BJYSYBZ/YSGZYBZ_WXAPP/mixins/CustomMixins.js

export default {
	data(){
		return {
			innerAudioContext: null,
			address: ''
		}
	},
	methods: {
		getLocationInfoByLatLnt(lat, lng) {
			const that = this;
			const locationInfoURL = `https://apis.map.qq.com/ws/geocoder/v1/?location=${lat},${lng}&key=G4BBZ-YSMCJ-56AFX-KD4FQ-23RQZ-S7FX3`;
			wx.request({
			  url: locationInfoURL,  //仅为示例，并非真实的接口地址
			  success (res) {
				const resultData = res.data;
				that.address= resultData['result'].address
			  }
			})
		},
		setTabBarIndex(index) {
			if (typeof this.$scope.getTabBar === 'function' && this.$scope.getTabBar()) {
				this.$scope.getTabBar().setData({
					selected: index
				})
			}
		},
		getTimeFuns(sTimeStr, eTimeStr) {
			const sTime = new Date(sTimeStr);
			const eTime = +new Date(eTimeStr) //返回的是用户输入时间总的毫秒数
			const secondTime = (eTime - sTime) / 1000; //剩余时间总的秒数
			let d = parseInt(secondTime / 60 / 60 / 24); //计算天数
			let h = parseInt(secondTime / 60 / 60 % 24); //计算小时
			let m = parseInt(secondTime / 60 % 60); //计算分
			let s = parseInt(secondTime % 60); //计算当前秒数
			return {
				time: Math.abs(d) + '天' + Math.abs(h) + '时' + Math.abs(m) + '分',
				time2: {
					a: d,
					b: h,
					c: m
				}
			};
		},
		//播放语音
		createAudio: function(srcMic) {
			if(this.innerAudioContext) return;
			let that = this
			//创建内部 audio 上下文 InnerAudioContext 对象。
			that.innerAudioContext = wx.createInnerAudioContext();
			that.innerAudioContext.onError(function(error) {
				console.error("自定义报错（checkedDetail 137行）：" + error)
			})
			that.innerAudioContext.src = srcMic //设置音频地址
		},
		//播放
		audioPlay(srcMic) {
			this.createAudio(srcMic);
			this.innerAudioContext.play(); //播放音频
			return this.innerAudioContext;
		},
		// 停止播放
		audioPause() {
			if (!this.innerAudioContext) return;
			this.innerAudioContext.pause(); //播放音频
		},
	}
}