{"id":121,"date":"2018-03-07T13:26:38","date_gmt":"2018-03-07T05:26:38","guid":{"rendered":"http:\/\/www.kejidana.com\/?p=121"},"modified":"2018-03-07T13:26:38","modified_gmt":"2018-03-07T05:26:38","slug":"%e7%94%a8%e6%a0%91%e8%8e%93%e6%b4%be%e6%9d%a5%e5%81%9a%e7%bd%91%e7%bb%9c%e6%b8%b8%e6%88%8f%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"http:\/\/www.kejidana.com\/?p=121","title":{"rendered":"\u7528\u6811\u8393\u6d3e\u6765\u505a\u7f51\u7edc\u6e38\u620f\u670d\u52a1\u5668"},"content":{"rendered":"

\u9879\u76ee\u7684\u7531\u6765<\/span><\/strong><\/h2>\n

\u6211\u7684\u5de5\u4f5c\u662f\u5f00\u53d1\u7f51\u9875\u6e38\u620f\u3002\u5728\u5b9e\u9645\u5de5\u4f5c\u4e2d\uff0c\u8c03\u8bd5\u6e38\u620f\u9700\u8981\u7528\u5230<\/span>\u4e00<\/b><\/span>\u53f0\u670d\u52a1\u5668\uff0c\u7531\u4e8e\u53ea\u662f\u6211\u4e2a\u4eba\u6d4b\u8bd5\u7528\uff0c\u4e0d\u9700\u8981\u6027\u80fd\u591a\u4e48\u7684\u597d\uff0c\u4f46\u4e5f\u4e0d\u80fd\u592a\u5dee\u3002\u5728\u7231\u677f\u7f51\u770b\u5230\u4e86\u8fd9\u4e2a\u6d3b\u52a8\uff0c\u53d1\u73b0\u6811\u8393\u6d3e<\/span>3b<\/span>\u7684\u914d\u7f6e\u548c\u5b83\u7684\u4f4e\u529f\u8017\uff0c\u6b63\u597d\u6ee1\u8db3\u6211\u7684\u9700\u6c42\u3002\u6240\u4ee5\u8fd9\u6b21\u5c31\u62ff\u6811\u8393\u6d3e<\/span>3b<\/span>\u6765\u914d\u7f6e\u6210\u6211\u7684\u6e38\u620f\u670d\u52a1\u5668\u3002<\/span><\/p>\n

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

\u8bbe\u8ba1\u4e0e\u5206\u6790\uff1a<\/span><\/h2>\n

\u6811\u8393\u6d3e\u975e\u5e38\u7cbe\u81f4\u5c0f\u5de7\uff0c\u5916\u8bbe\u63a5\u53e3\u4e30\u5bcc\uff0c\u62ff\u5230\u624b\u540e\uff0c\u6211\u5c31\u67e5\u9605\u4e86\u76f8\u5173\u8d44\u6599\uff0c\u6839\u636e\u6211\u7684\u9700\u6c42\u8fdb\u884c\u4e86\u5982\u4e0b\u8bbe\u8ba1\u3002<\/span><\/p>\n

\u7cfb\u7edf\u9009\u62e9\uff1a\u901a\u8fc7\u5b98\u7f51\u8d44\u6599\u7684\u67e5\u8be2\uff0c\u6211\u5f97\u77e5\u6811\u8393\u6d3e<\/span>3b<\/span>\u53ef\u4ee5\u9009\u62e9<\/span>Raspbian<\/span>\u3001<\/span>ubuntu<\/span>\u3001<\/span>winodes10<\/span>\u7b49\uff0c\u6211\u7684\u9009\u62e9\u662f<\/span>Raspbian Stretch Lite<\/span>\uff0c\u56e0\u4e3a\u6211\u662f\u62ff\u6765\u505a\u670d\u52a1\u5668\uff0c\u6240\u4ee5\u4e0d\u9700\u8981\u684c\u9762\u7684\u663e\u793a\uff0c\u8fdc\u7a0b<\/span>ssh<\/span>\u8fde\u63a5\u8fc7\u53bb\u7ba1\u7406\u5c31\u884c\u4e86\uff0c\u6240\u4ee5\u6ca1\u6709\u9009\u62e9<\/span>desktop<\/span>\u7248\u672c\u3002<\/span><\/p>\n

\u7f51\u7edc\u8fde\u63a5\u65b9\u5f0f\uff1a\u56e0\u4e3a\u6211\u662f\u7528\u6765\u505a\u670d\u52a1\u5668\uff0c\u7a33\u5b9a\u80af\u5b9a\u662f\u7b2c\u4e00\u9700\u6c42\uff0c\u6240\u4ee5\u6211\u5148\u4e0d\u7528<\/span>wifi<\/span>\u6a21\u5f0f\uff0c\u76f4\u63a5\u63a5\u7f51\u7ebf\u5427\u3002<\/span><\/p>\n

\u5916\u58f3\uff1a\u6211\u9700\u8981\u6811\u8393\u6d3e\u957f\u65f6\u95f4\u7684\u8fd0\u884c\uff0c\u80af\u5b9a\u4e0d\u80fd\u5c31\u8fd9\u6837\u88f8\u5954\u4e86\uff0c\u4ece\u6dd8\u5b9d\u4e0a\u770b\u4e86\u4e0b\uff0c\u53d1\u73b0\u76ee\u524d\u6709<\/span>2<\/span>\u79cd\u5916\u58f3\u611f\u89c9\u8fd8\u4e0d\u9519\uff0c\u5c31\u4e00\u5e76\u4e70\u4e86\u56de\u6765\u3002<\/span><\/p>\n

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

\u8fd9\u4e24\u79cd\u5916\u58f3\u4e00\u79cd\u662f\u4e9a\u514b\u529b\u7684\u6563\u70ed\u9700\u8981\u98ce\u6247\uff0c\u53e6\u5916\u4e00\u79cd\u662f\u94dd\u5408\u91d1\u7684\uff0c\u5bfc\u70ed\u67f1\u76f4\u63a5\u8d34\u5728\u82af\u7247\u4e0a\uff0c\u662f\u5916\u58f3\u53c8\u540c\u65f6\u662f\u6563\u70ed\u5668\u3002\u7ecf\u8fc7\u6211\u6ee1\u8d1f\u8377\u8fd0\u884c\u6d4b\u8bd5\uff0c\u53d1\u73b0\u8fd9\u79cd\u94dd\u5408\u91d1\u7684\u5916\u58f3\u65e0\u8bba\u5916\u89c2\u548c\u6563\u70ed\u4e0a\u90fd\u6bd4\u4e9a\u514b\u529b\u7684\u8981\u5f3a\uff0c\u6240\u4ee5\u5c31\u6700\u7ec8\u4f7f\u7528\u4e86\u94dd\u5408\u91d1\u7684\u5916\u58f3\u3002<\/span><\/p>\n

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

\u5b58\u50a8\u8bbe\u5907\uff1a\u6811\u8393\u6d3e\u9700\u8981\u628a\u7cfb\u7edf\u5b89\u88c5\u5230<\/span>sd<\/span>\u5361\u4e2d\uff0c\u6700\u4f4e\u9700\u6c42<\/span>8g<\/span>\u7a7a\u95f4\uff0c\u6211\u8fd9\u6b21\u5c31\u9009\u7528\u4e86\u4e00\u5f20<\/span>class10<\/span>\u7684<\/span>8g<\/span>\u9ad8\u901f\u5361\u548c\u4e00\u4e2a<\/span>u<\/span>\u76d8\u6765\u505a\u4e3a\u5b58\u50a8\u8bbe\u5907\uff0c\u4e4b\u6240\u4ee5\u6ca1\u6709\u9009\u62e9\u5927<\/span>sd<\/span>\u5361\u7684\u539f\u56e0\u5c31\u662f\uff0c\u6211\u60f3<\/span>sd<\/span>\u5361\u53ea\u5b89\u88c5\u7cfb\u7edf\uff0c\u5e73\u65f6\u6211\u7684\u5f00\u53d1\u8d44\u6e90\u5168\u90e8\u653e\u5230<\/span>u<\/span>\u76d8\u4e2d\uff0c\u8fd9\u6837\u4e5f\u65b9\u4fbf\u6211\u968f\u65f6\u628a<\/span>u<\/span>\u76d8\u62ff\u5230\u5176\u4ed6\u5730\u65b9\uff0c\u5bf9\u5176\u4e2d\u7684\u6587\u4ef6\u8fdb\u884c\u64cd\u4f5c\u3002<\/span><\/p>\n

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

\u5176\u4ed6\u6269\u5c55\uff1a\u56e0\u4e3a\u6211\u9009\u62e9\u4e86<\/span>Lite<\/span>\u7248\u672c\u7684\u7cfb\u7edf\uff0c\u5e76\u4e14\u6ca1\u6709\u5916\u63a5\u663e\u793a\u5668\u3002\u4f46\u662f\u6211\u5728\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u6709\u65f6\u5019\u9700\u8981\u77e5\u9053\u4e00\u4e9b\u7cfb\u7edf\u4fe1\u606f\uff0c\u6bd4\u5982\uff1a<\/span>IP<\/span>\u5730\u5740\u3001\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u3001<\/span>cpu<\/span>\u4f7f\u7528\u60c5\u51b5\u3001\u786c\u76d8\u4f7f\u7528\u60c5\u51b5\u7b49\u3002\u6240\u4ee5\u6211\u5c31\u840c\u751f\u4e86\u4e00\u79cd\u60f3\u6cd5\uff0c\u90a3\u5c31\u662f\u7ed9\u6811\u8393\u6d3e\u52a0\u4e2a\u5c0f\u7684\u663e\u793a\u5668\uff0c\u53ef\u4ee5\u81ea\u5b9a\u4e49\u7684\u663e\u793a\u4e00\u4e9b\u6211\u9700\u6c42\u7684\u4fe1\u606f\u3002\u7531\u4e8e\u6211\u5bf9<\/span>arduino<\/span>\u6bd4\u8f83\u719f\uff0c\u6240\u4ee5\u6211\u9009\u62e9\u4e86<\/span>arduino pro mini <\/span>\u5916\u52a0\u4e00\u5757<\/span> 0.96<\/span>\u5bf8\u7684<\/span>oled<\/span>\u7684\u5c0f\u663e\u793a\u5c4f\u3002\u8fd9\u91cc\u8981\u8bf4\u660e\u4e0b\uff0c\u4e3a\u4ec0\u4e48\u6211\u6ca1\u6709\u7528\u6811\u8393\u6d3e\u6765\u76f4\u63a5\u9a71\u52a8<\/span>oled<\/span>\u800c\u662f\u5916\u52a0\u4e86\u4e00\u5757<\/span>arduino<\/span>\u6765\u505a\u9a71\u52a8\uff0c\u662f\u56e0\u4e3a\u6211\u60f3\u6811\u8393\u6d3e\u5c31\u5b58\u7cb9\u7684\u505a\u670d\u52a1\u5668\uff0c\u4e0d\u60f3\u518d\u8ba9\u5b83\u989d\u5916\u505a\u5176\u4ed6\u4e8b\u60c5\uff0c\u5f53\u7136\u4f60\u4e5f\u53ef\u4ee5\u76f4\u63a5\u9009\u62e9\u6811\u8393\u6d3e\u6765\u9a71\u52a8<\/span>oled<\/span>\u5c4f\u5e55\u3002<\/span><\/p>\n

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

\u5f00\u59cb\u884c\u52a8\u5427<\/span><\/h1>\n

\u7cfb\u7edf\u5b89\u88c5\u548c\u914d\u7f6e\u73af\u5883\uff1a<\/span><\/h2>\n

\u7cfb\u7edf\u5b89\u88c5\u5c31\u4e0d\u8be6\u7ec6\u8bf4\u660e\u4e86\uff0c\u56e0\u4e3a\u7f51\u4e0a\u4e00\u627e\u4e00\u5927\u628a\uff0c\u6211\u53ea\u662f\u8bf4\u8bf4\uff0c\u5b89\u88c5\u4e2d\u548c\u5b89\u88c5\u540e\u6211\u9047\u5230\u7684\u4e00\u4e9b\u95ee\u9898\u548c\u89e3\u51b3\u529e\u6cd5\u5427\u3002<\/span><\/p>\n

\u521d\u59cb\u7528\u6237\u540d<\/b><\/span>:pi <\/b><\/span>\u5bc6\u7801<\/b><\/span>:raspberry<\/b><\/span><\/p>\n

\u5b89\u88c5\u540e<\/b><\/span>ssh<\/b><\/span>\u4e0d\u80fd\u8fdc\u7a0b\u767b\u5f55<\/b>\uff1a\u662f\u56e0\u4e3a\u65b0\u7248\u7684\u7cfb\u7edf\uff0c\u9ed8\u8ba4\u662f\u5173\u95ed\u8fdc\u7a0b<\/span>ssh<\/span>\u7684\u3002\u5f00\u542f\u65b9\u6cd5\uff1a<\/span><\/p>\n

\u628a\u6811\u8393\u6d3e\u63a5\u4e0a\u663e\u793a\u5668\u548c\u952e\u76d8\uff0c\u8f93\u5165\u547d\u4ee4<\/span>:<\/span><\/p>\n

sudo passwd root<\/pre>\n
\u8bbe\u7f6e\u65f6\u95f4\u4e3a\u5317\u4eac\u65f6\u95f4<\/b><\/span><\/p>\n
cp \/usr\/share\/zoneinfo\/Asia\/Shanghai \/etc\/localtime<\/pre>\n
\u5b89\u88c5<\/b><\/span>nodejs<\/b><\/span><\/p>\n
 <\/i>\u56e0\u4e3a\u6211\u7684\u6e38\u620f\u670d\u52a1\u5668\u5c31\u662f\u57fa\u4e8e<\/span>nodejs<\/i><\/span>\u5f00\u53d1\u7684\u6240\u4ee5\u5fc5\u987b\u5b89\u88c5<\/span>nodejs<\/i><\/span><\/p>\n
\u6211\u4f7f\u7528\u7684\u662f<\/b><\/span>nvm<\/b><\/span>\u6765\u7ba1\u7406<\/b><\/span>nodejs<\/b><\/span><\/p>\n
\u5b89\u88c5<\/b><\/span>nvm<\/b><\/span><\/p>\n
wget -qO- https:\/\/raw.githubusercontent.com\/creationix\/nvm\/v0.33.6\/install.sh | bash<\/pre>\n
\u5207\u6362\u6dd8\u5b9d\u6e90\uff08\u4e3a\u4ec0\u4e48\u5207\u6362\u4f60\u61c2\u5f97\uff09<\/b><\/span><\/p>\n
export NVM_NODEJS_ORG_MIRROR=http:\/\/npm.taobao.org\/mirrors\/node<\/pre>\n
\u5b89\u88c5\u6700\u65b0\u7248\u672c\u7684<\/b><\/span>nodejs<\/b><\/span><\/p>\n
nvm install node<\/pre>\n
\u67e5\u770b\u5f53\u524d\u4f7f\u7528<\/b><\/span>nodejs<\/b><\/span>\u4fe1\u606f<\/b><\/span><\/p>\n
nvm list<\/pre>\n
\u4f1a\u663e\u793a\u7c7b\u4f3c\u4fe1\u606f\u8bf4\u660e\u5b89\u88c5\u6210\u529f\u4e86\u3002<\/b><\/span><\/p>\n
\"\"<\/a><\/p>\n
npm<\/b><\/span>\u4f7f\u7528\u6dd8\u5b9d\u6e90<\/b><\/span><\/p>\n
npm config set registry https:\/\/registry.npm.taobao.org<\/pre>\n
\u5b89\u88c5\u597d\u7528\u7684\u6587\u672c\u7f16\u8f91\u5668<\/b><\/span>\u00a0 <\/span>nano<\/b><\/span><\/p>\n
sudo apt-get install nano<\/pre>\n
\u6302\u8f7d<\/b><\/span>u<\/b><\/span>\u76d8<\/b><\/span><\/p>\n
1.<\/b><\/span>\u521b\u5efa\u6302\u8f7d\u6587\u4ef6\u5939<\/b><\/span><\/p>\n
pi@raspberrypi:\/ $ sudo mkdir data\npi@raspberrypi:\/ $ ls\nbin   data  etc   lib         media  opt   root  sbin  sys  usr\nboot  dev   home  lost+found  mnt    proc  run   srv   tmp  var<\/pre>\n
\u67e5\u627e<\/b><\/span> sudo fdisk -l<\/b><\/span><\/p>\n
Disk \/dev\/sda: 15.1 GiB, 16231956480 bytes, 31703040 sectors\nUnits: sectors of 1 * 512 = 512 bytes\nSector size (logical\/physical): 512 bytes \/ 512 bytes\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes\nDisklabel type: dos\nDisk identifier: 0x00000000\n\nDevice     Boot Start      End  Sectors  Size Id Type\n\/dev\/sda1        2048 31703039 31700992 15.1G  5 Extended\n\/dev\/sda5        4096 31703039 31698944 15.1G  0 Empty<\/pre>\n
2. <\/b><\/span>\u8bbe\u7f6e\u5f00\u673a\u81ea\u52a8\u6302\u8f7d\u786c\u76d8\uff01<\/b><\/span><\/p>\n
# nano \/etc\/fstab <\/b><\/span><\/p>\n
\u6dfb\u52a0<\/b><\/span><\/p>\n
\/dev\/sda5 \u00a0 \u00a0 \u00a0 <\/span>\/data \u00a0 <\/span>ext4\u00a0 \u00a0 <\/span>defaults\u00a0 \u00a0 \u00a0 \u00a0 <\/span>0 \u00a0 \u00a0 \u00a0 <\/span>0<\/span><\/p>\n
\u8f93\u51fa\u5e76\u663e\u793a\u7cfb\u7edf\u4fe1\u606f\uff1a<\/span><\/h3>\n
\u5148\u770b\u6548\u679c\u56fe\uff1a<\/span><\/p>\n
\"\"<\/a><\/p>\n
\u6811\u8393\u6d3e<\/span> \u2014USB\u2014<\/span>\u300b<\/span>ch340 \u2014<\/span>\u4e32\u53e3<\/span>\u2014<\/span>\u300b<\/span>arduino \u2014SPI\u2014<\/span>\u300b<\/span>oled<\/span><\/p>\n
\u6211\u8fd9\u91cc\u6ca1\u6709\u4f7f\u7528\u6811\u8393\u6d3e\u7684\u4e32\u53e3\u76f4\u63a5\u8fde\u63a5<\/span>arduino<\/span>\uff0c\u800c\u662f\u4f7f\u7528\u4e86\u4e00\u4e2a<\/span>usb<\/span>\u8f6c\u4e32\u53e3\u7684\u6a21\u5757\u3002<\/span><\/p>\n
\"\"<\/a><\/p>\n
\u662f\u56e0\u4e3a\uff1a<\/span><\/p>\n
 1.3b<\/span>\u7684\u4e32\u53e3\u9ed8\u8ba4\u5206\u914d\u7ed9\u84dd\u7259\u6a21\u5757\u4e86\uff0c\u5982\u679c\u76f4\u63a5\u8fde\u4e32\u53e3\uff0c\u84dd\u7259\u5c31\u4e0d\u80fd\u4f7f\u7528\u3002<\/span><\/p>\n
 2.usb<\/span>\u5373\u63d2\u5373\u62d4\u65b9\u4fbf\u6269\u5c55\uff0c\u4e0d\u9700\u8981\u62c6\u88c5\u5916\u58f3\u3002<\/span><\/p>\n
\u53cd\u6b63<\/span>3b<\/span>\u6709<\/span>4<\/span>\u4e2a<\/span>usb<\/span>\u63a5\u53e3\uff0c\u6240\u4ee5\u6211\u5c31\u62ff\u4e86\u4e2a<\/span>ch340 <\/span>\u6269\u5c55\u4e86\u4e32\u53e3\u51fa\u4e86\u3002<\/span><\/p>\n
arduino<\/span>\u7aef\u7a0b\u5e8f\uff1a<\/span><\/p>\n
#include <SSD1306.h>\n#define LCD_DC 9\n#define LCD_CS 10\n#define LCD_CLK 13\n#define LCD_MOSI 11\n#define LCD_RESET 8\n\nSSD1306 lcd(LCD_MOSI,LCD_CLK,LCD_DC,LCD_RESET,LCD_CS);\nString inputString = \"\";\nboolean cmdComplete=false;\nboolean hide=false;\nunsigned long last_refresh_time=0;\nvoid setup() {\n  \/\/ put your setup code here, to run once:\nSerial.begin(9600);\nlcd.SSD1306_init();\nlcd.clear_display();\nlcd.drawLogo();\nlcd.drawstring(7,3,\"SERVER\");\nlcd.drawstring(7,12,\" BOOTING\");\n}\n\nvoid loop() {\n\n  \/\/ \u5224\u65ad\u662f\u5426\u4f11\u7720 lcd\n    if(millis()-last_refresh_time>30000){\n    \/\/  lcd.hide();\n    \/\/  hide=true;\n    }\n    if(cmdComplete){\n      while(inputString.length()<23){\n        inputString +=\" \";\n      }\n      char b[inputString.length()];\n      inputString.toCharArray(b,inputString.length()+1);\n\n      char*temp = strtok(b,\"@\");\n      if(temp==NULL)\n      return;\n      int l = atoi(temp);\n      temp = strtok(NULL,\"@\");\n      if(temp==NULL)\n      return;\n       \/\/Serial.println(temp);\n      last_refresh_time=millis();\n      if(hide)lcd.display();\n      lcd.drawstring(l,0,temp);\n      inputString = \"\";\n      cmdComplete=false;\n      Serial.print(\"ok\");\n    }\n}\nvoid serialEvent()\n{\n    while (Serial.available())\n    {\n        char inChar = (char)Serial.read();\n        \n        if (inChar == '\\n' || inChar == '\\r')\n        {\n          cmdComplete = true;\n        }else{\n          inputString += inChar;\n        }\n    }\n}\n<\/pre>\n
\u5176\u4e2d\u7684<\/span>ssd1306 <\/span>\u8fd9\u4e2a\u5e93<\/span>\u00a0 <\/span><\/span>\u6211\u4e0a\u4f20<\/span>github<\/span>\u4e86<\/span>\u00a0 <\/span><\/span>\u53ef\u4ee5\u53bb\u4e0b\u8f7d<\/span><\/p>\n
https:\/\/github.com\/flashria\/SSD1306<\/a><\/span><\/p>\n
\u6811\u8393\u6d3e\u7aef\u7a0b\u5e8f\uff1a<\/span><\/p>\n
\u56e0\u4e3a\u6211<\/span>nodejs<\/span>\u6bd4\u8f83\u719f\u6089\uff0c\u6240\u4ee5\u6811\u8393\u6d3e\u7aef\u7684\u7a0b\u5e8f\u4e5f\u7528<\/span>nodejs<\/span>\u6765\u5199\u4e86\u3002<\/span><\/p>\n
\u9700\u8981\u5bfc\u5165\u5e93<\/span> serialport\u00a0 <\/span>os\u00a0 <\/span>request\u00a0 <\/span><\/span>\u5176\u4e2d\u83b7\u53d6\u8fdc\u7a0b<\/span>ip <\/span>\u662f\u901a\u8fc7\u6211\u8fdc\u7a0b\u4e00\u4e2a\u670d\u52a1\u5668\u6765\u5b9e\u73b0\u7684\u3002<\/span><\/p>\n
var SerialPort = require('serialport');\nvar os = require(\"os\");\nvar request = require('request');\n\/\/ callback approach\nvar disk=\"\/dev\/sda5\";\n\nvar num=0;\nSerialPort.list(function (err, ports) {\n  ports.forEach(function(port) {\n    console.log(port.comName);\n    console.log(port.pnpId);\n    console.log(port.manufacturer);\n  });\n});\n\/\/return;\nvar port = new SerialPort('\/dev\/ttyUSB0',{\n    baudRate: 9600\n});\nvar index=0;\nport.on('open',function(){\n \u00a0\u00a0\u00a0sendMsg(index,'Raspberry Pi Server');\n});\n\/\/\u6253\u5f00\u9519\u8bef\u5c06\u4f1a\u53d1\u51fa\u4e00\u4e2a\u9519\u8bef\u4e8b\u4ef6\nport.on('error',function(err){\n    console.log('Error: ',err.message);\n    port.close();\n});\n\nport.on('data',function(data){\n   console.log('Data: '+data);\n   if(data.indexOf(\"ok\")!=-1)next();\n});\nString.prototype.ResetBlank=function(){\n var regEx = \/\\s+\/g; \n return this.replace(regEx, ' '); \n};\nfunction next(){\n\u00a0\u00a0\u00a0\u00a0index++;\n\u00a0\u00a0\u00a0\u00a0if(index>7)index=1;\n\u00a0\u00a0\u00a0\u00a0switch(index){\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0case 1:\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0sendMsg(index,'RUN_TIME:' + os.uptime());\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0break;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0case 2:\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0sendMsg(index,'CPU:' + Math.floor(os.loadavg()[0]*100)\/100+\" \"+ Math.floor(os.loadavg()[1]*100)\/100+\" \"+ Math.floor(os.loadavg()[2]*100)\/100);\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0break;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0case 3:\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0sendMsg(index,'RAM:' + Math.floor(((os.totalmem()-os.freemem())\/os.totalmem())*10000)\/100+\"%\");\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0break;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0case 4:\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var exec=require('child_process').exec;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0exec('df -h',function(err,out,err){\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var list= out.split('\\n');\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0for(var i=0;i<list.length;i++){\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0list[i]=list[i].ResetBlank();\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var row=list[i].split(' ');\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if(row[0]==disk)sendMsg(index,'DISK:' +row[4]+\" \"+row[2]+\"\/\"+row[1]);\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/console.log(i+\"    \"+row);\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0});\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0break;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0case 5:\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var obj=os.networkInterfaces()[\"eth0\"][0]\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0sendMsg(index,'IP:' + obj.address);\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0break;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0case 6:\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 request(\"http:\/\/www.kejidana.com\/ip.php\", function (error, response, body) {\n        \u00a0\u00a0\u00a0\u00a0if (!error && response.statusCode == 200) {\n        \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0sendMsg(index,'IP:' + body);\n        \u00a0\u00a0\u00a0\u00a0}else{\n        \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0next();\n        \u00a0\u00a0\u00a0\u00a0}});\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0break;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0case 7:\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var obj=os.networkInterfaces()[\"eth0\"][0]\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0sendMsg(index,'MAC:' + obj.mac);\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0num++\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if(num>50)port.close();\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0break;\n\u00a0\u00a0\u00a0\u00a0}\n}\n\n\nfunction sendMsg(l,msg,callback){\n\u00a0\u00a0\u00a0\u00a0port.write(l+'@'+msg+'\\n',function(err){\n        if(err){\n        \u00a0\u00a0\u00a0\u00a0port.close();\n            return console.log('Error on write: ' ,err.message);\n        }\n        if(callback)callback();\n    });\n}\n<\/pre>\n
\u8fde\u63a5\u597d\u786c\u4ef6\uff0c\u7136\u540e\u518d\u6811\u8393\u6d3e\u4e0a\u8fd0\u884c\u8fd9\u4e2a\u811a\u672c\u3002\u5c31\u53ef\u4ee5\u6301\u7eed\u5237\u65b0\u663e\u793a\u7cfb\u7edf\u4fe1\u606f\u4e86\u3002<\/span><\/p>\n
\"\"<\/a><\/p>\n
 <\/p>\n
\u5b89\u88c5<\/span>pomelo<\/span><\/h2>\n
\u5148\u4ecb\u7ecd\u4e0b<\/span>pomelo<\/span>\uff0c<\/span>pomelo<\/span>\u662f\u7f51\u6613\u5f00\u6e90\u7684\u4e00\u4e2a<\/span>nodejs<\/span>\u7684\u6e38\u620f\u670d\u52a1\u5668\u6846\u67b6\uff0c\u57fa\u4e8e<\/span>pomelo<\/span>\uff0c\u53ef\u4ee5\u5f88\u65b9\u4fbf\u7684\u5f00\u53d1\u6e38\u620f\u670d\u52a1\u5668\u3002\u7531\u4e8e<\/span>h5<\/span>\u6e38\u620f\u5f00\u53d1\u4f7f\u7528\u7684\u662f<\/span>JavaScript<\/span>\uff0c<\/span>nodejs<\/span>\u4e5f\u662f<\/span>JavaScript<\/span>\uff0c\u4f7f\u7528<\/span>pomelo<\/span>\u80fd\u591f\u975e\u5e38\u65b9\u4fbf\u7684\u4e0e\u5ba2\u6237\u7aef\u5171\u7528\u6a21\u5757\uff0c\u5bf9\u4e8e\u4e00\u4e9b\u5c0f\u578b\u9879\u76ee\u975e\u5e38\u5408\u9002\u3002<\/span><\/p>\n
pomelo<\/span>\u7684\u5b89\u88c5\u4e5f\u975e\u5e38\u7b80\u5355\uff1a<\/span><\/p>\n
\u4f7f\u7528<\/span>npm(node<\/span>\u5305\u7ba1\u7406\u5de5\u5177<\/span>)<\/span>\u5168\u5c40\u5b89\u88c5<\/span>pomelo:<\/span><\/p>\n
$ npm install pomelo -g<\/pre>\n
 <\/p>\n
\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u547d\u4ee4\u4e0b\u8f7d\u6e90\u4ee3\u7801\u7684\u65b9\u5f0f\u5b89\u88c5<\/span><\/p>\n
$ git clone https:\/\/github.com\/NetEase\/pomelo.git\n\n$ cd pomelo\n\n$ npm install -g<\/pre>\n
 <\/p>\n
\n
\u5176\u4e2d<\/span>-g<\/span>\u8868\u793a\u5168\u5c40\u5b89\u88c5\uff0c\u5173\u4e8e<\/span>npm<\/span>\u7684\u4f7f\u7528\u95ee\u9898\uff0c\u53ef\u4ee5\u53c2\u8003npm<\/span>\u7684\u6587\u6863<\/span><\/a>\uff0c\u91cc\u9762\u6709\u8be6\u7ec6\u7684<\/span>npm<\/span>\u4f7f\u7528\u7684\u4ecb\u7ecd\u3002\u5982\u679c\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u62a5\u9519\u8bef\uff0c\u8bf4\u660e\u5b89\u88c5\u6210\u529f\u3002<\/span><\/p>\n
\u521b\u5efa\u9879\u76ee<\/span><\/p>\n
\u4f7f\u7528<\/span>pomelo<\/span>\u7684\u547d\u4ee4\u884c\u5de5\u5177\u53ef\u4ee5\u5feb\u901f\u521b\u5efa\u4e00\u4e2a\u9879\u76ee\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<\/span><\/p>\n
$ pomelo init .\/HelloWorld\n\nThe default admin user is:\n\n\u00a0 username: admin\n\n\u00a0 password: admin\n\nYou can configure admin users by editing adminUser.json later.\n\nPlease select underly connector, 1 for websocket(native socket), 2 for socket.io, 3 for wss, 4 for socket.io(wss), 5 for udp, 6 for mqtt: [1]<\/pre>\n
 <\/p>\n
\n
\u9009\u62e9\u54ea\u79cd\u901a\u8baf\u65b9\u5f0f\uff0c<\/span>h5<\/span>\u6e38\u620f\u4e00\u822c\u662f\u7528<\/span>websocket\u00a0 <\/span><\/span>\u8fd9\u91cc\u6211\u4eec\u9009<\/span>1 <\/span>\uff0c\u7136\u540e\u7b49\u5f85\u547d\u4ee4\u884c\u8fd4\u56de\u3002<\/span><\/p>\n
\u5230\u8fd9\u91cc<\/span> Raspberry Pi pomelo<\/span>\u670d\u52a1\u5668\u5c31\u5b8c\u5168\u642d\u5efa\u597d\u4e86\u3002\u5173\u4e8e<\/span>pomelo<\/span>\u7684\u4e00\u4e9b\u4f7f\u7528\u548c\u8bf4\u660e\u53ef\u4ee5\u53c2\u8003\u8fd9\u91cc\uff1ahttps:\/\/github.com\/NetEase\/pomelo\/wiki\/Home-in-Chinese<\/span><\/a><\/span><\/p>\n
api<\/span>\u53ef\u4ee5\u53c2\u8003\u8fd9\u91cc\uff1ahttp:\/\/pomelo.netease.com\/api.html<\/span><\/a><\/span><\/p>\n
\u8fd9\u91cc\u53ef\u4ee5\u67e5\u770b<\/span>pomelo<\/span>\u5f00\u53d1\u7684<\/span>demo<\/span>\uff1a<\/span><\/p>\n
http:\/\/pomelo.netease.com\/lordofpomelo\/<\/a><\/span><\/p>\n
\u6b22\u8fce\u6709\u5174\u8da3\u7684\u540c\u5b66\u8ddf\u6211\u591a\u591a\u6c9f\u901a\uff0c\u6211\u7684\u90ae\u7bb1\uff1a<\/span>flashria@ qq.com<\/span><\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
\u9879\u76ee\u7684\u7531\u6765 \u6211\u7684\u5de5\u4f5c\u662f\u5f00\u53d1\u7f51\u9875\u6e38\u620f\u3002\u5728\u5b9e\u9645\u5de5\u4f5c\u4e2d\uff0c\u8c03\u8bd5\u6e38\u620f\u9700\u8981\u7528\u5230\u4e00\u53f0\u670d\u52a1\u5668\uff0c\u7531\u4e8e\u53ea\u662f\u6211\u4e2a\u4eba\u6d4b\u8bd5\u7528\uff0c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,17,36],"tags":[],"class_list":["post-121","post","type-post","status-publish","format-standard","hentry","category-linux","category-nodejs","category-36"],"_links":{"self":[{"href":"http:\/\/www.kejidana.com\/index.php?rest_route=\/wp\/v2\/posts\/121","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=121"}],"version-history":[{"count":0,"href":"http:\/\/www.kejidana.com\/index.php?rest_route=\/wp\/v2\/posts\/121\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.kejidana.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.kejidana.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=121"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.kejidana.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}