185 lines
		
	
	
		
			5.5 KiB
		
	
	
	
		
			JavaScript
		
	
	
			
		
		
	
	
			185 lines
		
	
	
		
			5.5 KiB
		
	
	
	
		
			JavaScript
		
	
	
/**
 | 
						||
 * 本模块封装微信浏览器下的一些方法。
 | 
						||
 * 更多微信网页开发sdk方法,详见:https://developers.weixin.qq.com/doc/offiaccount/OA_Web_Apps/JS-SDK.html
 | 
						||
 * 有 the permission value is offline verifying 报错请参考 @see https://segmentfault.com/a/1190000042289419 解决
 | 
						||
 */
 | 
						||
 | 
						||
import jweixin from 'weixin-js-sdk';
 | 
						||
import $helper from '@/sheep/helper';
 | 
						||
import AuthUtil from '@/sheep/api/member/auth';
 | 
						||
 | 
						||
let configSuccess = false;
 | 
						||
 | 
						||
export default {
 | 
						||
  // 判断是否在微信中
 | 
						||
  isWechat() {
 | 
						||
    const ua = window.navigator.userAgent.toLowerCase();
 | 
						||
    // noinspection EqualityComparisonWithCoercionJS
 | 
						||
    return ua.match(/micromessenger/i) == 'micromessenger';
 | 
						||
  },
 | 
						||
 | 
						||
  isReady(api) {
 | 
						||
    jweixin.ready(api);
 | 
						||
  },
 | 
						||
 | 
						||
  // 初始化 JSSDK
 | 
						||
  async init(callback) {
 | 
						||
    if (!this.isWechat()) {
 | 
						||
      $helper.toast('请使用微信网页浏览器打开');
 | 
						||
      return;
 | 
						||
    }
 | 
						||
 | 
						||
    // 调用后端接口,获得 JSSDK 初始化所需的签名
 | 
						||
    const url = location.href.split('#')[0];
 | 
						||
    const { code, data } = await AuthUtil.createWeixinMpJsapiSignature(url);
 | 
						||
    if (code === 0) {
 | 
						||
      jweixin.config({
 | 
						||
        debug: false,
 | 
						||
        appId: data.appId,
 | 
						||
        timestamp: data.timestamp,
 | 
						||
        nonceStr: data.nonceStr,
 | 
						||
        signature: data.signature,
 | 
						||
        jsApiList: ['chooseWXPay', 'openLocation', 'getLocation','updateTimelineShareData','scanQRCode'], // TODO 芋艿:后续可以设置更多权限;
 | 
						||
        openTagList: data.openTagList
 | 
						||
      });
 | 
						||
    }
 | 
						||
 | 
						||
    // 监听结果
 | 
						||
    configSuccess = true;
 | 
						||
    jweixin.error((err) => {
 | 
						||
      configSuccess = false;
 | 
						||
      console.error('微信 JSSDK 初始化失败', err);
 | 
						||
      // $helper.toast('微信JSSDK:' + err.errMsg);
 | 
						||
    });
 | 
						||
    jweixin.ready(() => {
 | 
						||
      if (configSuccess) {
 | 
						||
        console.log('微信 JSSDK 初始化成功');
 | 
						||
      }
 | 
						||
    })
 | 
						||
 | 
						||
    // 回调
 | 
						||
    if (callback) {
 | 
						||
      callback(data);
 | 
						||
    }
 | 
						||
  },
 | 
						||
 | 
						||
  //在需要定位页面调用 TODO 芋艿:未测试
 | 
						||
  getLocation(callback) {
 | 
						||
    this.isReady(() => {
 | 
						||
      jweixin.getLocation({
 | 
						||
        type: 'gcj02', // 默认为wgs84的gps坐标,如果要返回直接给openLocation用的火星坐标,可传入'gcj02'
 | 
						||
        success: function (res) {
 | 
						||
          callback(res);
 | 
						||
        },
 | 
						||
        fail: function (res) {
 | 
						||
          console.log('%c微信H5sdk,getLocation失败:', 'color:green;background:yellow');
 | 
						||
        },
 | 
						||
      });
 | 
						||
    });
 | 
						||
  },
 | 
						||
 | 
						||
  // 获取微信收货地址
 | 
						||
  openAddress(callback) {
 | 
						||
    this.isReady(() => {
 | 
						||
      jweixin.openAddress({
 | 
						||
        success: function (res) {
 | 
						||
          callback.success && callback.success(res);
 | 
						||
        },
 | 
						||
        fail: function (err) {
 | 
						||
          callback.error && callback.error(err);
 | 
						||
          console.log('%c微信H5sdk,openAddress失败:', 'color:green;background:yellow');
 | 
						||
        },
 | 
						||
        complete: function (res) {},
 | 
						||
      });
 | 
						||
    });
 | 
						||
  },
 | 
						||
 | 
						||
  // 微信扫码 TODO 芋艿:未测试
 | 
						||
  scanQRCode(callback) {
 | 
						||
    this.isReady(() => {
 | 
						||
      jweixin.scanQRCode({
 | 
						||
        needResult: 1, // 默认为0,扫描结果由微信处理,1则直接返回扫描结果,
 | 
						||
        scanType: ['qrCode', 'barCode'], // 可以指定扫二维码还是一维码,默认二者都有
 | 
						||
        success: function (res) {
 | 
						||
          callback(res);
 | 
						||
        },
 | 
						||
        fail: function (res) {
 | 
						||
          console.log('%c微信H5sdk,scanQRCode失败:', 'color:green;background:yellow');
 | 
						||
        },
 | 
						||
      });
 | 
						||
    });
 | 
						||
  },
 | 
						||
 | 
						||
  // 更新微信分享信息 TODO 芋艿:未测试
 | 
						||
  updateShareInfo(data, callback = null) {
 | 
						||
    this.isReady(() => {
 | 
						||
      const shareData = {
 | 
						||
        title: data.title,
 | 
						||
        desc: data.desc,
 | 
						||
        link: data.link,
 | 
						||
        imgUrl: data.image,
 | 
						||
        success: function (res) {
 | 
						||
          if (callback) {
 | 
						||
            callback(res);
 | 
						||
          }
 | 
						||
          // 分享后的一些操作,比如分享统计等等
 | 
						||
        },
 | 
						||
        cancel: function (res) {},
 | 
						||
      };
 | 
						||
 | 
						||
      // 新版 分享聊天api
 | 
						||
      jweixin.updateAppMessageShareData(shareData);
 | 
						||
      // 新版 分享到朋友圈api
 | 
						||
      jweixin.updateTimelineShareData(shareData);
 | 
						||
    });
 | 
						||
  },
 | 
						||
 | 
						||
  // 打开坐标位置 TODO 芋艿:未测试
 | 
						||
  openLocation(data, callback) {
 | 
						||
    this.isReady(() => {
 | 
						||
      jweixin.openLocation({
 | 
						||
        ...data,
 | 
						||
        success: function (res) {
 | 
						||
          console.log(res);
 | 
						||
        }
 | 
						||
      });
 | 
						||
    });
 | 
						||
  },
 | 
						||
 | 
						||
  // 选择图片 TODO 芋艿:未测试
 | 
						||
  chooseImage(callback) {
 | 
						||
    this.isReady(() => {
 | 
						||
      jweixin.chooseImage({
 | 
						||
        count: 1,
 | 
						||
        sizeType: ['compressed'],
 | 
						||
        sourceType: ['album'],
 | 
						||
        success: function (rs) {
 | 
						||
          callback(rs);
 | 
						||
        },
 | 
						||
      });
 | 
						||
    });
 | 
						||
  },
 | 
						||
 | 
						||
  // 微信支付
 | 
						||
  wxpay(data, callback) {
 | 
						||
    this.isReady(() => {
 | 
						||
      jweixin.chooseWXPay({
 | 
						||
        timestamp: data.timeStamp, // 支付签名时间戳,注意微信jssdk中的所有使用timestamp字段均为小写。但最新版的支付后台生成签名使用的timeStamp字段名需大写其中的S字符
 | 
						||
        nonceStr: data.nonceStr, // 支付签名随机串,不长于 32 位
 | 
						||
        package: data.packageValue, // 统一支付接口返回的prepay_id参数值,提交格式如:prepay_id=\*\*\*)
 | 
						||
        signType: data.signType, // 签名方式,默认为'SHA1',使用新版支付需传入'MD5'
 | 
						||
        paySign: data.paySign, // 支付签名
 | 
						||
        success: function (res) {
 | 
						||
          callback.success && callback.success(res);
 | 
						||
        },
 | 
						||
        fail: function (err) {
 | 
						||
          callback.fail && callback.fail(err);
 | 
						||
        },
 | 
						||
        cancel: function (err) {
 | 
						||
          callback.cancel && callback.cancel(err);
 | 
						||
        },
 | 
						||
      });
 | 
						||
    });
 | 
						||
  },
 | 
						||
};
 |