb\u7edf\u7684\u4ee3\u7801\u4e66\u5199\u73af\u5883\u3002\u5b83\u53ef\u89c6\u5316\u3001\u6df7\u5408\uff0c\u5e76\u4e14\u57fa\u4e8e\u4ee3\u7801\u3002\u57fa\u4e8e\u59cb\u4e8eMIT Media Lab\uff08\u53c8\u662f\u5b83\uff09\u7684\u6700\u521d\u60f3\u6cd5\uff0c\u81f3\u4eca\uff0cField\u7684\u5f00\u53d1\u5df2\u7ecf\u8d85\u8fc7\u516d\u5e74\u5149\u666f\u3002\u5728\u5177\u5907\u4f17\u591a\u5f00\u53d1\u73af\u5883\u4e0e\u6570\u5b57\u827a\u672f\u5de5\u5177\u7684\u4eca\u5929\uff0cField\u9075\u5faa\u4ee5\u4e0b\u4e24\u4e2a\u6700\u6839\u672c\u7684\u539f\u5219\u8fdb\u884c\u5f00\u53d1\uff1a 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