{"id":29410,"date":"2024-11-25T15:39:33","date_gmt":"2024-11-25T07:39:33","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29410\/"},"modified":"2024-11-25T15:39:33","modified_gmt":"2024-11-25T07:39:33","slug":"%e5%be%ae%e4%bf%a1%e5%bc%80%e5%8f%91%e4%b9%8b%e5%88%a4%e6%96%ad%e5%bd%93%e5%89%8d%e5%ae%a2%e6%88%b7%e7%ab%af%e6%98%af%e5%90%a6%e6%94%af%e6%8c%81%e6%8c%87%e5%ae%9a%e7%9a%84js%e6%8e%a5%e5%8f%a3%e7%9a%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29410\/","title":{"rendered":"\u5fae\u4fe1\u5f00\u53d1\u4e4b\u5224\u65ad\u5f53\u524d\u5ba2\u6237\u7aef\u662f\u5426\u652f\u6301\u6307\u5b9a\u7684js\u63a5\u53e3\u7684\u65b9\u6cd5"},"content":{"rendered":"<p style=\"text-align: left\"><span style=\"font-size:14px\">\u7531\u4e8e\u5fae\u4fe1\u7684\u4f7f\u7528\u6709\u4f7f\u7528\u6743\u9650\uff0c\u6240\u4ee5\u6211\u4eec\u6709\u5fc5\u8981\u5224\u65ad\u4e00\u4e0b\u5ba2\u6237\u7aef\u662f\u5426\u652f\u6301js\u63a5\u53e3\u3002<\/span><\/p>\n<p style=\"text-align: left\"><strong><span style=\"font-size:16px\">\u57fa\u7840\u63a5\u53e3\u3001\u5224\u65ad\u5f53\u524d\u5ba2\u6237\u7aef\u7248\u672c\u662f\u5426\u652f\u6301\u6307\u5b9aJS\u63a5\u53e3<\/span><\/strong><\/p>\n<p style=\"text-align: left\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,Microsoft YaHei\"><strong>\u7b2c\u4e00\u3001jsapi.\u4ee3\u7801<\/strong><\/span><\/p>\n<table border=\"0\">\n<tbody>\n<tr><\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\">\n<tbody>\n<tr>\n<td>\n<pre>\r\n\r\nnbsp;HTML&nbsp;PUBLIC&nbsp;\"-\/\/W3C\/\/DTD&nbsp;HTML&nbsp;4.01&nbsp;Transitional\/\/EN\"&amp;gt;\r\n\r\n&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;base&gt;\"&amp;gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;title&gt;\u5fae\u4fe1jsapi\u6d4b\u8bd5-V\u578b\u77e5\u8bc6\u5e93&lt;\/title&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;meta&gt;\r\n&nbsp;&nbsp;&nbsp;&lt;script&gt; &lt;\/script&gt;&nbsp;\r\n\r\n&nbsp;&nbsp;\r\n&nbsp;&nbsp;&lt;center&gt;&lt;h3&gt;\u6b22\u8fce\u6765\u5230\u5fae\u4fe1jsapi\u6d4b\u8bd5\u754c\u9762-V\u578b\u77e5\u8bc6\u5e93&lt;\/h3&gt;&lt;\/center&gt;\r\n&nbsp;&nbsp;&lt;br&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;p&gt;timestamp\uff1a${&nbsp;timestamp}&lt;\/p&gt;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;p&gt;nonceStr\uff1a${&nbsp;nonceStr}&lt;\/p&gt;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;p&gt;signature\uff1a${&nbsp;signature}&lt;\/p&gt;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;p&gt;appId:${&nbsp;appId}&lt;\/p&gt;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!--   \r\n    &lt;input type=\"button\" value=\"upload\" onclick=\"uploadImg();\"\/&gt;  \r\n    &lt;input type=\"button\" value=\"\u83b7\u53d6\u5f53\u524d\u4f4d\u7f6e\" onclick=\"getLocation();\"\/&gt;  \r\n     --&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;p&gt;\u57fa\u7840\u63a5\u53e3\u4e4b\u5224\u65ad\u5f53\u524d\u5ba2\u6237\u7aef\u662f\u5426\u652f\u6301\u6307\u5b9a\u7684js\u63a5\u53e3&lt;\/p&gt;&nbsp;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;input&gt;\r\n&nbsp;&nbsp;&lt;br&gt;\r\n&nbsp;&nbsp;&lt;script&gt;\r\n  wx.config({  \r\n    debug: true, \/\/ \u5f00\u542f\u8c03\u8bd5\u6a21\u5f0f,\u8c03\u7528\u7684\u6240\u6709api\u7684\u8fd4\u56de\u503c\u4f1a\u5728\u5ba2\u6237\u7aefalert\u51fa\u6765\uff0c\u82e5\u8981\u67e5\u770b\u4f20\u5165\u7684\u53c2\u6570\uff0c\u53ef\u4ee5\u5728pc\u7aef\u6253\u5f00\uff0c\u53c2\u6570\u4fe1\u606f\u4f1a\u901a\u8fc7log\u6253\u51fa\uff0c\u4ec5\u5728pc\u7aef\u65f6\u624d\u4f1a\u6253\u5370\u3002  \r\n    appId: &#039;${appId}&#039;, \/\/ \u5fc5\u586b\uff0c\u516c\u4f17\u53f7\u7684\u552f\u4e00\u6807\u8bc6  \r\n    timestamp: &#039;${ timestamp}&#039; , \/\/ \u5fc5\u586b\uff0c\u751f\u6210\u7b7e\u540d\u7684\u65f6\u95f4\u6233  \r\n    nonceStr: &#039;${ nonceStr}&#039;, \/\/ \u5fc5\u586b\uff0c\u751f\u6210\u7b7e\u540d\u7684\u968f\u673a\u4e32  \r\n    signature: &#039;${ signature}&#039;,\/\/ \u5fc5\u586b\uff0c\u7b7e\u540d\uff0c  \r\n    jsApiList: [&#039;chooseImage&#039;,&#039;getLocation&#039;,&#039;openLocation&#039;] \/\/ \u5fc5\u586b\uff0c\u9700\u8981\u4f7f\u7528\u7684JS\u63a5\u53e3\u5217\u8868\uff0c\u6240\u6709JS\u63a5\u53e3\u5217\u8868\u89c1\u9644\u5f552  \r\n});  \r\nwx.ready(function(){  \r\n    \/\/ 1 \u5224\u65ad\u5f53\u524d\u7248\u672c\u662f\u5426\u652f\u6301\u6307\u5b9a JS \u63a5\u53e3\uff0c\u652f\u6301\u6279\u91cf\u5224\u65ad\r\n  document.querySelector(&#039;#checkJsApi&#039;).onclick = function () {\r\n    wx.checkJsApi({\r\n      jsApiList: [\r\n        &#039;getNetworkType&#039;,\r\n        &#039;previewImage&#039;\r\n      ],\r\n      success: function (res) {\r\n        alert(JSON.stringify(res));\r\n      }\r\n    });\r\n  };\r\n});  \r\n \/\/\u521d\u59cb\u5316jsapi\u63a5\u53e3 \u72b6\u6001\r\nwx.error(function (res) {\r\n  alert(\"\u8c03\u7528\u5fae\u4fe1jsapi\u8fd4\u56de\u7684\u72b6\u6001:\"+res.errMsg);\r\n});\r\n &lt;\/script&gt;\r\n&nbsp;&nbsp;\r\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"text-align: left\"><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: left\"><span style=\"font-size:14px\"><strong>\u70b9\u51fb<span style=\"font-size:14px;color:#ff00\">checkJSAPI<span style=\"font-size:14px;color:#000000\">\u4f1a\u89e6\u53d1wx.ready(function(){})\u65b9\u6cd5\u4f53\u4e2d\u7684\u65b9\u6cd5\uff0c\u5e76\u4e14\u4f1a\u5728\u754c\u9762\u4e2d\u5f39\u51fa\u662f\u5426\u652f\u6301\u7684\u72b6\u6001.<\/span><\/span><\/strong><\/span><\/p>\n<p style=\"text-align: left\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,Microsoft YaHei\"><span style=\"font-size:14px\"><strong>\u7f51\u9875\u4e2d\u7684\u56db\u4e2a\u5fc5\u8981\u53c2\u6570\uff0c\u5982\u4e0b\u9762\u8868\u683c<\/strong><\/span><\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"337\">\u53c2\u6570\u540d<\/td>\n<td width=\"337\">\u8bf4\u660e<\/td>\n<\/tr>\n<tr>\n<td width=\"337\">appId<\/td>\n<td width=\"337\">\u5fc5\u586b\uff0c\u516c\u4f17\u53f7\u7684\u552f\u4e00\u6807\u8bc6 &nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"337\">timestamp<\/td>\n<td width=\"337\">\u5fc5\u586b\uff0c\u751f\u6210\u7b7e\u540d\u7684\u65f6\u95f4\u6233 &nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"337\">nonceStr<\/td>\n<td width=\"337\">\u5fc5\u586b\uff0c\u751f\u6210\u7b7e\u540d\u7684\u968f\u673a\u4e32&nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"337\">signature<\/td>\n<td width=\"337\">\u5fc5\u586b\uff0c\u7b7e\u540d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: left\"><span style=\"font-size:14px\">\u90a3\u4e48\u8fd9\u56db\u4e2a\u53c2\u6570\u662f\u600e\u4e48\u6765\u7684\u5462\uff0c\u8bf7\u770b\u4e0b\u9762\u7b2c\u4e8c\u6b65\u9aa4\u3002<\/span><\/p>\n<p style=\"text-align: left\"><strong><span style=\"font-size:16px\">\u7b2c\u4e8c\u3001\u83b7\u53d6appId\u3001timestamp\u3001nonceStr\u3001signature<\/span><\/strong><\/p>\n<p style=\"text-align: left\"><span style=\"font-size:14px\"><span>\u6211\u4eec\u5728\u8df3\u8f6c\u5230jsapi.jsp\u754c\u9762\u4e4b\u524d\uff0c\u5fc5\u987b\u83b7\u53d6\u4e0a\u9762\u56db\u4e2a\u53c2\u6570\u624d\u80fd\u6210\u529f\u8c03\u7528\u5fae\u4fe1jsapi\u7684\u63a5\u53e3\uff0c\u4e5f\u5c31\u662f\u8bf4\u4e0a\u9762\u56db\u4e2a\u53c2\u6570\u662f\u8c03\u7528\u5fae\u4fe1jsapi\u63a5\u53e3\u7684\u51ed\u8bc1\uff0c\u7f3a\u4e00\u4e0d\u53ef\u3002appid\u4e3a\u5e94\u7528\u7684id,\u53ef\u767b\u9646\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u67e5\u770b\u3002\u5269\u4e0b\u7684\u4e09\u4e2a\u53c2\u6570\u5fc5\u987b\u6839\u636e\u5fae\u4fe1\u5b98\u65b9\u63d0\u4f9b\u7684\u7b7e\u540d\u7b97\u6cd5\u83b7\u53d6\u3002<\/span><\/span><\/p>\n<p style=\"text-align: left\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,Microsoft YaHei\"><span style=\"font-size:14px;color:#17365d\">\u5728\u516c\u4f17\u53f7\u4e2d\u70b9\u51fb\u94fe\u63a5\u8df3\u8f6c\u5230jsapi.jsp\u754c\u9762\uff0c\u7528\u6237\u5728\u516c\u4f17\u53f7\u4e2d\u70b9\u51fb\u8fd9\u4e2a\u94fe\u63a5\u5730\u5740\uff0c\u8df3\u8f6c\u5230jsapi.jsp\u754c\u9762\uff0c\u6211\u4eec\u5728<span style=\"font-size:14px;color:#c000;line-height:30px\">wxJsAPIServlet\u4e2d\u5fc5\u987b\u83b7\u53d6\u4e0a\u8ff0\u4e09\u4e2a\u53c2\u6570\uff0c\u5e76\u628a\u53c2\u6570\u5b58\u50a8\u5230request\u4e2d\uff0c\u7136\u540ejsp\u754c\u9762\u53d6\u51fa\u3002servlet\u4ee3\u7801\u5982\u4e0b\uff1a<\/span><\/span><\/span><\/p>\n<table border=\"0\">\n<tbody>\n<tr><\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\">\n<tbody>\n<tr>\n<td>\n<p style=\"text-align: left\">public&nbsp;void&nbsp;doGet(HttpServletRequest&nbsp;request,&nbsp;HttpServletResponse&nbsp;response)<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;throws&nbsp;ServletException,&nbsp;IOException&nbsp;{<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(&#8220;wxJSAPI====================&#8221;);<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;jsapi_ticket&nbsp;=JsapiTicketUtil.getJSApiTicket();;<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;map&nbsp;=&nbsp;Sign.sign(jsapi_ticket,&nbsp;&#8220;http:\/\/www.vxzsk.com\/weChat\/wxJsAPIServlet&#8221;); <\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;timestamp&nbsp;=&nbsp;map.get(&#8220;timestamp&#8221;);<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;nonceStr&nbsp;=&nbsp;map.get(&#8220;nonceStr&#8221;);<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;signature&nbsp;=&nbsp;map.get(&#8220;signature&#8221;);<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;appId&nbsp;=&nbsp;&#8220;\u4f60\u81ea\u5df1\u7684\u5e94\u7528id&#8221;;<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;request.setAttribute(&#8220;appId&#8221;,&nbsp;appId);<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;request.setAttribute(&#8220;timestamp&#8221;,&nbsp;timestamp);<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;request.setAttribute(&#8220;signature&#8221;,signature);<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;request.setAttribute(&#8220;nonceStr&#8221;,&nbsp;nonceStr);<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;request.getRequestDispatcher(&#8220;jsapi\/jsapi.jsp&#8221;).forward(request,&nbsp;response);<\/p>\n<p style=\"text-align: left\">&nbsp;&nbsp;&nbsp;&nbsp;}<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: left\"><strong><span>\u6ce8\u610f<\/span><\/strong><span><span style=\"font-size:14px\">\u7528\u6237\u70b9\u51fb\u7684\u5730\u5740\u5fc5\u987b\u548c\u7b7e\u540d\u7b97\u6cd5\u4e2d\u7684\u5730\u5740\u4fdd\u6301\u4e00\u81f4\uff0c\u5982\u679c\u8981\u5e26\u53c2\u6570\u90a3\u4e48\u53c2\u6570\u4e5f\u8981\u5e26\u4e0a\u800c\u4e14\u53c2\u6570\u7684\u987a\u5e8f\u4e0d\u80fd\u6539\u53d8\uff0c\u5426\u5219\u7b7e\u540d\u7b97\u6cd5\u5f97\u5230\u7684\u7b7e\u540d \u548c\u7528\u6237\u8bf7\u6c42\u7684\u5730\u5740\u7684\u7b7e\u540d\u5b57\u7b26\u4e32\u4e0d\u4e00\u81f4\u5bfc\u81f4\u8c03\u7528jsapi\u5931\u8d25\u3002<\/span><\/span><\/p>\n<p style=\"text-align: left\"><span style=\"font-family:\u5fae\u8f6f\u96c5\u9ed1,Microsoft YaHei\"><span style=\"font-size:14px\">\u5f53\u7136\u6211\u5728\u8fd9\u91cc\u7528\u7684servlet\u8df3\u8f6c\uff0c\u8bfb\u8005\u4e5f\u53ef\u4ee5\u628adoGET\u65b9\u6cd5\u4e2d\u7684\u4ee3\u7801\u590d\u5236\u5230spring\u7684\u4e00\u4e2a\u666e\u901acontroller\u4e2d\u6216\u8005struts\u4e2d\u7684\u4e00\u4e2a\u666e\u901a\u7684\u65b9\u6cd5\u4e2d\u3002<\/span><\/span><\/p>\n<p style=\"text-align: left\"><span style=\"color:#17365d;font-size:16px\">Sign.java\u4ee3\u7801<\/span><\/p>\n<table border=\"0\">\n<tbody>\n<tr><\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\">\n<tbody>\n<tr>\n<td>\n<pre>package&nbsp;com.test.util;\r\nimport&nbsp;java.util.UUID;\r\nimport&nbsp;java.util.Map;\r\nimport&nbsp;java.util.HashMap;\r\nimport&nbsp;java.util.Formatter;\r\nimport&nbsp;java.security.MessageDigest;\r\nimport&nbsp;java.security.NoSuchAlgorithmException;\r\nimport&nbsp;java.io.UnsupportedEncodingException;&nbsp;&nbsp;\r\n&nbsp;&nbsp;public&nbsp;class&nbsp;Sign&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;Map&lt;string&gt;&nbsp;sign(String&nbsp;jsapi_ticket,&nbsp;String&nbsp;url)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Map&lt;string&gt;&nbsp;ret&nbsp;=&nbsp;new&nbsp;HashMap&lt;string&gt;();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;nonce_str&nbsp;=&nbsp;create_nonce_str();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;timestamp&nbsp;=&nbsp;create_timestamp();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;string1;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;signature&nbsp;=&nbsp;\"\";\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u6ce8\u610f\u8fd9\u91cc\u53c2\u6570\u540d\u5fc5\u987b\u5168\u90e8\u5c0f\u5199\uff0c\u4e14\u5fc5\u987b\u6709\u5e8f\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;string1&nbsp;=&nbsp;\"jsapi_ticket=\"&nbsp;+&nbsp;jsapi_ticket&nbsp;+\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\"&amp;amp;noncestr=\"&nbsp;+&nbsp;nonce_str&nbsp;+\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\"&amp;amp;timestamp=\"&nbsp;+&nbsp;timestamp&nbsp;+\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\"&amp;amp;url=\"&nbsp;+&nbsp;url;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(string1);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;try\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MessageDigest&nbsp;crypt&nbsp;=&nbsp;MessageDigest.getInstance(\"SHA-1\");\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;crypt.reset();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;crypt.update(string1.getBytes(\"UTF-8\"));\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;signature&nbsp;=&nbsp;byteToHex(crypt.digest());\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;catch&nbsp;(NoSuchAlgorithmException&nbsp;e)\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;catch&nbsp;(UnsupportedEncodingException&nbsp;e)\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ret.put(\"url\",&nbsp;url);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ret.put(\"jsapi_ticket\",&nbsp;jsapi_ticket);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ret.put(\"nonceStr\",&nbsp;nonce_str);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ret.put(\"timestamp\",&nbsp;timestamp);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ret.put(\"signature\",&nbsp;signature);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;ret;\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;private&nbsp;static&nbsp;String&nbsp;byteToHex(final&nbsp;byte[]&nbsp;hash)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Formatter&nbsp;formatter&nbsp;=&nbsp;new&nbsp;Formatter();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;(byte&nbsp;b&nbsp;:&nbsp;hash)\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;formatter.format(\"%02x\",&nbsp;b);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;result&nbsp;=&nbsp;formatter.toString();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;formatter.close();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;result;\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;private&nbsp;static&nbsp;String&nbsp;create_nonce_str()&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;UUID.randomUUID().toString();\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;private&nbsp;static&nbsp;String&nbsp;create_timestamp()&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;Long.toString(System.currentTimeMillis()&nbsp;\/&nbsp;1000);\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;void&nbsp;main(String[]&nbsp;args)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;jsapi_ticket&nbsp;=JsapiTicketUtil.getJSApiTicket();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u6ce8\u610f&nbsp;URL&nbsp;\u4e00\u5b9a\u8981\u52a8\u6001\u83b7\u53d6\uff0c\u4e0d\u80fd&nbsp;hardcode\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;url&nbsp;=&nbsp;\"http:\/\/www.vxzsk.com\/xx\/x.do\";\/\/url\u662f\u4f60\u8bf7\u6c42\u7684\u4e00\u4e2aaction\u6216\u8005controller\u5730\u5740\uff0c\u5e76\u4e14\u65b9\u6cd5\u76f4\u63a5\u8df3\u8f6c\u5230\u4f7f\u7528jsapi\u7684jsp\u754c\u9762\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Map&lt;string&gt;&nbsp;ret&nbsp;=&nbsp;sign(jsapi_ticket,&nbsp;url);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;(Map.Entry&nbsp;entry&nbsp;:&nbsp;ret.entrySet())&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(entry.getKey()&nbsp;+&nbsp;\",&nbsp;\"&nbsp;+&nbsp;entry.getValue());\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;};\r\n}&lt;\/string&gt;&lt;\/string&gt;&lt;\/string&gt;&lt;\/string&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"text-align: left\"><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: left\"><span style=\"color:#17365d\">JsapiTicketUtil.java\u4ee3\u7801<\/span><\/p>\n<table border=\"0\">\n<tbody>\n<tr><\/tr>\n<\/tbody>\n<\/table>\n<table border=\"0\">\n<tbody>\n<tr>\n<td>\n<pre>package&nbsp;com.test.util;\r\nimport&nbsp;java.io.BufferedReader;\r\nimport&nbsp;java.io.IOException;\r\nimport&nbsp;java.io.InputStreamReader;\r\nimport&nbsp;java.net.MalformedURLException;\r\nimport&nbsp;java.net.URL;\r\nimport&nbsp;java.net.URLConnection;\r\nimport&nbsp;net.sf.json.JSONObject;\r\nimport&nbsp;com.test.weixin.TestAcessToken;\r\npublic&nbsp;class&nbsp;JsapiTicketUtil&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;\/***\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;\u6a21\u62dfget\u8bf7\u6c42\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;@param&nbsp;url\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;@param&nbsp;charset\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;@param&nbsp;timeout\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;@return\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*\/\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;String&nbsp;sendGet(String&nbsp;url,&nbsp;String&nbsp;charset,&nbsp;int&nbsp;timeout)\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;result&nbsp;=&nbsp;\"\";\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;try\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URL&nbsp;u&nbsp;=&nbsp;new&nbsp;URL(url);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;try\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URLConnection&nbsp;conn&nbsp;=&nbsp;u.openConnection();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;conn.connect();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;conn.setConnectTimeout(timeout);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;BufferedReader&nbsp;in&nbsp;=&nbsp;new&nbsp;BufferedReader(new&nbsp;InputStreamReader(conn.getInputStream(),&nbsp;charset));\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;line=\"\";\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;while&nbsp;((line&nbsp;=&nbsp;in.readLine())&nbsp;!=&nbsp;null)\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result&nbsp;=&nbsp;result&nbsp;+&nbsp;line;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;in.close();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;catch&nbsp;(IOException&nbsp;e)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;result;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;catch&nbsp;(MalformedURLException&nbsp;e)\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;result;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;result;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;String&nbsp;getAccessToken(){\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;appid=\"\u4f60\u516c\u4f17\u53f7\u57fa\u672c\u8bbe\u7f6e\u91cc\u7684\u5e94\u7528id\";\/\/\u5e94\u7528ID\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;appSecret=\"\u4f60\u516c\u4f17\u53f7\u57fa\u672c\u8bbe\u7f6e\u91cc\u7684\u5e94\u7528\u5bc6\u94a5\";\/\/(\u5e94\u7528\u5bc6\u94a5)\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;url&nbsp;=\"https:\/\/api.weixin.qq.com\/cgi-bin\/token?grant_type=client_credential&amp;amp;appid=\"+appid+\"&amp;amp;secret=\"+appSecret+\"\";\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;backData=TestAcessToken.sendGet(url,&nbsp;\"utf-8\",&nbsp;10000);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;accessToken&nbsp;=&nbsp;(String)&nbsp;JSONObject.fromObject(backData).get(\"access_token\");&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;accessToken;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;String&nbsp;getJSApiTicket(){&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u83b7\u53d6token\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;acess_token=&nbsp;JsapiTicketUtil.getAccessToken();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;urlStr&nbsp;=&nbsp;\"https:\/\/api.weixin.qq.com\/cgi-bin\/ticket\/getticket?access_token=\"+acess_token+\"&amp;amp;type=jsapi\";&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;backData=TestAcessToken.sendGet(urlStr,&nbsp;\"utf-8\",&nbsp;10000);&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;ticket&nbsp;=&nbsp;(String)&nbsp;JSONObject.fromObject(backData).get(\"ticket\");&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;&nbsp;ticket;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;static&nbsp;void&nbsp;main(String[]&nbsp;args)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;jsapiTicket&nbsp;=&nbsp;JsapiTicketUtil.getJSApiTicket();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(\"\u8c03\u7528\u5fae\u4fe1jsapi\u7684\u51ed\u8bc1\u7968\u4e3a\uff1a\"+jsapiTicket);\r\n&nbsp;&nbsp;&nbsp;&nbsp;}\r\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p style=\"text-align: left\"><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: left\"><strong><span>\u7b2c\u4e09\u3001\u6548\u679c\u56fe\u5982\u4e0b<\/span><\/strong><\/p>\n<p style=\"text-align: left\"><strong><span><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/013\/f6dd43b8fd066fa28e9d4e2b7a05ced9-0.jpg\" style=\"max-width:90%\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5f00\u53d1\u4e4b\u5224\u65ad\u5f53\u524d\u5ba2\u6237\u7aef\u662f\u5426\u652f\u6301\u6307\u5b9a\u7684js\u63a5\u53e3\u7684\u65b9\u6cd5\u63d2\u56fe\" alt=\"\u5fae\u4fe1\u5f00\u53d1\u4e4b\u5224\u65ad\u5f53\u524d\u5ba2\u6237\u7aef\u662f\u5426\u652f\u6301\u6307\u5b9a\u7684js\u63a5\u53e3\u7684\u65b9\u6cd5\u63d2\u56fe\" \/><\/span><\/strong><\/p>\n<p style=\"text-align: left\"><span style=\"font-size:14px\">\u56fe\u4e2d\u7684&#8221;\u5fae\u4fe1jsapi\u6d4b\u8bd5\u754c\u9762&#8221;\u8fde\u63a5\u4e3a\u7b7e\u540d\u7b97\u6cd5\u4e2d\u7684\u94fe\u63a5\u5730\u5740<\/span><\/p>\n<p style=\"text-align: left\"><span style=\"font-size:14px\"><span style=\"color:#17365d\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/013\/64da04db40c3e379ec83d2a4c0514211-1.jpg\" style=\"max-width:90%\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5f00\u53d1\u4e4b\u5224\u65ad\u5f53\u524d\u5ba2\u6237\u7aef\u662f\u5426\u652f\u6301\u6307\u5b9a\u7684js\u63a5\u53e3\u7684\u65b9\u6cd5\u63d2\u56fe1\" alt=\"\u5fae\u4fe1\u5f00\u53d1\u4e4b\u5224\u65ad\u5f53\u524d\u5ba2\u6237\u7aef\u662f\u5426\u652f\u6301\u6307\u5b9a\u7684js\u63a5\u53e3\u7684\u65b9\u6cd5\u63d2\u56fe1\" \/><\/span><\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/013\/64da04db40c3e379ec83d2a4c0514211-2.jpg\" style=\"max-width:90%\" class=\"aligncenter\" 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