import lottie from "lottie-miniprogram"; Component({ /** * 组件的属性列表 */ properties: { fail5s: Boolean, }, lifetimes: { attached() { const { pixelRatio } = wx.getSystemInfoSync(); this.createSelectorQuery() .select("#scanner") .node((res) => { const canvas = res.node; canvas.width = 325 * pixelRatio; canvas.height = 256 * pixelRatio; const context = canvas.getContext("2d"); lottie.setup(canvas); lottie.loadAnimation({ loop: true, path: "https://cdn.1000my.cn/models/shoushi.json", rendererSettings: { context }, }); }) .exec(); }, }, /** * 组件的初始数据 */ data: {}, /** * 组件的方法列表 */ methods: {}, });