最近又把vue的demo拿出來整理下，正好要做“微信分享”功能，于是遇到新的問題；

由于hash模式下，帶有“#”,導(dǎo)致微信分享的簽證無效；當(dāng)改成history的模式后，分享ok；

但是問題來了，history模式下相當(dāng)操蛋：

對(duì)于上面的問題，我是直接不能忍啊，所以history模式是肯定不行的；我決定依舊用hash模式；history模式萬萬要不得

那么問題來了：怎么在hash模式下實(shí)現(xiàn)微信分享？

其實(shí)微信分享失敗的問題，最重要的一步就是解決“#”的問題；

一般的頁面，我們獲取當(dāng)前的url是醬紫操作的

let params = '¶ms=' + JSON.stringify({url: window.location.href});

SPA頁面，我們需要做點(diǎn)小調(diào)整，調(diào)整的目的是讓“#”say goodbye

let params = '¶ms=' + JSON.stringify({url: encodeURIComponent(window.location.href.split('#')[0])});

這樣修改后，簽名的url中沒帶“#”，這樣就ok了，下面貼上完成的代碼

<script>// 微信分享import configModel from "../models/config.model";import elementService from "../services/element.service";class ShareService{ wxShare(succCb, cancelCb, errorCb){  let baseUrl = 'http://q.letwx.com/api/jsapi?action=jscfg';  let samekey = '&uid=' + configModel.uid + '&wxapiopenid=' + configModel.apiopenid +　'&wxapitoken=' + configModel.apitoken + '&debug=nf';  let params = '¶ms=' + JSON.stringify({url: encodeURIComponent(window.location.href.split('#')[0])}); // 這里是關(guān)鍵  let url = baseUrl + params + samekey;  $.post(url, data => {   elementService.loadingHide();   console.log(data);   switch (data.error) {    case 0:     this.wxConfig(data.cfg, configModel.shareInfo, succCb, cancelCb, errorCb);     break;    default:     elementService.message(data.error_msg, 'error');     break;   }  }, 'json'); } wxConfig(wxconfig, share, succCb, cancelCb, errorCb){  wx.config({   debug: false,   appId: wxconfig.appId,   timestamp: wxconfig.timestamp,   nonceStr: wxconfig.nonceStr,   signature: wxconfig.signature,   jsApiList: [    'onMenuShareTimeline',    'onMenuShareAppMessage',    'onMenuShareQQ',    'onMenuShareWeibo'   ]  });  wx.ready(function() {   wx.onMenuShareAppMessage({ //朋友    title: share.title,    desc: share.desc,    link: share.link,    imgUrl: share.imgUrl,    success: function() {     succCb && succCb();    },    cancel: function() {     cancelCb && cancelCb();    }   });   wx.onMenuShareTimeline({ //朋友圈    title: share.desc,    link: share.link,    imgUrl: share.imgUrl,    success: function() {     succCb && succCb();    },    cancel: function() {     cancelCb && cancelCb();    }   });   wx.onMenuShareQQ({ //QQ    title: share.title,    desc: share.desc,    link: share.link,    imgUrl: share.imgUrl,    success: function() {     succCb && succCb();    },    cancel: function() {     cancelCb && cancelCb();    }   });   wx.onMenuShareWeibo({ //QQ    title: share.title,    desc: share.desc,    link: share.link,    imgUrl: share.imgUrl,    success: function() {     succCb && succCb();    },    cancel: function() {     cancelCb && cancelCb();    }   });  });  wx.error(function(res) {   console.log(res);   errorCb && errorCb(JSON.stringify(res));  }); }}let shareSerivice = new ShareService();export default shareSerivice;</script>