ASP调用SDK微信分享好友、朋友圈需要用到sha1.asp，我先来上主代码，然后再附加sha1.asp，方便大家直接复制过去即可使用。
页面：shara.asp
1 <%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%> 2 <!--#include file="sha1.asp"--> 3 <% 4 On Error Resume Next 5 Dim WxObj 6 Set WxObj = Server.CreateObject("WeixinDLL.WeixinClass") 7 WxObj.SetAppID = "AppID" 8 WxObj.SetAppSecret = "AppSecret" 9 10 Dim token,JsapiTicket,timestamp,nonceStr,signature,sha1Url 11 token = WxObj.Get_Token() ' 当前用户的access_token 12 If Trim(token) = "" Or IsNull(token) Then Response.Write "没有获取到有效的access_token，导致模板消息发送失败！" : Response.End() 13 sha1Url = "https://www.domain.com/shara/shara.asp" 14 timestamp = WxObj.ToUnixTime(now) 15 nonceStr = WxObj.MakeRanNumChar(12) 16 JsapiTicket = WxObj.Get_Ticket(token) 17 signature = Get_signature(JsapiTicket,nonceStr,timestamp,sha1Url) 18 signature=sha1("jsapi_ticket=" & JsapiTicket & "&noncestr=" & nonceStr & "×tamp=" & timestamp & "&url=" & sha1Url & "") 19 Set WxObj = Nothing 20 If Err Then Response.Write Err.Description 21 %> 22 <!DOCTYPE html> 23 <html> 24 <head> 25 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 26 <meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=no"> 27 <title>分享好友、朋友圈</title> 28 <script type="text/javascript" src="http://res.wx.qq.com/open/js/jweixin-1.6.0.js"></script> 29 </head> 30 <body> 31 <div style="display:block; width:95%; height:300px; border:1px solid #ddd; background:#f2f2f2; margin:20px auto;"> 32 <div id="showid">分享给好友、朋友圈，点击分享面板进行测 试</div> 33 </div> 34 <script type="text/javascript"> 35 window.onload = function(){ 36 wx.config({ 37 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。 38 appId: "<%=AppID%>", 39 timestamp: "<%=timestamp%>", 40 nonceStr: "<%=nonceStr%>", 41 signature: "<%=signature%>", 42 jsApiList: ['onMenuShareTimeline','onMenuShareAppMessage','updateTimelineShareData','updateAppMessageShareData'] /* 所有要调用的 API 都要加到这个列表中*/ 43 }); 44 //---------------------------------------------------- 45 wx.ready(function(){ 46 var Url = "https://www.domain.com/shara/shara.asp"; 47 var Title = "元森美"; 48 var Description = "元森美水果酵素粉：湖南元生康生物科技有限公司的纯绿色健康产品！"; 49 var ImgUrl = "https://www.domain.com/img/smal.jpg"; 50 // 分享到朋友圈 51 wx.onMenuShareTimeline({ 52 title: Title, // 分享标题 53 link: Url, // 分享链接 54 imgUrl: ImgUrl, // 分享图标 55 success: function () { 56 // 用户确认分享后执行的回调函数 57 }, 58 cancel: function () { 59 // 用户取消分享后执行的回调函数 60 } 61 }); 62 //分享给微信好友 63 wx.onMenuShareAppMessage({ 64 title: Title, // 分享标题 65 desc: Description, // 分享描述 66 link: Url, // 分享链接 67 imgUrl: ImgUrl, // 分享图标 68 success: function () { 69 // 用户确认分享后执行的回调函数 70 }, 71 cancel: function () { 72 // 用户取消分享后执行的回调函数 73 } 74 }); 75 wx.updateTimelineShareData({ 76 title: Title, 77 link: Url, 78 imgUrl: ImgUrl, 79 success: function(){} 80 }); 81 // 自定义“分享给朋友”及“分享到QQ”按钮的分享内容 82 wx.updateAppMessageShareData({ 83 title: Title, 84 desc: Description, 85 link: Url, 86 imgUrl: ImgUrl, 87 success: function(){} 88 }); 89 90 }); 91 //---------------------------------------------------- 92 } 93 </script> 94 </body> 95 </html>
本处代码用到了WeixinDLL，如需要可以联系我VX：z18670092211
sha1.asp 页代码
1 <script language="JScript" runAt="server"> 2 // MD5 SHA1 共用 3 function add(x, y) 4 { 5 return ((x&0x7FFFFFFF) + (y&0x7FFFFFFF)) ^ (x&0x80000000) ^ (y&0x80000000); 6 } 7 8 // MD5 9 function MD5hex(i) 10 { 11 var sHex = "0123456789abcdef" 12 h = ""; 13 for(j = 0; j <= 3; j++) 14 { 15 h += sHex.charAt((i >> (j * 8 + 4)) & 0x0F) + 16 sHex.charAt((i >> (j * 8)) & 0x0F); 17 } 18 return h; 19 } 20 21 function R1(A, B, C, D, X, S, T) 22 { 23 q = add(add(A, (B & C) | (~B & D)), add(X, T)); 24 return add((q << S) | ((q >> (32 - S)) & (Math.pow(2, S) - 1)), B); 25 } 26 27 function R2(A, B, C, D, X, S, T) 28 { 29 q = add(add(A, (B & D) | (C & ~D)), add(X, T)); 30 return add((q << S) | ((q >> (32 - S)) & (Math.pow(2, S) - 1)), B); 31 } 32 33 function R3(A, B, C, D, X, S, T) 34 { 35 q = add(add(A, B ^ C ^ D), add(X, T)); 36 return add((q << S) | ((q >> (32 - S)) & (Math.pow(2, S) - 1)), B); 37 } 38 39 function R4(A, B, C, D, X, S, T) 40 { 41 q = add(add(A, C ^ (B | ~D)), add(X, T)); 42 return add((q << S) | ((q >> (32 - S)) & (Math.pow(2, S) - 1)), B); 43 } 44 45 function MD5(sInp) { 46 var sAscii = " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~"; 47 wLen = (((sInp.length + 8) >> 6) + 1) << 4; 48 var X = new Array(wLen); 49 50 j = 4; 51 for (i = 0; (i * 4) < sInp.length; i++) 52 { 53 X[i] = 0; 54 for (j = 0; (j < 4) && ((j + i * 4) < sInp.length); j++) 55 { 56 X[i] += (sAscii.indexOf(sInp.charAt((i * 4) + j)) + 32) << (j * 8); 57 } 58 } 59 60 if (j == 4) 61 { 62 X[i++] = 0x80; 63 } 64 else 65 { 66 X[i - 1] += 0x80 << (j * 8); 67 } 68 for(; i < wLen; i++) { X[i] = 0; } 69 X[wLen - 2] = sInp.length * 8; 70 71 a = 0x67452301; 72 b = 0xefcdab89; 73 c = 0x98badcfe; 74 d = 0x10325476; 75 76 for (i = 0; i < wLen; i += 16) { 77 aO = a; 78 bO = b; 79 cO = c; 80 dO = d; 81 82 a = R1(a, b, c, d, X[i+ 0], 7 , 0xd76aa478); 83 d = R1(d, a, b, c, X[i+ 1], 12, 0xe8c7b756); 84 c = R1(c, d, a, b, X[i+ 2], 17, 0x242070db); 85 b = R1(b, c, d, a, X[i+ 3], 22, 0xc1bdceee); 86 a = R1(a, b, c, d, X[i+ 4], 7 , 0xf57c0faf); 87 d = R1(d, a, b, c, X[i+ 5], 12, 0x4787c62a); 88 c = R1(c, d, a, b, X[i+ 6], 17, 0xa8304613); 89 b = R1(b, c, d, a, X[i+ 7], 22, 0xfd469501); 90 a = R1(a, b, c, d, X[i+ 8], 7 , 0x698098d8); 91 d = R1(d, a, b, c, X[i+ 9], 12, 0x8b44f7af); 92 c = R1(c, d, a, b, X[i+10], 17, 0xffff5bb1); 93 b = R1(b, c, d, a, X[i+11], 22, 0x895cd7be); 94 a = R1(a, b, c, d, X[i+12], 7 , 0x6b901122); 95 d = R1(d, a, b, c, X[i+13], 12, 0xfd987193); 96 c = R1(c, d, a, b, X[i+14], 17, 0xa679438e); 97 b = R1(b, c, d, a, X[i+15], 22, 0x49b40821); 98 99 a = R2(a, b, c, d, X[i+ 1], 5 , 0xf61e2562); 100 d = R2(d, a, b, c, X[i+ 6], 9 , 0xc040b340); 101 c = R2(c, d, a, b, X[i+11], 14, 0x265e5a51); 102 b = R2(b, c, d, a, X[i+ 0], 20, 0xe9b6c7aa); 103 a = R2(a, b, c, d, X[i+ 5], 5 , 0xd62f105d); 104 d = R2(d, a, b, c, X[i+10], 9 , 0x2441453); 105 c = R2(c, d, a, b, X[i+15], 14, 0xd8a1e681); 106 b = R2(b, c, d, a, X[i+ 4], 20, 0xe7d3fbc8); 107 a = R2(a, b, c, d, X[i+ 9], 5 , 0x21e1cde6); 108 d = R2(d, a, b, c, X[i+14], 9 , 0xc33707d6); 109 c = R2(c, d, a, b, X[i+ 3], 14, 0xf4d50d87); 110 b = R2(b, c, d, a, X[i+ 8], 20, 0x455a14ed); 111 a = R2(a, b, c, d, X[i+13], 5 , 0xa9e3e905); 112 d = R2(d, a, b, c, X[i+ 2], 9 , 0xfcefa3f8); 113 c = R2(c, d, a, b, X[i+ 7], 14, 0x676f02d9); 114 b = R2(b, c, d, a, X[i+12], 20, 0x8d2a4c8a); 115 116 a = R3(a, b, c, d, X[i+ 5], 4 , 0xfffa3942); 117 d = R3(d, a, b, c, X[i+ 8], 11, 0x8771f681); 118 c = R3(c, d, a, b, X[i+11], 16, 0x6d9d6122); 119 b = R3(b, c, d, a, X[i+14], 23, 0xfde5380c); 120 a = R3(a, b, c, d, X[i+ 1], 4 , 0xa4beea44); 121 d = R3(d, a, b, c, X[i+ 4], 11, 0x4bdecfa9); 122 c = R3(c, d, a, b, X[i+ 7], 16, 0xf6bb4b60); 123 b = R3(b, c, d, a, X[i+10], 23, 0xbebfbc70); 124 a = R3(a, b, c, d, X[i+13], 4 , 0x289b7ec6); 125 d = R3(d, a, b, c, X[i+ 0], 11, 0xeaa127fa); 126 c = R3(c, d, a, b, X[i+ 3], 16, 0xd4ef3085); 127 b = R3(b, c, d, a, X[i+ 6], 23, 0x4881d05); 128 a = R3(a, b, c, d, X[i+ 9], 4 , 0xd9d4d039); 129 d = R3(d, a, b, c, X[i+12], 11, 0xe6db99e5); 130 c = R3(c, d, a, b, X[i+15], 16, 0x1fa27cf8); 131 b = R3(b, c, d, a, X[i+ 2], 23, 0xc4ac5665); 132 133 a = R4(a, b, c, d, X[i+ 0], 6 , 0xf4292244); 134 d = R4(d, a, b, c, X[i+ 7], 10, 0x432aff97); 135 c = R4(c, d, a, b, X[i+14], 15, 0xab9423a7); 136 b = R4(b, c, d, a, X[i+ 5], 21, 0xfc93a039); 137 a = R4(a, b, c, d, X[i+12], 6 , 0x655b59c3); 138 d = R4(d, a, b, c, X[i+ 3], 10, 0x8f0ccc92); 139 c = R4(c, d, a, b, X[i+10], 15, 0xffeff47d); 140 b = R4(b, c, d, a, X[i+ 1], 21, 0x85845dd1); 141 a = R4(a, b, c, d, X[i+ 8], 6 , 0x6fa87e4f); 142 d = R4(d, a, b, c, X[i+15], 10, 0xfe2ce6e0); 143 c = R4(c, d, a, b, X[i+ 6], 15, 0xa3014314); 144 b = R4(b, c, d, a, X[i+13], 21, 0x4e0811a1); 145 a = R4(a, b, c, d, X[i+ 4], 6 , 0xf7537e82); 146 d = R4(d, a, b, c, X[i+11], 10, 0xbd3af235); 147 c = R4(c, d, a, b, X[i+ 2], 15, 0x2ad7d2bb); 148 b = R4(b, c, d, a, X[i+ 9], 21, 0xeb86d391); 149 150 a = add(a, aO); 151 b = add(b, bO); 152 c = add(c, cO); 153 d = add(d, dO); 154 } 155 156 MD5Value=MD5hex(a) + MD5hex(b) + MD5hex(c) + MD5hex(d); 157 return MD5Value.toUpperCase(); 158 } 159 160 161 // SHA1 162 163 function SHA1hex(num) 164 { 165 var sHEXChars="0123456789abcdef"; 166 var str=""; 167 for(var j=7;j>=0;j--) 168 str+=sHEXChars.charAt((num>>(j*4))&0x0F); 169 return str; 170 } 171 172 function AlignSHA1(sIn){ 173 var nblk=((sIn.length+8)>>6)+1, blks=new Array(nblk*16); 174 for(var i=0;i<nblk*16;i++)blks[i]=0; 175 for(i=0;i<sIn.length;i++) 176 blks[i>>2]|=sIn.charCodeAt(i)<<(24-(i&3)*8); 177 blks[i>>2]|=0x80<<(24-(i&3)*8); 178 blks[nblk*16-1]=sIn.length*8; 179 return blks; 180 } 181 182 183 function rol(num,cnt){ 184 return(num<<cnt)|(num>>>(32-cnt)); 185 } 186 187 function ft(t,b,c,d){ 188 if(t<20)return(b&c)|((~b)&d); 189 if(t<40)return b^c^d; 190 if(t<60)return(b&c)|(b&d)|(c&d); 191 return b^c^d; 192 } 193 194 function kt(t) { 195 return(t<20)?1518500249:(t<40)?1859775393: 196 (t<60)?-1894007588:-899497514; 197 } 198 199 function SHA1(sIn) 200 { 201 var x=AlignSHA1(sIn); 202 var w=new Array(80); 203 var a=1732584193; 204 var b=-271733879; 205 var c=-1732584194; 206 var d=271733878; 207 var e=-1009589776; 208 for(var i=0;i<x.length;i+=16){ 209 var olda=a; 210 var oldb=b; 211 var oldc=c; 212 var oldd=d; 213 var olde=e; 214 for(var j=0;j<80;j++){ 215 if(j<16)w[j]=x[i+j]; 216 else w[j]=rol(w[j-3]^w[j-8]^w[j-14]^w[j-16],1); 217 t=add(add(rol(a,5),ft(j,b,c,d)),add(add(e,w[j]),kt(j))); 218 e=d; 219 d=c; 220 c=rol(b,30); 221 b=a; 222 a=t; 223 } 224 a=add(a,olda); 225 b=add(b,oldb); 226 c=add(c,oldc); 227 d=add(d,oldd); 228 e=add(e,olde); 229 } 230 SHA1Value=SHA1hex(a)+SHA1hex(b)+SHA1hex(c)+SHA1hex(d)+SHA1hex(e); 231 return SHA1Value.toUpperCase(); 232 } 233 234 </script>