{"id":150,"date":"2018-04-08T16:24:59","date_gmt":"2018-04-08T08:24:59","guid":{"rendered":"http:\/\/www.kejidana.com\/?p=150"},"modified":"2018-04-08T16:24:59","modified_gmt":"2018-04-08T08:24:59","slug":"banana-pi-bpi-m2-zero%e4%b8%8a%e4%bd%bf%e7%94%a8nodejs%e8%bf%9b%e8%a1%8c%e5%bc%80%e5%8f%91","status":"publish","type":"post","link":"http:\/\/www.kejidana.com\/?p=150","title":{"rendered":"Banana Pi BPI-M2 zero\u4e0a\u4f7f\u7528nodejs\u8fdb\u884c\u5f00\u53d1"},"content":{"rendered":"

\u4e00[\u5f00\u7bb1+\u70e7\u5199\u7cfb\u7edf]<\/h2>\n

\u4eca\u5929\u62ff\u5230\u4e86BPI-M2 zero\u3002linux\u5c0f\u677f\u662f\u6211\u7684\u83dc\u3002
\n\u53ef\u4ee5\u770b\u5230 zero\u975e\u5e38\u7684\u5c0f\u5de7\uff08\u56fe\u4e0a\u662f\u6211\u6dfb\u52a0\u7684wifi\u5929\u7ebf\uff09<\/p>\n

\"\"<\/a><\/p>\n

\u7531\u4e8e\u677f\u5361\u5c3a\u5bf8\u5c0f\uff0c\u6240\u4ee5\u6ca1\u6709\u591a\u4f59\u7684\u63a5\u53e3\uff0c\u5982\u679c\u5916\u63a5usb\u8bbe\u5907\u9700\u8981\u63a5otg\u7ebf\uff0chdmi\u4e5f\u662fmini\u63a5\u53e3\u7684\u3002\u597d\u5728\u6211\u4ee5\u524d\u6709\u50a8\u5907\uff0c\u7ffb\u817e\u7740\u627e\u51fa\u6765\u4e86\u7ebf\u63a5\u4e86\u8d77\u6765\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u7136\u540e\u53bb\u4e0b\u8f7d\u4e86\u7cfb\u7edf\u3002\u6211\u9009\u7684\u662fArmbian_5.36_Bananapim2zero_Ubuntu_xenial_next_4.14.3_desktop_preview_build_by_bpi.img
\n\u8bdd\u8bf4\u8fd9\u4e2a\u7cfb\u7edf\u597d\u96be\u627e\u554a\uff0c\u5b98\u7f51\u7ed5\u4e86\u597d\u51e0\u5708\uff0c\u6700\u540e\u624d\u8d39\u52b2\u4e0b\u8f7d\u4e86\u4e0b\u6765\u3002
\n\u5f00\u59cb\u70e7\u5f55\u7cfb\u7edf\u5230sd\u5361
\n\u56e0\u4e3a\u6211\u7528\u7684\u662fmac \u6240\u4ee5\u8fd9\u91cc\u6211\u7528\u5230\u7684\u662fetcher<\/p>\n

\"\"<\/a><\/p>\n

\u7b49\u5f85\u5199\u5b8c\uff0c\u63d2\u5165\u677f\u5361\u3002\u4e0a\u7535\uff0c\u663e\u793a\u5668\u4f1a\u663e\u793a\u542f\u52a8\u4fe1\u606f
\n\u4f7f\u7528\u9ed8\u8ba4\u7528\u6237\u540d root \u5bc6\u7801 1234<\/p>\n

\"\"<\/a><\/p>\n

\u767b\u9646\u540e\u4f1a\u8ba9\u4f60\u91cd\u65b0\u8bbe\u7f6e\u65b0\u5bc6\u7801\uff0c\u7136\u540e\u6309\u7167\u63d0\u793a\u586b\u597d\u7528\u6237\u4fe1\u606f\uff0c\u5c31\u4f1a\u542f\u52a8\u684c\u9762\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u7136\u540e\u53ef\u4ee5\u8bbe\u7f6ewifi\u4fe1\u606f\uff0c\u4e0b\u6b21\u5c31\u53ef\u4ee5\u76f4\u63a5ssh\u64cd\u4f5c\u4e86\u3002<\/p>\n

\u4e8c[\u642d\u5efa\u5f00\u53d1\u73af\u5883]<\/h2>\n

\u7ecf\u8fc7\u8fd9\u51e0\u5929\u7684\u6d4b\u8bd5\uff0c\u6211\u53d1\u73b0\u8fd9\u5c0f\u4e1c\u897f\u5757\u5934\u4e0d\u5927\uff0c\u706b\u6c14\u4e0d\u5c0f\u3002\u5f00\u673a\u4e00\u4f1a\uff0c\u4e3b\u63a7\u82af\u7247\u5c31\u70eb\u624b\u4e86\u3002\u4f5c\u4e3a\u7231\u677f\u4eba\u58eb\u7684\u6211\uff0c\u600e\u4e48\u80fd\u5fcd\u5fc3\u5c0f\u4e1c\u897f\u5fcd\u53d7\u8fd9\u6837\u7684\u714e\u71ac\u3002\u8d76\u7d27\u4e70\u4e86\u6563\u70ed\u7247\u7ed9\u8d34\u4e0a\u4e86\uff0c\u73b0\u5728\u597d\u4e86\u5f88\u591a\u3002
\n\u6211\u5f00\u53d1\u4e60\u60ef\u4f7f\u7528nodejs\uff0c\u6240\u4ee5\u5728\u88c5\u5b8c\u7cfb\u7edf\u540e\uff0c\u5c31\u5f00\u59cb\u642d\u5efanodejs\u73af\u5883\u4e86 \u3002<\/p>\n

\"\"<\/a>
\n\u5b89\u88c5nvm
\nnvm\u662f\u4e2a\u5565\uff1fnvm\u662f\u4e00\u4e2a\u53ef\u4ee5\u8ba9\u4f60\u5728\u540c\u4e00\u53f0\u673a\u5668\u4e0a\u5b89\u88c5\u548c\u5207\u6362\u4e0d\u540c\u7248\u672cnode\u7684\u5de5\u5177<\/p>\n

wget -qO- https:\/\/raw.githubusercontent.com\/creationix\/nvm\/v0.33.6\/install.sh | bash<\/pre>\n
=> nvm is already installed in \/root\/.nvm, trying to update using git\n=> => Compressing and cleaning up git repository\n\n=> nvm source string already in \/root\/.bashrc\n=> bash_completion source string already in \/root\/.bashrc\n=> Close and reopen your terminal to start using nvm or run the following to use it now:\n\nexport NVM_DIR=\"$HOME\/.nvm\"\n[ -s \"$NVM_DIR\/nvm.sh\" ] && \\. \"$NVM_DIR\/nvm.sh\"  # This loads nvm\n[ -s \"$NVM_DIR\/bash_completion\" ] && \\. \"$NVM_DIR\/bash_completion\"  # This loads nvm bash_completion<\/pre>\n
\u5207\u6362\u6dd8\u5b9d\u6e90<\/p>\n
export NVM_NODEJS_ORG_MIRROR=http:\/\/npm.taobao.org\/mirrors\/node<\/pre>\n
\u5b89\u88c5\u6700\u65b0\u7248\u672c node<\/p>\n
nvm install node<\/pre>\n
\u5b89\u88c5\u5b8c\u6bd5 \u9a8c\u8bc1\u4e0b\u662f\u5426\u6210\u529f<\/p>\n
node -v<\/pre>\n
ok \u73b0\u5728nodejs \u5b89\u88c5\u5b8c\u6bd5\u4e86\u3002<\/p>\n
 <\/p>\n
\u4e09[\u626c\u5e06\u8d77\u822a-\u5b89\u88c5Sails]<\/h2>\n
sails\u4e0d\u5f97\u4e0d\u8bf4\u662f\u4e00\u4e2a\u795e\u5668\u3002\u5177\u4f53\u662f\u4ec0\u4e48\u5462\uff1f\u770b\u4e0b\u9762\u3002<\/p>\n
Sails \u4f5c\u4e3a\u4e00\u4e2a\u975e\u5e38\u7a33\u56fa\u7684 nodejs \u6846\u67b6\uff0c\u63d0\u4f9b\u4e86\u5efa\u7acb\u4efb\u4f55\u89c4\u6a21\u7684 web \u5e94\u7528\u6240\u9700\u8981\u7684\u6240\u6709\u529f\u80fd\u529f\u80fd\u3002<\/p>\n
Sails.js \u5728\u5e95\u5c42\u4f7f\u7528\u4e86 express\u6846\u67b6\u6765\u63d0\u4f9b\u5bf9 http \u8bf7\u6c42\u7684\u5904\u7406\uff0c\u540c\u65f6\u4f7f\u7528 Socket.IO \u6846\u67b6\u6765\u5904\u7406WebSocket \u8bf7\u6c42\u3002\u540c\u65f6\u4f5c\u4e3a\u4e00\u4e2a\u524d\u7aef\u5e94\u7528\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u9009\u62e9\u4ed6\/\u5979\u719f\u6089\u7684\u6280\u672f\u6765\u5f00\u53d1\u5e94\u7528\u3002<\/p>\n
\u540c\u65f6 Sails.js \u4e5f\u901a\u8fc7 waterline \u6846\u67b6\u5b9e\u73b0\u4e86 ORM \u529f\u80fd\u3002\u901a\u8fc7\u8fd9\u4e2a\u529f\u80fd\uff0c\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5728\u4e0d\u8fdb\u884c\u5927\u7684\u4fee\u6539\u7684\u524d\u63d0\u4e0b\uff0c\u5c31\u53ef\u4ee5\u4ece\u4e00\u4e2a\u540e\u7aef\u6570\u636e\u5e93\uff0c\u5207\u6362\u5230\u53e6\u5916\u4e00\u4e2a\u540e\u7aef\u6570\u636e\u5e93\uff08\u4e5f\u53ef\u4ee5\u662f\u4e00\u4e2aNoSQL\u6570\u636e\u5e93\uff09\u3002<\/p>\n
Sails \u7279\u522b\u9002\u5408\u7528\u6765\u5f00\u53d1\u5bf9\u6570\u636e\u7684\u5b9e\u65f6\u66f4\u65b0\u6709\u8f83\u9ad8\u8981\u6c42\u7684\u5e94\u7528\uff0c\u6bd4\u5982\u591a\u4eba\u68cb\u7c7b\u6e38\u620f\uff0c\u5355\u9875web\u5e94\u7528\u7b49\u7b49\u3002\u5982\u679c\u4f60\u5bf9 Ruby, Django \u6216\u8005 Zend \u6709\u4e00\u5b9a\u7684\u4e86\u89e3\uff0c\u90a3\u4e48\u4f60\u5c06\u975e\u5e38\u5bb9\u6613\u7406\u89e3Sail\u4e2d\u7684\u6982\u5ff5\u3002<\/p>\n
\u7b80\u5355\u6765\u8bf4\uff0cSails.js \u65e2\u7ed9\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e00\u4e2a\u4f18\u79c0\u7684 MVC \u6846\u67b6\uff0c\u4e5f\u63d0\u4f9b\u4e86\u4e00\u5b9a\u7684\u7075\u6d3b\u6027\uff0c\u8ba9\u5f00\u53d1\u8005\u53ef\u4ee5\u81ea\u4e3b\u9009\u62e9\u524d\u7aef\u5f00\u53d1\u65b9\u5f0f\u548c\u540e\u7aef\u7684\u6570\u636e\u5e93\u3002 Sails.js \u662f\u7531 Mike McNeil \u521b\u5efa\u7684\uff0c\u73b0\u5728\u7531 Treeline and balderdash \u63d0\u4f9b\u652f\u6301\u3002Sails.js \u5728 MIT \u534f\u8bae\u4e0b\u5f00\u6e90\u3002<\/p>\n
\u4f60\u53ef\u4ee5\u5728\u7f51\u7ad9 sailsjs.org \u4e0a\u627e\u5230\u66f4\u591a\u5173\u4e8e\u8fd9\u4e2a\u6846\u67b6\u7684\u5185\u5bb9\u3002<\/p><\/blockquote>\n
\u5f00\u59cb\u5b89\u88c5<\/p>\n
npm install sails -g<\/pre>\n
\u7ecf\u8fc7\u6f2b\u957f\u7684\u7b49\u5f85\uff0c\u5982\u679c\u6ca1\u4ec0\u4e48\u62a5\u9519\uff0c\u90a3\u4e48\u606d\u559c\u4f60\uff0c\u5b89\u88c5\u6210\u529f\u4e86 \u3002<\/p>\n
\u521b\u5efa\u6d4b\u8bd5\u9879\u76ee<\/p>\n
sails new test-project\n1. Web App  \u00b7  Extensible project with auth, login, & password recovery\n2. Empty    \u00b7  An empty Sails app, yours to configure\n(type \"?\" for help, or <CTRL+C> to cancel)<\/pre>\n
\u4f1a\u8be2\u95ee\u4f60 \u521b\u5efawebapp \u8fd8\u662f\u7a7a\u9879\u76ee \u8fd9\u91cc\u6211\u9009\u62e9 1<\/p>\n
info: Installing dependencies...\nPress CTRL+C to cancel.\n(to skip this step in the future, use --fast)<\/pre>\n
\u540c\u6837\u7ecf\u8fc7\u6f2b\u957f\u7684\u7b49\u5f85
\n\u7b49\u4f60\u770b\u5230<\/p>\n
info:<\/span> Created a new Sails app `test-project`!<\/p>\n
\u5c31\u4ee3\u8868\u521b\u5efa\u5b8c\u6bd5\uff0c\u5982\u679c\u4e2d\u9014\u4f60\u4e0d\u613f\u610f\u7b49\u5f85\u4e86\uff0c\u53ef\u4ee5 <CTRL+C>\u53d6\u6d88\u6389\u3002
\n\u7136\u540e cd test-project
\n\u7136\u540e\u8fd0\u884c<\/p>\n
npm install<\/pre>\n
\u7136\u540e\u7ee7\u7eed\u6f2b\u957f\u7684\u7b49\u5f85
\n\u7b49\u5f85\u5b89\u88c5\u5b8c\u4e86<\/p>\n
\u542f\u52a8\u9879\u76ee<\/p>\n
sails lift<\/pre>\n
\"\"<\/a><\/p>\n
\u5982\u679c\u770b\u5230\u8fd9\u6837\u7684\u8f93\u51fa\uff0c\u606d\u559c\u4f60\uff0c\u53ef\u4ee5\u626c\u5e06\u8d77\u822a\u4e86\u3002<\/p>\n
\u5728\u6d4f\u89c8\u5668\u91cc\u8f93\u5165 BPI-M2\u7684ip:1337<\/p>\n
 <\/p>\n
\"\"<\/a><\/p>\n
 <\/p>\n
 <\/p>\n
\u56db[\u4f7f\u7528nodejs\u63a7\u5236gpio]<\/h2>\n
BPI-M2 zero\u5c06IO\u53e3\u7684\u63a7\u5236\u6620\u5c04\u5230\u4e86\/sys\/class\/gpio\u91cc\u76f8\u5173\u6587\u4ef6\u4e2d\u4e86\uff0c\u901a\u8fc7\u8bfb\u5199\u76f8\u5173\u6587\u4ef6\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u5e94IO\u53e3\u7684\u63a7\u5236\u3002<\/p>\n
    echo \"21\" > \/sys\/class\/gpio\/export \/\/\u5c0621\u53f7IO\u53e3\u5bfc\u51fa\uff0c\u5b8c\u6210\u540e\u4f1a\u521b\u5efagpio21\u8fd9\u4e2a\u6587\u4ef6\u5939\n    echo \"out\" > \/sys\/class\/gpio\/gpio21\/direction \/\/\u5c06\u56db\u53f7IO\u53e3\u8bbe\u7f6e\u4e3a\u8f93\u51fa\n    echo \"1\" > \/sys\/class\/gpio\/gpio21\/value \/\/\u5f8021\u53f7IO\u53e3\u5199\u503c1\uff0c\u5373\u8f93\u51fa\u9ad8\u70b9\u5e73\n    echo \"21\" > \/sys\/class\/gpio\/unexport \/\/\u6e05\u966421\u53f7IO\u53e3\uff0c\u5220\u9664gpio21\u6587\u4ef6\u5939<\/pre>\n
\u6bd4\u5982\u8fd9\u6837\u5c31\u53ef\u4ee5\u63a7\u5236gpio21 \u8f93\u51fa\u9ad8\u7535\u5e73\u4e86\u3002
\n\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7nodejs\u7684fs\u6a21\u5757\u6765\u8fdb\u884c\u6587\u4ef6\u64cd\u4f5c\u3002\u6211\u53d1\u73b0\u6709\u4e00\u4e2a\u73b0\u6210\u7684\u5e93\u53ef\u4ee5\u4f7f\u7528\uff0c\u6240\u4ee5\u5c31\u4e0d\u81ea\u5df1\u5199\u4e86\u3002
\nhttps:\/\/github.com\/enotionz\/gpio<\/p>\n
\u5b89\u88c5gpio\u5e93\u3002<\/p>\n
npm install gpio<\/pre>\n
\u6d4b\u8bd5\u4ee3\u7801\uff1a<\/p>\n
var gpio = require(\"gpio\");\nvar gpio21;\ngpio21 = gpio.export(21, {\n   ready: function() {\n         gpio21.set(1);\n   }\n});<\/pre>\n
\u4fdd\u5b58\u4e3a test.js<\/p>\n
\u7136\u540e<\/p>\n
node test<\/pre>\n
gpio21 \u5c31\u662f\u9ad8\u7535\u5e73\u4e86\u3002<\/p>\n
\u53e6\u5916\u6211\u6d4b\u8bd5BPI-M2 zero\u7684gpio\u5b9a\u4e49\u597d\u50cf\u8ddf\u6811\u8393\u6d3e\u4e0d\u540c\u3002gpio21 \u662f38\u811a gpio20\u662f40\u811a\u3002\u8fd9\u91cc\u6d6a\u8d39\u4e86\u6211\u4e0d\u5c11\u65f6\u95f4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e00[\u5f00\u7bb1+\u70e7\u5199\u7cfb\u7edf] \u4eca\u5929\u62ff\u5230\u4e86BPI-M2 zero\u3002linux\u5c0f\u677f\u662f\u6211\u7684\u83dc\u3002 \u53ef\u4ee5\u770b\u5230 zero […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,17,25],"tags":[38,41],"class_list":["post-150","post","type-post","status-publish","format-standard","hentry","category-banana-pi","category-nodejs","category-sails","tag-banana-pi","tag-nodejs"],"_links":{"self":[{"href":"http:\/\/www.kejidana.com\/index.php?rest_route=\/wp\/v2\/posts\/150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.kejidana.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.kejidana.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.kejidana.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.kejidana.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=150"}],"version-history":[{"count":0,"href":"http:\/\/www.kejidana.com\/index.php?rest_route=\/wp\/v2\/posts\/150\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.kejidana.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.kejidana.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=150"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.kejidana.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}