// import $ from 'jquery'
import Vue from 'vue'
export default function (type,title,con,img,url,) {
// 这里面的参数，你想怎么改就怎么改（你自己也可以添加），类型，标题，内容，图片，地址
var timestamp = '';
var nonceStr = '';
var signature = '';
var jsapi_ticket = '';
var string_1 = '';
var loc =window.location.href;
var bossloc=window.location.href
//因为要绑定推荐人的id也会一起传递过去，所以要帮推荐人的id给赋值为空，后台的接口里面在传推荐人的id用于记录，下面这一步就是赋值为空的操作
/*第一种情况当oldUserId为第一个参数的时候就是 ?oldUserId*/
if (bossloc.indexOf('?oldUserId')==-1){
console.log(bossloc.split('&oldUserId=')[0])
console.log( bossloc.split('&oldUserId=')[1])
var num=bossloc.split('&oldUserId=')[1]
console.log(bossloc.split('&oldUserId=')[0]+'&oldUserId='+num.slice(num.indexOf('&')))
var bb=bossloc.split('&oldUserId=')[0]+'&oldUserId='+num.slice(num.indexOf('&'))
}else {
console.log(bossloc.split('?oldUserId=')[0])
console.log( bossloc.split('?oldUserId=')[1])
var number=bossloc.split('?oldUserId=')[1]
console.log(number.slice(number.indexOf('&')))
console.log(bossloc.split('?oldUserId=')[0]+'?oldUserId='+number.slice(number.indexOf('&')))
var bb=bossloc.split('?oldUserId=')[0]+'?oldUserId='+number.slice(number.indexOf('&'))
}
// 其实这个不用slice也可以，这个将用于生成签名的参数
/*这里有个坑就是就算你知道域名是多少，也不能将它写死，一定要动态获取，切记*/
var location =loc.slice(0,loc.indexOf('#'))
timestamp = getTimeStamp();
nonceStr = getNonceStr();
jsapi_ticket = getJsApi();
//注意这个url
string_1 = "jsapi_ticket="+jsapi_ticket+"&noncestr="+nonceStr+"×tamp="+timestamp+"&url="+location;
//生成签名
signature = hex_sha1(string_1);
//debug为true时，开启调试模式，这个用于检验签名等之类是否正确
wx.config({
debug: false, // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。
appId: urlWay.appId, // 必填，公众号的唯一标识
timestamp: timestamp, // 必填，生成签名的时间戳
nonceStr: nonceStr, // 必填，生成签名的随机串
signature: signature,// 必填，签名，见附录1
jsApiList: ['onMenuShareTimeline','onMenuShareAppMessage','onMenuShareQQ','onMenuShareQZone'] // 必填，需要使用的JS接口列表，所有JS接口列表见附录2
});
wx.ready(function(){
wx.checkJsApi({
jsApiList: ['onMenuShareTimeline','onMenuShareAppMessage','onMenuShareQQ','onMenuShareQZone'], // 需要检测的JS接口列表，所有JS接口列表见附录2,
success: function(res) {
// 以键值对的形式返回，可用的api值true，不可用为false
// 如：{"checkResult":{"chooseImage":true},"errMsg":"checkJsApi:ok"}
}
});
var share_title = title;
// var targetUrl = encodeURIComponent(url)
//获取id，其实也可以通过参数传递过来
let myid=sessionStorage.getItem('websocketUserId')
//这个是base64位的加密，因为你重微信发送朋友圈或者发送朋友，他会在后面自己家参数，你分享出去后它还是有，就在哪个空的html中个干掉那个参数
var Base64=function() {
// private property
let _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
// public method for encoding
return {
encode:function (input) {
var output = "";
var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
var i = 0;
input = this._utf8_encode(input);
while (i < input.length) {
chr1 = input.charCodeAt(i++);
chr2 = input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);
enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
enc4 = chr3 & 63;
if (isNaN(chr2)) {
enc3 = enc4 = 64;
} else if (isNaN(chr3)) {
enc4 = 64;
}
output = output +
_keyStr.charAt(enc1) + _keyStr.charAt(enc2) +
_keyStr.charAt(enc3) + _keyStr.charAt(enc4);
}
return output;
},
decode:function (input) {
var output = "";
var chr1, chr2, chr3;
var enc1, enc2, enc3, enc4;
var i = 0;
input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
while (i < input.length) {
enc1 = _keyStr.indexOf(input.charAt(i++));
enc2 = _keyStr.indexOf(input.charAt(i++));
enc3 = _keyStr.indexOf(input.charAt(i++));
enc4 = _keyStr.indexOf(input.charAt(i++));
chr1 = (enc1 << 2) | (enc2 >> 4);
chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
chr3 = ((enc3 & 3) << 6) | enc4;
output = output + String.fromCharCode(chr1);
if (enc3 != 64) {
output = output + String.fromCharCode(chr2);
}
if (enc4 != 64) {
output = output + String.fromCharCode(chr3);
}
}
output = this._utf8_decode(output);
return output;
},
_utf8_encode:function (string) {
string = string.replace(/\r\n/g,"\n");
var utftext = "";
for (var n = 0; n < string.length; n++) {
var c = string.charCodeAt(n);
if (c < 128) {
utftext += String.fromCharCode(c);
} else if((c > 127) && (c < 2048)) {
utftext += String.fromCharCode((c >> 6) | 192);
utftext += String.fromCharCode((c & 63) | 128);
} else {
utftext += String.fromCharCode((c >> 12) | 224);
utftext += String.fromCharCode(((c >> 6) & 63) | 128);
utftext += String.fromCharCode((c & 63) | 128);
}
}
return utftext;
},
_utf8_decode:function (utftext) {
var string = "";
var i = 0;
var c2 = 0;
var c1 = c2 ;
var c = c1 ;
while ( i < utftext.length ) {
c = utftext.charCodeAt(i);
if (c < 128) {
string += String.fromCharCode(c);
i++;
} else if((c > 191) && (c < 224)) {
c2 = utftext.charCodeAt(i+1);
string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
i += 2;
} else {
c2 = utftext.charCodeAt(i+1);
var c3 = utftext.charCodeAt(i+2);
string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
i += 3;
}
}
return string;
}
}
}
var b = Base64();
if (!myid){
//这个是调龙龙的接口，绑定推荐人id和类型
var linkto= b.encode(bb+'&oldId=&oldType=');
}else {
var linkto= b.encode(bb+'&oldId='+myid+'&oldType=2');
}
//这个就是最终分享出去的地址（应该是空html的地址加上它后台要取jumpUrl后面的真实跳转地址）
var share_url=url+'?jumpUrl='+linkto;
//这里没图片就用默认图片
if (img){
var share_img = img;
}else {
var share_img = 'http://morentupaian.png';
}
// switch (type){
// case '在线咨询':{
// share_img = urlWay.host+"images/zxzxmrtx.jpg";
// break;
// }
// case '医生主页':{
// share_img = urlWay.host+"images/zxzxmrtx.jpg";
// break;
// }
// case '在线咨询':{
// share_img = urlWay.host+"images/zxzxmrtx.jpg";
// break;
// }
// case '在线咨询':{
// share_img = urlWay.host+"images/zxzxmrtx.jpg";
// break;
// }
// case '在线咨询':{
// share_img = urlWay.host+"images/zxzxmrtx.jpg";
// break;
// }
// }
var desc = con;
/*******************************************
* 后面的所有都可以不动了
* **************************************************************/
//下面几个不用动
wx.onMenuShareTimeline({
title: share_title, // 分享标题
link: share_url, // 分享链接
imgUrl: share_img,// 分享图标
success: function () {
Vue.Toast('分享成功！！');
},
cancel: function () {
}
});
wx.onMenuShareAppMessage({
title: share_title, // 分享标题
desc: desc, // 分享描述
link: share_url, // 分享链接
imgUrl: share_img, // 分享图标
type: '', // 分享类型,music、video或link，不填默认为link
dataUrl: '', // 如果type是music或video，则要提供数据链接，默认为空
success: function () {
Vue.Toast('分享成功！！');
},
cancel: function () {
}
});
wx.onMenuShareQQ({
title: share_title, // 分享标题
desc: desc, // 分享描述
link: share_url, // 分享链接
imgUrl: share_img, // 分享图标
success: function () {
Vue.Toast('分享成功！！');
},
cancel: function () {
}
});
wx.onMenuShareQZone({
title: share_title, // 分享标题
desc: desc, // 分享描述
link: share_url, // 分享链接
imgUrl: share_img, // 分享图标
success: function () {
Vue.Toast('分享成功！！');
},
cancel: function () {
}
});
});
}
function getTimeStamp(){
var timestamp=new Date().getTime();
var timestampstring = timestamp.toString();//一定要转换字符串
return timestampstring;
}
function getNonceStr(){
var $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
var maxPos = $chars.length;
var noceStr = "";
for (var i = 0; i < 32; i++) {
noceStr += $chars.charAt(Math.floor(Math.random() * maxPos));
}
return noceStr;
}
function getJsApi(){
var jsApiTicket='';
$.ajax({
type : 'post',
cache:false,
async:false,
url : urlWay.host+'wx/getJsApi.action',
data : {
action : "getJsApiTicket"
},
success : function(result) {
// alert('getJsApi成功')
jsApiTicket=result.jsApiTicket;
//alert(jsApiTicket);
},
error :function (x) {
//$('#pediatric_doctor_list').append(JSON.stringify(x));
}
});
return jsApiTicket;
}
/*
* A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
* in FIPS PUB 180-1
* Version 2.1a Copyright Paul Johnston 2000 - 2002.
* Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
* Distributed under the BSD License
* See http://pajhome.org.uk/crypt/md5 for details.
*/
/*
* Configurable variables. You may need to tweak these to be compatible with
* the server-side, but the defaults work in most cases.
*/
var hexcase = 0; /* hex output format. 0 - lowercase; 1 - uppercase */
var b64pad = ""; /* base-64 pad character. "=" for strict RFC compliance */
var chrsz = 8; /* bits per input character. 8 - ASCII; 16 - Unicode */
/*
* These are the functions you'll usually want to call
* They take string arguments and return either hex or base-64 encoded strings
*/
function hex_sha1(s){return binb2hex(core_sha1(str2binb(s),s.length * chrsz));}
function b64_sha1(s){return binb2b64(core_sha1(str2binb(s),s.length * chrsz));}
function str_sha1(s){return binb2str(core_sha1(str2binb(s),s.length * chrsz));}
function hex_hmac_sha1(key, data){ return binb2hex(core_hmac_sha1(key, data));}
function b64_hmac_sha1(key, data){ return binb2b64(core_hmac_sha1(key, data));}
function str_hmac_sha1(key, data){ return binb2str(core_hmac_sha1(key, data));}
/*
* Perform a simple self-test to see if the VM is working
*/
function sha1_vm_test()
{
return hex_sha1("abc") == "a9993e364706816aba3e25717850c26c9cd0d89d";
}
/*
* Calculate the SHA-1 of an array of big-endian words, and a bit length
*/
function core_sha1(x, len)
{
/* append padding */
x[len >> 5] |= 0x80 << (24 - len % 32);
x[((len + 64 >> 9) << 4) + 15] = len;
var w = Array(80);
var a = 1732584193;
var b = -271733879;
var c = -1732584194;
var d = 271733878;
var e = -1009589776;
for(var i = 0; i < x.length; i += 16)
{
var olda = a;
var oldb = b;
var oldc = c;
var oldd = d;
var olde = e;
for(var j = 0; j < 80; j++)
{
if(j < 16) w[j] = x[i + j];
else w[j] = rol(w[j-3] ^ w[j-8] ^ w[j-14] ^ w[j-16], 1);
var t = safe_add(safe_add(rol(a, 5), sha1_ft(j, b, c, d)),
safe_add(safe_add(e, w[j]), sha1_kt(j)));
e = d;
d = c;
c = rol(b, 30);
b = a;
a = t;
}
a = safe_add(a, olda);
b = safe_add(b, oldb);
c = safe_add(c, oldc);
d = safe_add(d, oldd);
e = safe_add(e, olde);
}
return Array(a, b, c, d, e);
}
/*
* Perform the appropriate triplet combination function for the current
* iteration
*/
function sha1_ft(t, b, c, d)
{
if(t < 20) return (b & c) | ((~b) & d);
if(t < 40) return b ^ c ^ d;
if(t < 60) return (b & c) | (b & d) | (c & d);
return b ^ c ^ d;
}
/*
* Determine the appropriate additive constant for the current iteration
*/
function sha1_kt(t)
{
return (t < 20) ? 1518500249 : (t < 40) ? 1859775393 :
(t < 60) ? -1894007588 : -899497514;
}
/*
* Calculate the HMAC-SHA1 of a key and some data
*/
function core_hmac_sha1(key, data)
{
var bkey = str2binb(key);
if(bkey.length > 16) bkey = core_sha1(bkey, key.length * chrsz);
var ipad = Array(16), opad = Array(16);
for(var i = 0; i < 16; i++)
{
ipad[i] = bkey[i] ^ 0x36363636;
opad[i] = bkey[i] ^ 0x5C5C5C5C;
}
var hash = core_sha1(ipad.concat(str2binb(data)), 512 + data.length * chrsz);
return core_sha1(opad.concat(hash), 512 + 160);
}
/*
* Add integers, wrapping at 2^32. This uses 16-bit operations internally
* to work around bugs in some JS interpreters.
*/
function safe_add(x, y)
{
var lsw = (x & 0xFFFF) + (y & 0xFFFF);
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xFFFF);
}
/*
* Bitwise rotate a 32-bit number to the left.
*/
function rol(num, cnt)
{
return (num << cnt) | (num >>> (32 - cnt));
}
/*
* Convert an 8-bit or 16-bit string to an array of big-endian words
* In 8-bit function, characters >255 have their hi-byte silently ignored.
*/
function str2binb(str)
{
var bin = Array();
var mask = (1 << chrsz) - 1;
for(var i = 0; i < str.length * chrsz; i += chrsz)
bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (32 - chrsz - i%32);
return bin;
}
/*
* Convert an array of big-endian words to a string
*/
function binb2str(bin)
{
var str = "";
var mask = (1 << chrsz) - 1;
for(var i = 0; i < bin.length * 32; i += chrsz)
str += String.fromCharCode((bin[i>>5] >>> (32 - chrsz - i%32)) & mask);
return str;
}
/*
* Convert an array of big-endian words to a hex string.
*/
function binb2hex(binarray)
{
var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
var str = "";
for(var i = 0; i < binarray.length * 4; i++)
{
str += hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8+4)) & 0xF) +
hex_tab.charAt((binarray[i>>2] >> ((3 - i%4)*8 )) & 0xF);
}
return str;
}
/*
* Convert an array of big-endian words to a base-64 string
*/
function binb2b64(binarray)
{
var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
var str = "";
for(var i = 0; i < binarray.length * 4; i += 3)
{
var triplet = (((binarray[i >> 2] >> 8 * (3 - i %4)) & 0xFF) << 16)
| (((binarray[i+1 >> 2] >> 8 * (3 - (i+1)%4)) & 0xFF) << 8 )
| ((binarray[i+2 >> 2] >> 8 * (3 - (i+2)%4)) & 0xFF);
for(var j = 0; j < 4; j++)
{
if(i * 8 + j * 6 > binarray.length * 32) str += b64pad;
else str += tab.charAt((triplet >> 6*(3-j)) & 0x3F);
}
}
return str;
}
转载于:https://www.cnblogs.com/myfirstboke/p/8464082.html
