时间：2021-02-10 14:52:42 | 栏目：vue | 点击：次
最近又把vue的demo拿出来整理下，正好要做“微信分享”功能，于是遇到新的问题；
由于hash模式下，带有“#”,导致微信分享的签证无效；当改成history的模式后，分享ok；
但是问题来了，history模式下相当操蛋：
对于上面的问题，我是直接不能忍啊，所以history模式是肯定不行的；我决定依旧用hash模式；history模式万万要不得
那么问题来了：怎么在hash模式下实现微信分享？
其实微信分享失败的问题，最重要的一步就是解决“#”的问题；
一般的页面，我们获取当前的url是酱紫操作的
let params = '¶ms=' + JSON.stringify({url: window.location.href});
SPA页面，我们需要做点小调整，调整的目的是让“#”say goodbye
let params = '¶ms=' + JSON.stringify({url: encodeURIComponent(window.location.href.split('#')[0])});
这样修改后，签名的url中没带“#”，这样就ok了，下面贴上完成的代码
<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])}); // 这里是关键
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>