智能压力表四个键怎么用

{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":10,"count":10}]},"card":[{"des":"无线传输，电池供电， 远程参数配置，符合消防设施物联网系统技术标准。","link1":"https://linkmarket.aliyun.com/hardware_detail?spm=a2c3t.12488650.hardware_slider.35.7a5551e7DSRySG&commodityId=2010","link":"https://linkmarket.aliyun.com/hardware_detail?spm=a2c3t.12488650.hardware_slider.35.7a5551e7DSRySG&commodityId=2010","icon":"https://img.alicdn.com/tfs/TB1UX8wc7xz61VjSZFrXXXeLFXa-200-200.png","btn2":"查看更多","tip":"无线传输，电池供电， 远程参数配置","btn1":"立即购买","link2":"https://linkmarket.aliyun.com/hardware_store?spm=a2c3t.10719541.iot-navBar.62.1b2a51e79Rd2V2","title":"无线数字压力表"}],"search":[{"txt":"物联网应用中心","link":"https://linkmarket.aliyun.com/pp/application?source=neibu_aliyunguanwang"},{"txt":"分销商招募","link":"https://linkmarket.aliyun.com/tms/distributor?source=neibu_aliyunguanwang"},{"txt":"物联网设备接入","link":"https://www.aliyun.com/product/iot-deviceconnect?source=neibu_aliyunguanwang"},{"txt":"物联网络管理平台","link":"https://iot.aliyun.com/products/linkwan?source=neibu_aliyunguanwang"},{"txt":"物联网设备管理","link":"https://www.aliyun.com/product/iot-devicemanagement?source=neibu_aliyunguanwang"},{"txt":"物联网应用开发","link":"https://iot.aliyun.com/products/iotstudio?source=neibu_aliyunguanwang"},{"txt":"物联网边缘计算","link":"https://iot.aliyun.com/products/linkedge?source=neibu_aliyunguanwang"},{"txt":"物联网设备身份认证","link":"https://iot.aliyun.com/products/ID2?source=neibu_aliyunguanwang"},{"txt":"物联网数据分析","link":"https://www.aliyun.com/product/iot-dataanalytics?source=neibu_aliyunguanwang"},{"txt":"物联网解决方案","link":"https://linkmarket.aliyun.com/search?source=neibu_aliyunguanwang"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}}}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":10,"count":10}]},"card":[{"des":"无线传输，电池供电， 远程参数配置，符合消防设施物联网系统技术标准。","link1":"https://linkmarket.aliyun.com/hardware_detail?spm=a2c3t.12488650.hardware_slider.35.7a5551e7DSRySG&commodityId=2010","link":"https://linkmarket.aliyun.com/hardware_detail?spm=a2c3t.12488650.hardware_slider.35.7a5551e7DSRySG&commodityId=2010","icon":"https://img.alicdn.com/tfs/TB1UX8wc7xz61VjSZFrXXXeLFXa-200-200.png","btn2":"查看更多","tip":"无线传输，电池供电， 远程参数配置","btn1":"立即购买","link2":"https://linkmarket.aliyun.com/hardware_store?spm=a2c3t.10719541.iot-navBar.62.1b2a51e79Rd2V2","title":"无线数字压力表"}],"search":[{"txt":"物联网应用中心","link":"https://linkmarket.aliyun.com/pp/application?source=neibu_aliyunguanwang"},{"txt":"分销商招募","link":"https://linkmarket.aliyun.com/tms/distributor?source=neibu_aliyunguanwang"},{"txt":"物联网设备接入","link":"https://www.aliyun.com/product/iot-deviceconnect?source=neibu_aliyunguanwang"},{"txt":"物联网络管理平台","link":"https://iot.aliyun.com/products/linkwan?source=neibu_aliyunguanwang"},{"txt":"物联网设备管理","link":"https://www.aliyun.com/product/iot-devicemanagement?source=neibu_aliyunguanwang"},{"txt":"物联网应用开发","link":"https://iot.aliyun.com/products/iotstudio?source=neibu_aliyunguanwang"},{"txt":"物联网边缘计算","link":"https://iot.aliyun.com/products/linkedge?source=neibu_aliyunguanwang"},{"txt":"物联网设备身份认证","link":"https://iot.aliyun.com/products/ID2?source=neibu_aliyunguanwang"},{"txt":"物联网数据分析","link":"https://www.aliyun.com/product/iot-dataanalytics?source=neibu_aliyunguanwang"},{"txt":"物联网解决方案","link":"https://linkmarket.aliyun.com/search?source=neibu_aliyunguanwang"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}}}}