function add(x, y) { return((x & 0x7FFFFFFF) + (y & 0x7FFFFFFF)) ^ (x & 0x80000000) ^ (y & 0x80000000); } function SHA1hex(num) { var sHEXChars = "0123456789abcdef"; var str = ""; for(var j = 7; j >= 0; j--) str += sHEXChars.charAt((num >> (j * 4)) & 0x0F); return str; } function AlignSHA1(sIn) { var nblk = ((sIn.length + 8) >> 6) + 1, blks = new Array(nblk * 16); for(var i = 0; i < nblk * 16; i++) blks[i] = 0; for(i = 0; i < sIn.length; i++) blks[i >> 2] |= sIn.charCodeAt(i) << (24 - (i & 3) * 8); blks[i >> 2] |= 0x80 << (24 - (i & 3) * 8); blks[nblk * 16 - 1] = sIn.length * 8; return blks; } function rol(num, cnt) { return(num << cnt) | (num >>> (32 - cnt)); } function 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; } function kt(t) { return(t < 20) ? 1518500249 : (t < 40) ? 1859775393 : (t < 60) ? -1894007588 : -899497514; } function SHA1(sIn) { var x = AlignSHA1(sIn); var w = new 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); t = add(add(rol(a, 5), ft(j, b, c, d)), add(add(e, w[j]), kt(j))); e = d; d = c; c = rol(b, 30); b = a; a = t; } a = add(a, olda); b = add(b, oldb); c = add(c, oldc); d = add(d, oldd); e = add(e, olde); } SHA1Value = SHA1hex(a) + SHA1hex(b) + SHA1hex(c) + SHA1hex(d) + SHA1hex(e); return SHA1Value.toUpperCase(); } function SHA2(sIn) { return SHA1(sIn).toLowerCase(); } var url = window.location.href.split('#')[0]; var string1 ="jsapi_ticket="+"bxLdikRXVbTPdHSM05e5uybQGQtS8LppkARKyGFROEXbhNkAMyg-Laeat-lQK4PTff3rbSOPrskXj9UdEPWVtQ"+"&noncestr="+"BV3VHnbEKE5kjGef"+"×tamp="+"1636449563"+"&url="+url; var sha = SHA1(string1); wx.config({ debug: false, appId: 'wxba18240d30a2138f', timestamp: 1636449563, nonceStr: 'BV3VHnbEKE5kjGef', signature: sha, jsApiList: ['onMenuShareTimeline', 'onMenuShareAppMessage'] }); wx.ready(function(){ //IOS系统分享时读取图片路径会出现问题 用 encodeURI 来处理下 var img_url = encodeURI("../../../file/upload/main_pic_1_17-1.jpeg"/*tpa=http://www.gongyejiqiren.net/file/upload/main_pic_1_17.jpeg*/); //分享到朋友圈 wx.onMenuShareTimeline({ title: "百度“知识增强的跨模态语义理解技术”获得国家技术发明奖", // 分享标题 link: window.location.href.split('#')[0], // 分享链接，该链接域名或路径必须与当前页面对应的公众号JS安全域名一致 imgUrl: "http://www.gongyejiqiren.net/file/upload/main_pic_1_17.jpeg", // 分享图标 }); //分享给微信好友 wx.onMenuShareAppMessage({ title: "百度“知识增强的跨模态语义理解技术”获得国家技术发明奖", // 分享标题 desc: "分享自工业机器人网客户端，更多精彩请关注微信公众号。", // 分享描述 link: window.location.href.split('#')[0], // 分享链接，该链接域名或路径必须与当前页面对应的公众号JS安全域名一致 imgUrl: "http://www.gongyejiqiren.net/file/upload/main_pic_1_17.jpeg", // 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 }); });