{"id":61843,"date":"2025-04-29T12:48:16","date_gmt":"2025-04-29T04:48:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61843\/"},"modified":"2025-04-29T12:48:16","modified_gmt":"2025-04-29T04:48:16","slug":"%e5%9c%a8%e4%b8%8d%e5%88%b0-30-%e5%88%86%e9%92%9f%e5%86%85%e6%9e%84%e5%bb%ba%e4%b8%80%e4%b8%aa%e6%a0%91%e8%8e%93%e6%b4%be%e7%9b%91%e6%8e%a7%e4%bb%aa%e8%a1%a8%e7%9b%98-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61843\/","title":{"rendered":"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/168951183591557.jpg\" class=\"aligncenter\" title=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe\" alt=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe\" \/><\/p>\n<p>\u4f60\u53ef\u80fd\u9700\u8981\u4e00\u4e2a\u6811\u8393\u6d3e\u7684\u4eea\u8868\u76d8\uff0c\u4ee5\u4e86\u89e3\u5176\u6027\u80fd\u60c5\u51b5\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5c06\u6f14\u793a\u5982\u4f55\u5feb\u901f\u6784\u5efa\u4e00\u4e2a\u6309\u9700\u76d1\u63a7\u4eea\u8868\u76d8\uff0c\u4ee5\u5b9e\u65f6\u67e5\u770b\u4f60\u7684\u6811\u8393\u6d3e\u7684 cpu \u6027\u80fd\u3001\u5185\u5b58\u548c\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u6839\u636e\u9700\u8981\u968f\u65f6\u6dfb\u52a0\u66f4\u591a\u89c6\u56fe\u548c\u64cd\u4f5c\u3002<\/p>\n<p>\u5982\u679c\u4f60\u5df2\u7ecf\u4f7f\u7528 Appsmith\uff0c\u4f60\u8fd8\u53ef\u4ee5\u76f4\u63a5\u5bfc\u5165&nbsp;&nbsp;\u5e76\u5f00\u59cb\u4f7f\u7528\u3002<\/p>\n<h3>Appsmith<\/h3>\n<p>Appsmith \u662f\u4e00\u4e2a\u5f00\u6e90\u7684&nbsp;&nbsp;\u5e94\u7528\u6784\u5efa\u5de5\u5177\uff0c\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u8f7b\u677e\u5feb\u901f\u5730\u6784\u5efa\u5185\u90e8\u5e94\u7528\uff0c\u5982\u4eea\u8868\u76d8\u548c\u7ba1\u7406\u9762\u677f\u3002\u5b83\u662f\u4e00\u4e2a\u7528\u4e8e\u4eea\u8868\u76d8\u7684\u5f88\u597d\u9009\u62e9\uff0c\u5e76\u51cf\u5c11\u4e86\u4f20\u7edf\u7f16\u7801\u65b9\u6cd5\u6240\u9700\u7684\u65f6\u95f4\u548c\u590d\u6742\u6027\u3002<\/p>\n<p>\u5728\u6b64\u793a\u4f8b\u7684\u4eea\u8868\u76d8\u4e2d\uff0c\u6211\u663e\u793a\u4ee5\u4e0b\u7edf\u8ba1\u4fe1\u606f\uff1a<\/p>\n<ul>\n<li>CPU<\/li>\n<\/ul>\n<ul>\n<li>\u5360\u7528\u767e\u5206\u6bd4<\/li>\n<li>\u9891\u7387\u6216\u65f6\u949f\u901f\u5ea6<\/li>\n<li>\u8ba1\u6570<\/li>\n<li>\u6e29\u5ea6<\/li>\n<\/ul>\n<ul>\n<li>\u5185\u5b58<\/li>\n<\/ul>\n<ul>\n<li>\u5360\u7528\u767e\u5206\u6bd4<\/li>\n<li>\u53ef\u7528\u5185\u5b58\u767e\u5206\u6bd4<\/li>\n<li>\u603b\u5185\u5b58<\/li>\n<li>\u7a7a\u95f2\u5185\u5b58<\/li>\n<\/ul>\n<ul>\n<li>\u78c1\u76d8<\/li>\n<\/ul>\n<ul>\n<li>\u78c1\u76d8\u4f7f\u7528\u767e\u5206\u6bd4<\/li>\n<li>\u7edd\u5bf9\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u91cf<\/li>\n<li>\u53ef\u7528\u78c1\u76d8\u7a7a\u95f4<\/li>\n<li>\u603b\u78c1\u76d8\u7a7a\u95f4<\/li>\n<\/ul>\n<h3>\u521b\u5efa\u4e00\u4e2a\u7aef\u70b9<\/h3>\n<p>\u4f60\u9700\u8981\u4e00\u79cd\u4ece\u6811\u8393\u6d3e\u83b7\u53d6\u8fd9\u4e9b\u6570\u636e\u5e76\u4f20\u9012\u7ed9 Appsmith \u7684\u65b9\u6cd5\u3002&nbsp;\u662f\u4e00\u4e2a\u7528\u4e8e\u76d1\u63a7\u548c\u5206\u6790\u7684 Python \u5e93\uff0c\u800c&nbsp;&nbsp;\u662f\u4e00\u4e2a\u521b\u5efa&nbsp;&nbsp;\u7684 Flask \u6269\u5c55\u3002<\/p>\n<p>Appsmith \u6bcf\u9694\u51e0\u79d2\u949f\u8c03\u7528 REST API \u4ee5\u81ea\u52a8\u5237\u65b0\u6570\u636e\uff0c\u5e76\u4ee5 JSON \u5bf9\u8c61\u4f5c\u4e3a\u54cd\u5e94\uff0c\u5176\u4e2d\u5305\u542b\u6240\u6709\u6240\u9700\u7684\u7edf\u8ba1\u4fe1\u606f\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>{ \"cpu_count\": 4,\"cpu_freq\": [600.0,600.0,1200.0 ],\"cpu_mem_avail\": 463953920,\"cpu_mem_free\": 115789824,\"cpu_mem_total\": 971063296,\"cpu_mem_used\": 436252672,\"cpu_percent\": 1.8,\"disk_usage_free\": 24678121472,\"disk_usage_percent\": 17.7,\"disk_usage_total\": 31307206656,\"disk_usage_used\": 5292728320,\"sensor_temperatures\": 52.616 }<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h4>1\u3001\u8bbe\u7f6e REST API<\/h4>\n<p>\u5982\u679c\u4f60\u7684\u6811\u8393\u6d3e\u5c1a\u672a\u5b89\u88c5 Python\uff0c\u8bf7\u5728\u6811\u8393\u6d3e\u4e0a\u6253\u5f00\u7ec8\u7aef\u5e76\u8fd0\u884c\u6b64\u5b89\u88c5\u547d\u4ee4\uff1a<\/p>\n<pre>$ sudo apt install python3<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u73b0\u5728\u4e3a\u4f60\u7684\u5f00\u53d1\u8bbe\u7f6e\u4e00\u4e2a&nbsp;\uff1a<\/p>\n<pre>$ python -m venv PiData<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6fc0\u6d3b\u8be5\u73af\u5883\u3002\u4f60\u5fc5\u987b\u5728\u91cd\u65b0\u542f\u52a8\u6811\u8393\u6d3e\u540e\u6267\u884c\u6b64\u64cd\u4f5c\u3002<\/p>\n<pre>$ source PiData\/bin\/activate$ cd PiData<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e3a\u4e86\u5b89\u88c5 Flask\u3001Flask-RESTful \u548c\u4ee5\u540e\u9700\u8981\u7684\u4f9d\u8d56\u9879\uff0c\u8bf7\u5728\u4f60\u7684 Python \u865a\u62df\u73af\u5883\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a&nbsp;requirements.txt&nbsp;\u7684\u6587\u4ef6\uff0c\u5e76\u5c06\u4ee5\u4e0b\u5185\u5bb9\u6dfb\u52a0\u5230\u5176\u4e2d\uff1a<\/p>\n<pre>flaskflask-restfulgunicorn<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4fdd\u5b58\u6587\u4ef6\uff0c\u7136\u540e\u4f7f\u7528&nbsp;pip&nbsp;\u4e00\u6b21\u6027\u5b89\u88c5\u5b83\u4eec\u3002\u4f60\u5fc5\u987b\u5728\u91cd\u65b0\u542f\u52a8\u6811\u8393\u6d3e\u540e\u6267\u884c\u6b64\u64cd\u4f5c\u3002<\/p>\n<pre>(PyData)$ python -m pip install -r requirements.txt<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a&nbsp;pi_stats.py&nbsp;\u7684\u6587\u4ef6\u6765\u5b58\u653e\u4f7f\u7528&nbsp;psutil&nbsp;\u68c0\u7d22\u6811\u8393\u6d3e\u7cfb\u7edf\u7edf\u8ba1\u4fe1\u606f\u7684\u903b\u8f91\u3002\u5c06\u4ee5\u4e0b\u4ee3\u7801\u7c98\u8d34\u5230&nbsp;pi_stats.py&nbsp;\u6587\u4ef6\u4e2d\uff1a<\/p>\n<pre>from flask import Flaskfrom flask_restful import Resource, Apiimport psutilapp = Flask(__name__)api = Api(app)class PiData(Resource):def get(self):return \"RPI Stat dashboard\"api.add_resource(PiData, '\/get-stats')if __name__ == '__main__':app.run(debug=True)<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u7684\u4f5c\u7528\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528&nbsp;app = Flask(name)&nbsp;\u6765\u5b9a\u4e49\u5d4c\u5957 API \u5bf9\u8c61\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/li>\n<li>\u4f7f\u7528 Flask-RESTful \u7684&nbsp;&nbsp;\u6765\u5b9a\u4e49 API \u5bf9\u8c61\u3002<\/li>\n<li>\u5728 Flask-RESTful \u4e2d\u5c06&nbsp;PiData&nbsp;\u5b9a\u4e49\u4e3a\u5177\u4f53\u7684&nbsp;&nbsp;\uff0c\u4ee5\u516c\u5f00\u6bcf\u4e2a\u652f\u6301\u7684 HTTP \u65b9\u6cd5\u3002<\/li>\n<li>\u4f7f\u7528&nbsp;api.add_resource(PiData, &#8216;\/get-stats&#8217;)&nbsp;\u5c06\u8d44\u6e90&nbsp;PiData&nbsp;\u9644\u52a0\u5230 API \u5bf9\u8c61&nbsp;api\u3002<\/li>\n<li>\u6bcf\u5f53\u4f60\u8bbf\u95ee URL&nbsp;\/get-stats&nbsp;\u65f6\uff0c\u5c06\u8fd4\u56de&nbsp;PiData&nbsp;\u4f5c\u4e3a\u54cd\u5e94\u3002<\/li>\n<\/ul>\n<h4>2\u3001\u4f7f\u7528 psutil \u8bfb\u53d6\u7edf\u8ba1\u4fe1\u606f<\/h4>\n<p>\u8981\u4ece\u4f60\u7684\u6811\u8393\u6d3e\u83b7\u53d6\u7edf\u8ba1\u4fe1\u606f\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528&nbsp;psutil&nbsp;\u63d0\u4f9b\u7684\u8fd9\u4e9b\u5185\u7f6e\u51fd\u6570\uff1a<\/p>\n<ul>\n<li>cpu_percentage\u3001cpu_count\u3001cpu_freq&nbsp;\u548c&nbsp;sensors_temperatures&nbsp;\u51fd\u6570\u5206\u522b\u7528\u4e8e\u83b7\u53d6 CPU \u7684\u5360\u7528\u767e\u5206\u6bd4\u3001\u8ba1\u6570\u3001\u65f6\u949f\u901f\u5ea6\u548c\u6e29\u5ea6\u3002sensors_temperatures&nbsp;\u62a5\u544a\u4e86\u4e0e\u6811\u8393\u6d3e\u8fde\u63a5\u7684\u6240\u6709\u8bbe\u5907\u7684\u6e29\u5ea6\u3002\u8981\u4ec5\u83b7\u53d6 CPU \u7684\u6e29\u5ea6\uff0c\u8bf7\u4f7f\u7528\u952e&nbsp;cpu-thermal\u3002<\/li>\n<li>virtual_memory&nbsp;\u51fd\u6570\u53ef\u8fd4\u56de\u603b\u5185\u5b58\u3001\u53ef\u7528\u5185\u5b58\u3001\u5df2\u4f7f\u7528\u5185\u5b58\u548c\u7a7a\u95f2\u5185\u5b58\u7684\u7edf\u8ba1\u4fe1\u606f\uff08\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d\uff09\u3002<\/li>\n<li>disk_usage&nbsp;\u51fd\u6570\u53ef\u8fd4\u56de\u603b\u78c1\u76d8\u7a7a\u95f4\u3001\u5df2\u4f7f\u7528\u7a7a\u95f4\u548c\u53ef\u7528\u7a7a\u95f4\u7684\u7edf\u8ba1\u4fe1\u606f\uff08\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d\uff09\u3002<\/li>\n<\/ul>\n<p>\u5c06\u6240\u6709\u51fd\u6570\u7ec4\u5408\u5230\u4e00\u4e2a Python \u5b57\u5178\u4e2d\u7684\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>system_info_data = {'cpu_percent': psutil.cpu_percent(1),'cpu_count': psutil.cpu_count(),'cpu_freq': psutil.cpu_freq(),'cpu_mem_total': memory.total,'cpu_mem_avail': memory.available,'cpu_mem_used': memory.used,'cpu_mem_free': memory.free,'disk_usage_total': disk.total,'disk_usage_used': disk.used,'disk_usage_free': disk.free,'disk_usage_percent': disk.percent,'sensor_temperatures': psutil.sensors_temperatures()['cpu-thermal'][0].current,}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e0b\u4e00\u8282\u5c06\u4f7f\u7528\u8be5\u5b57\u5178\u3002<\/p>\n<h4>3\u3001\u4ece Flask-RESTful API \u83b7\u53d6\u6570\u636e<\/h4>\n<p>\u4e3a\u4e86\u5728 API \u54cd\u5e94\u4e2d\u770b\u5230\u6765\u81ea\u6811\u8393\u6d3e\u7684\u6570\u636e\uff0c\u8bf7\u66f4\u65b0&nbsp;pi_stats.py&nbsp;\u6587\u4ef6\uff0c\u5c06\u5b57\u5178&nbsp;system_info_data&nbsp;\u5305\u542b\u5728&nbsp;PiData&nbsp;\u7c7b\u4e2d\uff1a<\/p>\n<pre>from flask import Flaskfrom flask_restful import Resource, Apiimport psutilapp = Flask(__name__)api = Api(app)class PiData(Resource):def get(self):memory = psutil.virtual_memory()disk = psutil.disk_usage('\/')system_info_data = {'cpu_percent': psutil.cpu_percent(1),'cpu_count': psutil.cpu_count(),'cpu_freq': psutil.cpu_freq(),'cpu_mem_total': memory.total,'cpu_mem_avail': memory.available,'cpu_mem_used': memory.used,'cpu_mem_free': memory.free,'disk_usage_total': disk.total,'disk_usage_used': disk.used,'disk_usage_free': disk.free,'disk_usage_percent': disk.percent,'sensor_temperatures': psutil.sensors_temperatures()['cpu-thermal'][0].current, }return system_info_dataapi.add_resource(PiData, '\/get-stats')if __name__ == '__main__':app.run(debug=True)<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f60\u7684\u811a\u672c\u5df2\u7ecf\u5c31\u7eea\uff0c\u4e0b\u9762\u8fd0\u884c&nbsp;PiData.py\uff1a<\/p>\n<pre>$ python PyData.py * Serving Flask app \"PiData\" (lazy loading) * Environment: production WARNING: This is a development server. Do not run this in a production environment. * Debug mode: on * Running on http:\/\/127.0.0.1:5000 (Press CTRL+C to quit) * Restarting with stat * Debugger is active!<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f60\u6709\u4e86\u4e00\u4e2a\u53ef\u4ee5\u5de5\u4f5c\u7684 API\u3002<\/p>\n<h4>4\u3001\u5c06 API \u63d0\u4f9b\u7ed9\u4e92\u8054\u7f51<\/h4>\n<p>\u4f60\u53ef\u4ee5\u5728\u672c\u5730\u7f51\u7edc\u4e2d\u4e0e API \u8fdb\u884c\u4ea4\u4e92\u3002\u7136\u800c\uff0c\u8981\u5728\u4e92\u8054\u7f51\u4e0a\u8bbf\u95ee\u5b83\uff0c\u4f60\u5fc5\u987b\u5728\u9632\u706b\u5899\u4e2d\u6253\u5f00\u4e00\u4e2a\u7aef\u53e3\uff0c\u5e76\u5c06\u4f20\u5165\u7684\u6d41\u91cf\u8f6c\u53d1\u5230\u7531 Flask \u63d0\u4f9b\u7684\u7aef\u53e3\u3002\u7136\u800c\uff0c\u6b63\u5982\u4f60\u7684\u6d4b\u8bd5\u8f93\u51fa\u5efa\u8bae\u7684\u90a3\u6837\uff0c\u5728 Flask \u4e2d\u8fd0\u884c Flask \u5e94\u7528\u7a0b\u5e8f\u4ec5\u9002\u7528\u4e8e\u5f00\u53d1\uff0c\u800c\u4e0d\u9002\u7528\u4e8e\u751f\u4ea7\u3002\u4e3a\u4e86\u5b89\u5168\u5730\u5c06 API \u63d0\u4f9b\u7ed9\u4e92\u8054\u7f51\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u5b89\u88c5\u7684&nbsp;gunicorn&nbsp;\u751f\u4ea7\u670d\u52a1\u5668\u3002<\/p>\n<p>\u73b0\u5728\uff0c\u4f60\u53ef\u4ee5\u542f\u52a8 Flask API\u3002\u6bcf\u6b21\u91cd\u65b0\u542f\u52a8\u6811\u8393\u6d3e\u65f6\u90fd\u9700\u8981\u6267\u884c\u6b64\u64cd\u4f5c\u3002<\/p>\n<pre>$ gunicorn -w 4 'PyData:app'Serving on http:\/\/0.0.0.0:8000<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8981\u4ece\u5916\u90e8\u4e16\u754c\u8bbf\u95ee\u4f60\u7684\u6811\u8393\u6d3e\uff0c\u8bf7\u5728\u7f51\u7edc\u9632\u706b\u5899\u4e2d\u6253\u5f00\u4e00\u4e2a\u7aef\u53e3\uff0c\u5e76\u5c06\u6d41\u91cf\u5b9a\u5411\u5230\u4f60\u6811\u8393\u6d3e\u7684 IP \u5730\u5740\uff0c\u7aef\u53e3\u4e3a 8000\u3002<\/p>\n<p>\u9996\u5148\uff0c\u83b7\u53d6\u6811\u8393\u6d3e\u7684\u5185\u90e8 IP \u5730\u5740\uff1a<\/p>\n<pre>$ ip addr show | grep inet<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5185\u90e8 IP \u5730\u5740\u901a\u5e38\u4ee5 10 \u6216 192 \u6216 172 \u5f00\u5934\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u4f60\u5fc5\u987b\u914d\u7f6e\u9632\u706b\u5899\u3002\u901a\u5e38\uff0c\u4f60\u4ece\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546\uff08ISP\uff09\u83b7\u53d6\u7684\u8def\u7531\u5668\u4e2d\u5d4c\u5165\u4e86\u9632\u706b\u5899\u3002\u901a\u5e38\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u7f51\u7edc\u6d4f\u89c8\u5668\u8bbf\u95ee\u5bb6\u7528\u8def\u7531\u5668\u3002\u8def\u7531\u5668\u7684\u5730\u5740\u6709\u65f6\u4f1a\u6253\u5370\u5728\u8def\u7531\u5668\u7684\u5e95\u90e8\uff0c\u5b83\u4ee5 192.168 \u6216 10 \u5f00\u5934\u3002\u4e0d\u8fc7\uff0c\u6bcf\u4e2a\u8bbe\u5907\u90fd\u4e0d\u540c\uff0c\u56e0\u6b64\u6211\u65e0\u6cd5\u544a\u8bc9\u4f60\u9700\u8981\u70b9\u51fb\u54ea\u4e9b\u9009\u9879\u6765\u8c03\u6574\u8bbe\u7f6e\u3002\u5173\u4e8e\u5982\u4f55\u914d\u7f6e\u9632\u706b\u5899\u7684\u5b8c\u6574\u63cf\u8ff0\uff0c\u8bf7\u9605\u8bfb Seth Kenlon \u7684\u6587\u7ae0 \u300a\u300b\u3002<\/p>\n<p>\u6216\u8005\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528&nbsp;&nbsp;\u6765\u4f7f\u7528\u52a8\u6001\u7aef\u53e3\u8f6c\u53d1\u670d\u52a1\u3002<\/p>\n<p>\u4e00\u65e6\u4f60\u7684\u6d41\u91cf\u5230\u8fbe\u6811\u8393\u6d3e\uff0c\u4f60\u5c31\u53ef\u4ee5\u67e5\u8be2\u4f60\u7684 API\uff1a<\/p>\n<pre>$ curl https:\/\/example.com\/get-stats{ \"cpu_count\": 4, \"cpu_freq\": [600.0,600.0,1200.0 ], \"cpu_mem_avail\": 386273280, ...<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c\u4f60\u5df2\u7ecf\u6267\u884c\u5230\u8fd9\u4e00\u6b65\uff0c\u90a3\u4e48\u6700\u56f0\u96be\u7684\u90e8\u5206\u5df2\u7ecf\u8fc7\u53bb\u4e86\u3002<\/p>\n<h4>5\u3001\u91cd\u590d\u6b65\u9aa4<\/h4>\n<p>\u5982\u679c\u4f60\u91cd\u65b0\u542f\u52a8\u4e86\u6811\u8393\u6d3e\uff0c\u4f60\u5fc5\u987b\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528&nbsp;source&nbsp;\u91cd\u65b0\u6fc0\u6d3b Python \u73af\u5883<\/li>\n<li>\u4f7f\u7528&nbsp;pip&nbsp;\u5237\u65b0\u5e94\u7528\u7a0b\u5e8f\u7684\u4f9d\u8d56\u9879<\/li>\n<li>\u4f7f\u7528&nbsp;gunicorn&nbsp;\u542f\u52a8 Flask \u5e94\u7528\u7a0b\u5e8f<\/li>\n<\/ul>\n<p>\u4f60\u7684\u9632\u706b\u5899\u8bbe\u7f6e\u662f\u6301\u4e45\u7684\uff0c\u4f46\u5982\u679c\u4f60\u4f7f\u7528\u4e86 localtunnel\uff0c\u5219\u5fc5\u987b\u5728\u91cd\u65b0\u542f\u52a8\u540e\u542f\u52a8\u65b0\u7684\u96a7\u9053\u3002<\/p>\n<p>\u5982\u679c\u4f60\u613f\u610f\uff0c\u53ef\u4ee5\u81ea\u52a8\u5316\u8fd9\u4e9b\u4efb\u52a1\uff0c\u4f46\u90a3\u662f\u53e6\u4e00\u4e2a\u6559\u7a0b\u7684\u5185\u5bb9\u3002\u672c\u6559\u7a0b\u7684\u6700\u540e\u4e00\u90e8\u5206\u662f\u5728 Appsmith \u4e0a\u6784\u5efa\u4e00\u4e2a\u7528\u6237\u754c\u9762\uff0c\u4f7f\u7528\u62d6\u653e\u5f0f\u5c0f\u90e8\u4ef6\u548c\u4e00\u4e9b JavaScript\uff0c\u5c06\u4f60\u7684\u6811\u8393\u6d3e\u6570\u636e\u7ed1\u5b9a\u5230\u7528\u6237\u754c\u9762\u3002\u76f8\u4fe1\u6211\uff0c\u4ece\u73b0\u5728\u5f00\u59cb\u5f88\u5bb9\u6613\uff01<\/p>\n<h3>\u5728 Appsmith \u4e0a\u6784\u5efa\u4eea\u8868\u76d8<\/h3>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/168951183532367.png\" class=\"aligncenter\" title=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe1\" alt=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe1\" \/><span>\u786c\u4ef6\u76d1\u63a7\u4eea\u8868\u76d8<\/span><\/p>\n<p>\u8981\u5236\u4f5c\u4e00\u4e2a\u50cf\u8fd9\u6837\u7684\u4eea\u8868\u76d8\uff0c\u4f60\u9700\u8981\u5c06\u516c\u5f00\u7684 API \u7aef\u70b9\u8fde\u63a5\u5230 Appsmith\uff0c\u4f7f\u7528 Appsmith \u7684\u5c0f\u90e8\u4ef6\u5e93\u6784\u5efa\u7528\u6237\u754c\u9762\uff0c\u5e76\u5c06 API \u7684\u54cd\u5e94\u7ed1\u5b9a\u5230\u5c0f\u90e8\u4ef6\u4e0a\u3002\u5982\u679c\u4f60\u5df2\u7ecf\u4f7f\u7528 Appsmith\uff0c\u4f60\u53ef\u4ee5\u76f4\u63a5\u5bfc\u5165&nbsp;&nbsp;\u5e76\u5f00\u59cb\u4f7f\u7528\u3002<\/p>\n<p>\u5982\u679c\u4f60\u8fd8\u6ca1\u6709\uff0c\u8bf7&nbsp;&nbsp;\u4e00\u4e2a\u514d\u8d39\u7684 Appsmith \u5e10\u6237\u3002\u6216\u8005\uff0c\u4f60\u53ef\u4ee5\u9009\u62e9&nbsp;\u3002<\/p>\n<h3>\u5c06 API \u4f5c\u4e3a Appsmith \u6570\u636e\u6e90\u8fde\u63a5<\/h3>\n<p>\u767b\u5f55\u5230\u4f60\u7684 Appsmith \u5e10\u6237\u3002<\/p>\n<ul>\n<li>\u5728\u5de6\u4fa7\u5bfc\u822a\u680f\u4e2d\u627e\u5230\u5e76\u70b9\u51fb \u201c\u67e5\u8be2\u6216 JSQUERIES\/JS\u201d \u65c1\u8fb9\u7684 \u201c+\u201d \u6309\u94ae\u3002<\/li>\n<li>\u70b9\u51fb \u201c\u521b\u5efa\u4e00\u4e2a\u7a7a\u767d APICreate a blank API\u201d\u3002<\/li>\n<li>\u5728\u9875\u9762\u9876\u90e8\uff0c\u5c06\u4f60\u7684\u9879\u76ee\u547d\u540d\u4e3a \u201cPiData\u201d\u3002<\/li>\n<li>\u83b7\u53d6\u4f60\u7684 API \u7684 URL\u3002\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f localtunnel\uff0c\u5219\u662f\u4e00\u4e2a&nbsp;localtunnel.me&nbsp;\u5730\u5740\uff0c\u603b\u662f\u5728\u672b\u5c3e\u6dfb\u52a0&nbsp;\/get-stats&nbsp;\u4ee5\u83b7\u53d6\u7edf\u8ba1\u6570\u636e\u3002\u5c06\u5176\u7c98\u8d34\u5230\u9875\u9762\u7684\u7b2c\u4e00\u4e2a\u7a7a\u767d\u5b57\u6bb5\u4e2d\uff0c\u7136\u540e\u70b9\u51fb \u201cRUN\u201d \u6309\u94ae\u3002<\/li>\n<\/ul>\n<p>\u786e\u4fdd\u5728 \u201c\u54cd\u5e94Response\u201d \u9762\u677f\u4e2d\u770b\u5230\u6210\u529f\u7684\u54cd\u5e94\u3002<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/168951183545892.jpg\" class=\"aligncenter\" title=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe2\" alt=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe2\" \/><span>Appsmith \u754c\u9762<\/span><\/p>\n<h3>\u6784\u5efa\u7528\u6237\u754c\u9762<\/h3>\n<p>Appsmith \u7684\u754c\u9762\u975e\u5e38\u76f4\u89c2\uff0c\u4f46\u5982\u679c\u4f60\u611f\u5230\u8ff7\u5931\uff0c\u6211\u5efa\u8bae\u4f60\u67e5\u770b&nbsp;&nbsp;\u6559\u7a0b\u3002<\/p>\n<p>\u5728\u753b\u5e03\u4e0a\u62d6\u52a8&#8221;\u6587\u672cText&#8221;\u3001&#8221;\u56fe\u50cfImage&#8221;\u548c&#8221;\u5206\u9694\u7ebfDivider&#8221;\u5c0f\u90e8\u4ef6\u4f5c\u4e3a\u6807\u9898\u3002\u5c06\u5b83\u4eec\u6392\u5217\u5982\u4e0b\uff1a<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/168951183648466.jpg\" class=\"aligncenter\" title=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe3\" alt=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe3\" \/><span>\u8bbe\u7f6e\u9879\u76ee\u6807\u9898<\/span><\/p>\n<p>\u201c\u6587\u672cText\u201d \u5c0f\u90e8\u4ef6\u5305\u542b\u4f60\u9875\u9762\u7684\u5b9e\u9645\u6807\u9898\u3002\u952e\u5165\u6bd4\u201cRaspberry Pi Stats\u201d\u66f4\u9177\u7684\u5185\u5bb9\u3002<\/p>\n<p>\u201c\u56fe\u50cfImage\u201d \u5c0f\u90e8\u4ef6\u7528\u4e8e\u5c55\u793a\u4eea\u8868\u76d8\u7684\u72ec\u7279\u6807\u5fd7\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4f60\u559c\u6b22\u7684\u4efb\u4f55\u6807\u5fd7\u3002<\/p>\n<p>\u4f7f\u7528 \u201c\u5f00\u5173Switch\u201d \u5c0f\u90e8\u4ef6\u6765\u5207\u6362\u5b9e\u65f6\u6570\u636e\u6a21\u5f0f\u3002\u4ece\u4f60\u6784\u5efa\u7684 API \u83b7\u53d6\u6570\u636e\uff0c\u9700\u8981\u5728 &#8220;\u5c5e\u6027Property&#8221; \u9762\u677f\u8fdb\u884c\u914d\u7f6e\u3002<\/p>\n<p>\u5bf9\u4e8e\u4e3b\u4f53\u90e8\u5206\uff0c\u4f7f\u7528\u6765\u81ea\u5de6\u4fa7\u7684\u5c0f\u90e8\u4ef6\u5e93\u7684\u4ee5\u4e0b\u5c0f\u90e8\u4ef6\u521b\u5efa\u4e00\u4e2a CPU \u7edf\u8ba1\u4fe1\u606f\u533a\u57df\uff0c\u4f7f\u7528\u4ee5\u4e0b\u5c0f\u90e8\u4ef6\uff1a<\/p>\n<ul>\n<li>\u8fdb\u5ea6\u6761Progress Bar<\/li>\n<li>\u7edf\u8ba1\u6846Stat Box<\/li>\n<li>\u56fe\u8868Chart<\/li>\n<\/ul>\n<p>\u5bf9\u4e8e\u5185\u5b58\u548c\u78c1\u76d8\u7edf\u8ba1\u4fe1\u606f\u90e8\u5206\uff0c\u91cd\u590d\u76f8\u540c\u7684\u6b65\u9aa4\u3002\u78c1\u76d8\u7edf\u8ba1\u4fe1\u606f\u90e8\u5206\u4e0d\u9700\u8981\u56fe\u8868\uff0c\u4f46\u5982\u679c\u4f60\u80fd\u627e\u5230\u7528\u9014\uff0c\u90a3\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5b83\u3002<\/p>\n<p>\u4f60\u7684\u6700\u7ec8\u5c0f\u90e8\u4ef6\u5e03\u5c40\u5e94\u8be5\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\uff1a<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/168951183692252.jpg\" class=\"aligncenter\" title=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe4\" alt=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe4\" \/><span>Appsmith \u4e2d\u7684\u5c5e\u6027\u8bbe\u7f6e<\/span><\/p>\n<p>\u6700\u540e\u4e00\u6b65\u662f\u5c06 API \u7684\u6570\u636e\u7ed1\u5b9a\u5230\u4f60\u7684\u5c0f\u90e8\u4ef6\u4e0a\u3002<\/p>\n<h3>\u5c06\u6570\u636e\u7ed1\u5b9a\u5230\u5c0f\u90e8\u4ef6\u4e0a<\/h3>\n<p>\u8fd4\u56de\u5230\u753b\u5e03\uff0c\u5e76\u5728\u4e09\u4e2a\u7c7b\u522b\u7684\u90e8\u5206\u4e2d\u627e\u5230\u4f60\u7684\u5c0f\u90e8\u4ef6\u3002\u9996\u5148\u8bbe\u7f6e CPU \u7edf\u8ba1\u4fe1\u606f\u3002<\/p>\n<p>\u8981\u5c06\u6570\u636e\u7ed1\u5b9a\u5230 \u201c\u8fdb\u5ea6\u6761Progress Bar\u201d \u5c0f\u90e8\u4ef6\uff1a<\/p>\n<ul>\n<li>\u5355\u51fb \u201c\u8fdb\u5ea6\u6761Progress Bar\u201d \u5c0f\u90e8\u4ef6\uff0c\u4ee5\u6253\u5f00\u53f3\u4fa7\u7684 \u201c\u5c5e\u6027Property\u201d \u9762\u677f\u3002<\/li>\n<li>\u67e5\u627e \u201c\u8fdb\u5ea6Progress\u201d \u5c5e\u6027\u3002<\/li>\n<li>\u5355\u51fb \u201cJS\u201d \u6309\u94ae\u4ee5\u6fc0\u6d3b JavaScript\u3002<\/li>\n<li>\u5728 \u201c\u8fdb\u5ea6Progress\u201d \u5b57\u6bb5\u4e2d\u7c98\u8d34&nbsp;{{PiData.data.cpu_percent ?? 0}}\u3002\u6b64\u4ee3\u7801\u5f15\u7528\u4e86\u4f60\u7684 API \u7684\u6570\u636e\u6d41\uff0c\u540d\u4e3a&nbsp;PiData\u3002Appsmith \u5c06\u54cd\u5e94\u6570\u636e\u7f13\u5b58\u5728&nbsp;PiData&nbsp;\u7684&nbsp;.data&nbsp;\u8fd0\u7b97\u7b26\u5185\u3002\u952e&nbsp;cpu_percent&nbsp;\u5305\u542b\u4e86 Appsmith \u7528\u6765\u663e\u793a CPU \u5229\u7528\u7387\u767e\u5206\u6bd4\u7684\u6570\u636e\u3002<\/li>\n<li>\u5728 \u201c\u8fdb\u5ea6\u6761Progress Bar\u201d \u5c0f\u90e8\u4ef6\u4e0b\u65b9\u6dfb\u52a0\u4e00\u4e2a \u201c\u6587\u672cText\u201d \u5c0f\u90e8\u4ef6\u4f5c\u4e3a\u6807\u7b7e\u3002<\/li>\n<\/ul>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/168951183685431.jpg\" class=\"aligncenter\" title=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe5\" alt=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe5\" \/><span>\u5728\u914d\u7f6e\u5c4f\u5e55\u4e2d\u7ed1\u5b9a\u6570\u636e<\/span><\/p>\n<p>\u5728 CPU \u90e8\u5206\u6709\u4e09\u4e2a \u201c\u7edf\u8ba1\u6846Stat Box\u201d \u5c0f\u90e8\u4ef6\u3002\u5c06\u6570\u636e\u7ed1\u5b9a\u5230\u6bcf\u4e2a\u5c0f\u90e8\u4ef6\u7684\u6b65\u9aa4\u4e0e\u7ed1\u5b9a \u201c\u8fdb\u5ea6\u6761Progress Bar\u201d \u5c0f\u90e8\u4ef6\u7684\u6b65\u9aa4\u5b8c\u5168\u76f8\u540c\uff0c\u53ea\u662f\u4f60\u9700\u8981\u4ece&nbsp;.data&nbsp;\u8fd0\u7b97\u7b26\u4e2d\u7ed1\u5b9a\u4e0d\u540c\u7684\u6570\u636e\u5c5e\u6027\u3002\u6309\u7167\u76f8\u540c\u7684\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\uff0c\u4f46\u6709\u4ee5\u4e0b\u4f8b\u5916\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528&nbsp;{{${PiData.data.cpu_freq[0]} ?? 0 }}&nbsp;\u6765\u663e\u793a\u65f6\u949f\u901f\u5ea6\u3002<\/li>\n<li>\u4f7f\u7528&nbsp;{{${PiData.data.cpu_count} ?? 0 }}&nbsp;\u6765\u663e\u793a CPU \u8ba1\u6570\u3002<\/li>\n<li>\u4f7f\u7528&nbsp;{{${(PiData.data.sensor_temperatures).toPrecision(3)} ?? 0 }}&nbsp;\u6765\u663e\u793a CPU \u6e29\u5ea6\u6570\u636e\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u4e00\u5207\u987a\u5229\uff0c\u4f60\u5c06\u5f97\u5230\u4e00\u4e2a\u6f02\u4eae\u7684\u4eea\u8868\u76d8\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/168951183623588.jpg\" class=\"aligncenter\" title=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe6\" alt=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe6\" \/><span>\u6811\u8393\u6d3e\u7684\u4eea\u8868\u76d8<\/span><\/p>\n<h3>CPU \u5229\u7528\u7387\u8d8b\u52bf\u56fe<\/h3>\n<p>\u4f60\u53ef\u4ee5\u4f7f\u7528 \u201c\u56fe\u8868Chart\u201d \u5c0f\u90e8\u4ef6\u5c06 CPU \u5229\u7528\u7387\u663e\u793a\u4e3a\u8d8b\u52bf\u7ebf\uff0c\u5e76\u4f7f\u5176\u968f\u65f6\u95f4\u81ea\u52a8\u66f4\u65b0\u3002<\/p>\n<p>\u9996\u5148\uff0c\u5355\u51fb\u5c0f\u90e8\u4ef6\uff0c\u5728\u53f3\u4fa7\u627e\u5230 \u201c\u56fe\u8868\u7c7b\u578bChart Type\u201d \u5c5e\u6027\uff0c\u5e76\u5c06\u5176\u66f4\u6539\u4e3a \u201c\u6298\u7ebf\u56feLINE CHART\u201d\u3002\u4e3a\u4e86\u663e\u793a\u8d8b\u52bf\u7ebf\uff0c\u9700\u8981\u5c06&nbsp;cpu_percent&nbsp;\u5b58\u50a8\u5728\u6570\u636e\u70b9\u6570\u7ec4\u4e2d\u3002\u4f60\u7684 API \u76ee\u524d\u5c06\u5176\u4f5c\u4e3a\u5355\u4e2a\u65f6\u95f4\u6570\u636e\u70b9\u8fd4\u56de\uff0c\u56e0\u6b64\u53ef\u4ee5\u4f7f\u7528 Appsmith \u7684&nbsp;storeValue&nbsp;\u51fd\u6570\uff08Appsmith \u5185\u7f6e\u7684&nbsp;setItem&nbsp;\u65b9\u6cd5\u7684\u4e00\u4e2a\u539f\u751f\u5b9e\u73b0\uff09\u6765\u83b7\u53d6\u4e00\u4e2a\u6570\u7ec4\u3002<\/p>\n<p>\u5728 \u201c\u67e5\u8be2\u6216 JSQUERIES\/JS\u201d \u65c1\u8fb9\u5355\u51fb \u201c+\u201d \u6309\u94ae\uff0c\u5e76\u5c06\u5176\u547d\u540d\u4e3a \u201cutils\u201d\u3002<\/p>\n<p>\u5c06\u4ee5\u4e0b JavaScript \u4ee3\u7801\u7c98\u8d34\u5230 \u201c\u4ee3\u7801Code\u201d \u5b57\u6bb5\u4e2d\uff1a<\/p>\n<pre>export default {getLiveData: () =&amp;gt; {\/\/When switch is on:if (Switch1.isSwitchedOn) {setInterval(() =&amp;gt; {let utilData = appsmith.store.cpu_util_data;PiData.run()storeValue(\"cpu_util_data\", [...utilData, {x: PiData.data.cpu_percent,y: PiData.data.cpu_percent}]); }, 1500, 'timerId')} else {clearInterval('timerId');}},initialOnPageLoad: () =&amp;gt; {storeValue(\"cpu_util_data\", []);}}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e3a\u4e86\u521d\u59cb\u5316&nbsp;Store\uff0c\u4f60\u5728&nbsp;initialOnPageLoad&nbsp;\u5bf9\u8c61\u4e2d\u521b\u5efa\u4e86\u4e00\u4e2a JavaScript \u51fd\u6570\uff0c\u5e76\u5c06&nbsp;storeValue&nbsp;\u51fd\u6570\u653e\u5728\u5176\u4e2d\u3002<\/p>\n<p>\u4f60\u4f7f\u7528&nbsp;storeValue(&#8220;cpu_util_data&#8221;, []);&nbsp;\u5c06&nbsp;cpu_util_data&nbsp;\u4e2d\u7684\u503c\u5b58\u50a8\u5230&nbsp;storeValue&nbsp;\u51fd\u6570\u4e2d\u3002\u6b64\u51fd\u6570\u5728\u9875\u9762\u52a0\u8f7d\u65f6\u8fd0\u884c\u3002<\/p>\n<p>\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u6bcf\u6b21\u5237\u65b0\u9875\u9762\u65f6\uff0c\u4ee3\u7801\u90fd\u4f1a\u5c06&nbsp;cpu_util_data&nbsp;\u4e2d\u7684\u4e00\u4e2a\u6570\u636e\u70b9\u5b58\u50a8\u5230&nbsp;Store&nbsp;\u4e2d\u3002\u4e3a\u4e86\u5b58\u50a8\u4e00\u4e2a\u6570\u7ec4\uff0c\u4f60\u4f7f\u7528\u4e86&nbsp;x&nbsp;\u548c&nbsp;y&nbsp;\u7684\u4e0b\u6807\u53d8\u91cf\uff0c\u4e24\u8005\u90fd\u5b58\u50a8\u4e86\u6765\u81ea&nbsp;cpu_percent&nbsp;\u6570\u636e\u5c5e\u6027\u7684\u503c\u3002<\/p>\n<p>\u4f60\u8fd8\u5e0c\u671b\u901a\u8fc7\u8bbe\u5b9a\u5b58\u50a8\u503c\u4e4b\u95f4\u7684\u56fa\u5b9a\u65f6\u95f4\u95f4\u9694\u6765\u81ea\u52a8\u5b58\u50a8\u8fd9\u4e9b\u6570\u636e\u3002\u5f53\u6267\u884c&nbsp;&nbsp;\u51fd\u6570\u65f6\uff1a<\/p>\n<ul>\n<li>\u83b7\u53d6\u5b58\u50a8\u5728&nbsp;cpu_util_data&nbsp;\u4e2d\u7684\u503c\u3002<\/li>\n<li>\u8c03\u7528 API&nbsp;PiData\u3002<\/li>\n<li>\u4f7f\u7528\u8fd4\u56de\u7684\u6700\u65b0&nbsp;cpu_percent&nbsp;\u6570\u636e\u5c06&nbsp;cpu_util_data&nbsp;\u66f4\u65b0\u4e3a&nbsp;x&nbsp;\u548c&nbsp;y&nbsp;\u53d8\u91cf\u3002<\/li>\n<li>\u5c06&nbsp;cpu_util_data&nbsp;\u7684\u503c\u5b58\u50a8\u5728\u952e&nbsp;utilData&nbsp;\u4e2d\u3002<\/li>\n<li>\u4ec5\u5f53\u8bbe\u7f6e\u4e3a\u81ea\u52a8\u6267\u884c\u51fd\u6570\u65f6\uff0c\u624d\u91cd\u590d\u6267\u884c\u6b65\u9aa4 1 \u5230 4\u3002\u4f60\u4f7f\u7528 Switch \u5c0f\u90e8\u4ef6\u5c06\u5176\u8bbe\u7f6e\u4e3a\u81ea\u52a8\u6267\u884c\uff0c\u8fd9\u5c31\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48\u6709\u4e00\u4e2a&nbsp;getLiveData&nbsp;\u7236\u51fd\u6570\u3002<\/li>\n<\/ul>\n<p>\u5728 \u201c\u8bbe\u7f6eSettings\u201d \u9009\u9879\u5361\u4e2d\uff0c\u627e\u5230\u5bf9\u8c61\u4e2d\u7684\u6240\u6709\u7236\u51fd\u6570\uff0c\u5e76\u5728 \u201c\u9875\u9762\u52a0\u8f7d\u65f6\u8fd0\u884cRUN ON PAGE LOAD\u201d \u9009\u9879\u4e2d\u5c06&nbsp;initialOnPageLoad&nbsp;\u8bbe\u7f6e\u4e3a \u201cYes\uff08\u662f\uff09\u201d\u3002<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/168951183713296.jpg\" class=\"aligncenter\" title=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe7\" alt=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe7\" \/><span>\u8bbe\u7f6e\u9875\u9762\u52a0\u8f7d\u65f6\u8981\u6267\u884c\u7684\u51fd\u6570<\/span><\/p>\n<p>\u73b0\u5728\u5237\u65b0\u9875\u9762\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n<p>\u8fd4\u56de\u5230\u753b\u5e03\u3002\u5355\u51fb \u201c\u56fe\u8868Chart\u201d \u5c0f\u90e8\u4ef6\uff0c\u5e76\u627e\u5230 \u201c\u56fe\u8868\u6570\u636eChart Data\u201d \u5c5e\u6027\u3002\u5c06\u7ed1\u5b9a&nbsp;{{ appsmith.store.disk_util_data }}&nbsp;\u7c98\u8d34\u5230\u5176\u4e2d\u3002\u8fd9\u6837\uff0c\u5982\u679c\u4f60\u81ea\u5df1\u591a\u6b21\u8fd0\u884c\u5bf9\u8c61&nbsp;utils\uff0c\u5c31\u53ef\u4ee5\u83b7\u5f97\u56fe\u8868\u6570\u636e\u3002\u8981\u81ea\u52a8\u8fd0\u884c\u6b64\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li>\u67e5\u627e\u5e76\u5355\u51fb\u4eea\u8868\u76d8\u6807\u9898\u4e2d\u7684 \u201c\u5b9e\u65f6\u6570\u636e\u5f00\u5173Live Data Switch\u201d \u5c0f\u90e8\u4ef6\u3002<\/li>\n<li>\u67e5\u627e&nbsp;onChange&nbsp;\u4e8b\u4ef6\u3002<\/li>\n<li>\u5c06\u5176\u7ed1\u5b9a\u5230&nbsp;{{ utils.getLiveData() }}\u3002JavaScript \u5bf9\u8c61\u662f&nbsp;utils\uff0c\u800c&nbsp;getLiveData&nbsp;\u662f\u5728\u4f60\u5207\u6362\u5f00\u5173\u65f6\u6fc0\u6d3b\u7684\u51fd\u6570\uff0c\u5b83\u4f1a\u4ece\u4f60\u7684\u6811\u8393\u6d3e\u83b7\u53d6\u5b9e\u65f6\u6570\u636e\u3002\u4f46\u662f\u8fd8\u6709\u5176\u4ed6\u5b9e\u65f6\u6570\u636e\uff0c\u56e0\u6b64\u540c\u4e00\u5f00\u5173\u4e5f\u9002\u7528\u4e8e\u5b83\u4eec\u3002\u7ee7\u7eed\u9605\u8bfb\u4ee5\u4e86\u89e3\u8be6\u60c5\u3002<\/li>\n<\/ul>\n<p>\u5c06\u6570\u636e\u7ed1\u5b9a\u5230\u5185\u5b58\u548c\u78c1\u76d8\u90e8\u5206\u7684\u5c0f\u90e8\u4ef6\u4e0e\u4f60\u5728 CPU \u7edf\u8ba1\u4fe1\u606f\u90e8\u5206\u6240\u505a\u7684\u65b9\u5f0f\u7c7b\u4f3c\u3002<\/p>\n<p>\u5bf9\u4e8e\u5185\u5b58\u90e8\u5206\uff0c\u7ed1\u5b9a\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<ul>\n<li>\u8fdb\u5ea6\u6761\u4e2d\u7684\u7ed1\u5b9a\u4e3a\uff1a{{( PiData.data.cpu_mem_avail\/1000000000).toPrecision(2) * 100 ?? 0 }}\u3002<\/li>\n<li>\u4e09\u4e2a\u7edf\u8ba1\u6846\u5c0f\u90e8\u4ef6\u7684\u7ed1\u5b9a\u5206\u522b\u4e3a\uff1a{{ ${(PiData.data.cpu_mem_used\/1000000000).toPrecision(2)} ?? 0 }} GB\u3001{{ ${(PiData.data.cpu_mem_free\/1000000000).toPrecision(2)} ?? 0}} GB&nbsp;\u548c&nbsp;{{ ${(PiData.data.cpu_mem_total\/1000000000).toPrecision(2)} ?? 0 }} GB\u3002<\/li>\n<\/ul>\n<p>\u5bf9\u4e8e\u78c1\u76d8\u90e8\u5206\uff0c\u8fdb\u5ea6\u6761\u548c\u7edf\u8ba1\u6846\u5c0f\u90e8\u4ef6\u7684\u7ed1\u5b9a\u5206\u522b\u53d8\u4e3a\uff1a<\/p>\n<ul>\n<li>\u8fdb\u5ea6\u6761\u7684\u7ed1\u5b9a\u4e3a\uff1a{{ PiData.data.disk_usage_percent ?? 0 }}\u3002<\/li>\n<li>\u4e09\u4e2a\u7edf\u8ba1\u6846\u5c0f\u90e8\u4ef6\u7684\u7ed1\u5b9a\u5206\u522b\u4e3a\uff1a{{ ${(PiData.data.disk_usage_used\/1000000000).toPrecision(2)} ?? 0 }} GB\u3001{{ ${(PiData.data.disk_usage_free\/1000000000).toPrecision(2)} ?? 0 }} GB&nbsp;\u548c&nbsp;{{ ${(PiData.data.disk_usage_total\/1000000000).toPrecision(2)} ?? 0 }} GB\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u91cc\u7684\u56fe\u8868\u9700\u8981\u66f4\u65b0\u4f60\u4e3a CPU \u7edf\u8ba1\u4fe1\u606f\u521b\u5efa\u7684&nbsp;utils&nbsp;\u5bf9\u8c61\uff0c\u4f7f\u7528&nbsp;storeValue&nbsp;\u952e\u540d\u4e3a&nbsp;disk_util_data\uff0c\u5d4c\u5957\u5728&nbsp;getLiveData&nbsp;\u4e0b\u9762\uff0c\u5176\u903b\u8f91\u4e0e&nbsp;cpu_util_data&nbsp;\u7c7b\u4f3c\u3002\u5bf9\u4e8e\u78c1\u76d8\u5229\u7528\u7387\u56fe\u8868\uff0c\u6211\u4eec\u5b58\u50a8\u7684&nbsp;disk_util_data&nbsp;\u7684\u903b\u8f91\u4e0e CPU \u5229\u7528\u7387\u8d8b\u52bf\u56fe\u7684\u903b\u8f91\u76f8\u540c\u3002<\/p>\n<pre>export default {getLiveData: () =&amp;gt; {\/\/When switch is on:if (Switch1.isSwitchedOn) {setInterval(() =&amp;gt; { const cpuUtilData = appsmith.store.cpu_util_data; const diskUtilData = appsmith.store.disk_util_data;  PiData.run();  storeValue(\"cpu_util_data\", [...cpuUtilData, { x: PiData.data.cpu_percent,y: PiData.data.cpu_percent }]); storeValue(\"disk_util_data\", [...diskUtilData, { x: PiData.data.disk_usage_percent,y: PiData.data.disk_usage_percent }]);}, 1500, 'timerId')} else {clearInterval('timerId');}},initialOnPageLoad: () =&amp;gt; {storeValue(\"cpu_util_data\", []);storeValue(\"disk_util_data\", []);}}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u4f7f\u7528&nbsp;utils&nbsp;JavaScript \u5bf9\u8c61\u5728\u6253\u5f00\u548c\u5173\u95ed\u771f\u5b9e\u6570\u636e\u5f00\u5173\u65f6\u89e6\u53d1\u7684\u6570\u636e\u6d41\u53ef\u89c6\u5316\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/168951183766259.gif\" class=\"aligncenter\" title=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe8\" alt=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe8\" \/><span>\u5207\u6362<\/span><\/p>\n<p>\u5728\u6253\u5f00\u5b9e\u65f6\u6570\u636e\u5f00\u5173\u65f6\uff0c\u56fe\u8868\u4f1a\u53d8\u6210\u8fd9\u6837\uff1a<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/168951183776881.gif\" class=\"aligncenter\" title=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe9\" alt=\"\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u63d2\u56fe9\" \/><span>\u663e\u793a\u5b9e\u65f6\u6570\u636e<\/span><\/p>\n<p>\u6574\u4f53\u4e0a\uff0c\u5b83\u65e2\u6f02\u4eae\uff0c\u53c8\u7b80\u7ea6\uff0c\u800c\u4e14\u975e\u5e38\u6709\u7528\u3002<\/p>\n<h3>\u795d\u4f60\u4f7f\u7528\u6109\u5feb\uff01<\/h3>\n<p>\u5f53\u4f60\u5bf9&nbsp;psutils\u3001JavaScript \u548c Appsmith \u66f4\u52a0\u719f\u6089\u65f6\uff0c\u6211\u76f8\u4fe1\u4f60\u4f1a\u53d1\u73b0\u53ef\u4ee5\u8f7b\u677e\u65e0\u9650\u5730\u8c03\u6574\u4f60\u7684\u4eea\u8868\u677f\uff0c\u5b9e\u73b0\u975e\u5e38\u9177\u7684\u529f\u80fd\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u67e5\u770b\u5148\u524d\u4e00\u5468\u3001\u4e00\u4e2a\u6708\u3001\u4e00\u4e2a\u5b63\u5ea6\u3001\u4e00\u5e74\u6216\u6839\u636e\u4f60\u7684\u6811\u8393\u6d3e\u6570\u636e\u5141\u8bb8\u7684\u4efb\u4f55\u81ea\u5b9a\u4e49\u8303\u56f4\u7684\u8d8b\u52bf<\/li>\n<li>\u4e3a\u4efb\u4f55\u7edf\u8ba1\u6570\u636e\u7684\u9608\u503c\u8fdd\u89c4\u6784\u5efa\u62a5\u8b66\u673a\u5236<\/li>\n<li>\u76d1\u63a7\u8fde\u63a5\u5230\u4f60\u7684\u6811\u8393\u6d3e\u7684\u5176\u4ed6\u8bbe\u5907<\/li>\n<li>\u5c06&nbsp;psutils&nbsp;\u6269\u5c55\u5230\u53e6\u4e00\u53f0\u5b89\u88c5\u6709 Python \u7684\u8ba1\u7b97\u673a\u4e0a<\/li>\n<li>\u4f7f\u7528\u5176\u4ed6\u5e93\u76d1\u63a7\u4f60\u5bb6\u5ead\u6216\u529e\u516c\u5ba4\u7684\u7f51\u7edc<\/li>\n<li>\u76d1\u63a7\u4f60\u7684\u82b1\u56ed<\/li>\n<li>\u8ddf\u8e2a\u4f60\u81ea\u5df1\u7684\u751f\u6d3b\u4e60\u60ef<\/li>\n<\/ul>\n<p>\u5728\u4e0b\u4e00\u4e2a\u4ee4\u4eba\u5174\u594b\u7684\u9879\u76ee\u4e2d\uff0c\u795d\u4f60\u73a9\u5f97\u6109\u5feb\uff01<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5728\u4e0d\u5230 30 \u5206\u949f\u5185\u6784\u5efa\u4e00\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u4eea\u8868\u76d8\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f60\u53ef\u80fd\u9700\u8981\u4e00\u4e2a\u6811\u8393\u6d3e\u7684\u4eea\u8868\u76d8\uff0c\u4ee5\u4e86\u89e3\u5176\u6027\u80fd\u60c5\u51b5\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5c06\u6f14\u793a\u5982\u4f55\u5feb\u901f\u6784\u5efa\u4e00\u4e2a\u6309\u9700\u76d1\u63a7\u4eea\u8868\u76d8\uff0c\u4ee5\u5b9e\u65f6\u67e5\u770b\u4f60\u7684\u6811\u8393\u6d3e\u7684 cpu \u6027\u80fd\u3001\u5185\u5b58\u548c\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u6839\u636e\u9700\u8981\u968f\u65f6\u6dfb\u52a0\u66f4\u591a\u89c6\u56fe\u548c\u64cd\u4f5c\u3002 \u5982\u679c\u4f60\u5df2\u7ecf\u4f7f\u7528 Appsmith\uff0c\u4f60\u8fd8\u53ef\u4ee5\u76f4\u63a5\u5bfc\u5165&nbsp;&nbsp;\u5e76\u5f00\u59cb\u4f7f\u7528\u3002 Appsmith Appsmith \u662f\u4e00\u4e2a\u5f00\u6e90\u7684&nbsp;&nbsp;\u5e94\u7528\u6784\u5efa\u5de5\u5177\uff0c\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u8f7b\u677e\u5feb\u901f\u5730\u6784\u5efa\u5185\u90e8\u5e94\u7528\uff0c\u5982\u4eea\u8868\u76d8\u548c\u7ba1\u7406\u9762\u677f\u3002\u5b83\u662f\u4e00\u4e2a\u7528\u4e8e\u4eea\u8868\u76d8\u7684\u5f88\u597d\u9009\u62e9\uff0c\u5e76\u51cf\u5c11\u4e86\u4f20\u7edf\u7f16\u7801\u65b9\u6cd5\u6240\u9700\u7684\u65f6\u95f4\u548c\u590d\u6742\u6027\u3002 \u5728\u6b64\u793a\u4f8b\u7684\u4eea\u8868\u76d8\u4e2d\uff0c\u6211\u663e\u793a\u4ee5\u4e0b\u7edf\u8ba1\u4fe1\u606f\uff1a CPU \u5360\u7528\u767e\u5206\u6bd4 \u9891\u7387\u6216\u65f6\u949f\u901f\u5ea6 \u8ba1\u6570 \u6e29\u5ea6 \u5185\u5b58 \u5360\u7528\u767e\u5206\u6bd4 \u53ef\u7528\u5185\u5b58\u767e\u5206\u6bd4 \u603b\u5185\u5b58 \u7a7a\u95f2\u5185\u5b58 \u78c1\u76d8 \u78c1\u76d8\u4f7f\u7528\u767e\u5206\u6bd4 \u7edd\u5bf9\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u91cf \u53ef\u7528\u78c1\u76d8\u7a7a\u95f4 \u603b\u78c1\u76d8\u7a7a\u95f4 \u521b\u5efa\u4e00\u4e2a\u7aef\u70b9 \u4f60\u9700\u8981\u4e00\u79cd\u4ece\u6811\u8393\u6d3e\u83b7\u53d6\u8fd9\u4e9b\u6570\u636e\u5e76\u4f20\u9012\u7ed9 Appsmith \u7684\u65b9\u6cd5\u3002&nbsp;\u662f\u4e00\u4e2a\u7528\u4e8e\u76d1\u63a7\u548c\u5206\u6790\u7684 Python \u5e93\uff0c\u800c&nbsp;&nbsp;\u662f\u4e00\u4e2a\u521b\u5efa&nbsp;&nbsp;\u7684 Flask \u6269\u5c55\u3002 Appsmith \u6bcf\u9694\u51e0\u79d2\u949f\u8c03\u7528 REST API \u4ee5\u81ea\u52a8\u5237\u65b0\u6570\u636e\uff0c\u5e76\u4ee5 JSON \u5bf9\u8c61\u4f5c\u4e3a\u54cd\u5e94\uff0c\u5176\u4e2d\u5305\u542b\u6240\u6709\u6240\u9700\u7684\u7edf\u8ba1\u4fe1\u606f\uff0c\u5982\u4e0b\u6240\u793a\uff1a { &#8220;cpu_count&#8221;: 4,&#8221;cpu_freq&#8221;: [600.0,600.0,1200.0 ],&#8221;cpu_mem_avail&#8221;: 463953920,&#8221;cpu_mem_free&#8221;: 115789824,&#8221;cpu_mem_total&#8221;: 971063296,&#8221;cpu_mem_used&#8221;: 436252672,&#8221;cpu_percent&#8221;: 1.8,&#8221;disk_usage_free&#8221;: 24678121472,&#8221;disk_usage_percent&#8221;: 17.7,&#8221;disk_usage_total&#8221;: 31307206656,&#8221;disk_usage_used&#8221;: 5292728320,&#8221;sensor_temperatures&#8221;: 52.616 } [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-61843","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=61843"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61843\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=61843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=61843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=61843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}