搜尋
首頁php教程php手册微信公众平台消息体加解密实现,公众解密

微信公众平台消息体加解密实现,公众解密

关键字:微信公众平台 消息体签名 消息体加解密 EncodingAESKey 安全模式

原文 http://www.cnblogs.com/txw1958/p/weixin-aes-encrypt-Decrypt.html  

一、消息体加解密

微信公众平台在配置服务器时,提供了3种加解密的模式供开发者选择,即明文模式、兼容模式、安全模式,选择兼容模式和安全模式前,需在开发者中心填写消息加解密密钥EncodingAESKey。

  • 明文模式:维持现有模式,没有适配加解密新特性,消息体明文收发,默认设置为明文模式
  • 兼容模式:公众平台发送消息内容将同时包括明文和密文,消息包长度增加到原来的3倍左右;公众号回复明文或密文均可,不影响现有消息收发;开发者可在此模式下进行调试
  • 安全模式(推荐):公众平台发送消息体的内容只含有密文,公众账号回复的消息体也为密文,建议开发者在调试成功后使用此模式收发消息

什么是EncodingAESKey?

  • 微信公众平台采用AES对称加密算法对推送给公众帐号的消息体对行加密,EncodingAESKey则是加密所用的秘钥。公众帐号用此秘钥对收到的密文消息体进行解密,回复消息体也用此秘钥加密。AES对称加密算法的原理可以参考 http://www.cnblogs.com/txw1958/p/aes.html

  加解密的详细技术方案可以参考官方文档 http://mp.weixin.qq.com/wiki/index.php?title=%E6%8A%80%E6%9C%AF%E6%96%B9%E6%A1%88

适用公众账号类型

  • 已认证订阅号
  • 服务号
  • 企业号

不能用于未认证订阅号,因为其没有appid参数


二、开发实现及数据分析

1. 配置

假设本次的开发配置中URL为

http:<span>//</span><span>www.fangbei.org/index.php</span>

接口程序中需要配置以下三项参数

<span>/*</span><span>
    方倍工作室 http://www.cnblogs.com/txw1958/
    CopyRight 2014 All Rights Reserved
</span><span>*/</span>
<span>define</span>("TOKEN", "weixin"<span>);
</span><span>define</span>("AppID", "wxbad0b45542aa0b5e"<span>);
</span><span>define</span>("EncodingAESKey", "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFG"<span>);
</span><span>require_once</span>('wxBizMsgCrypt.php');

 

2. 加解密实现

当用户向公众账号发送消息时,微信公众账号将会在URL中带上signature、timestamp、nonce、encrypt_type、msg_signature等参数,如下所示

http:<span>//</span><span>www.fangbei.org/aes/index.php?signature=35703636de2f9df2a77a662b68e521ce17c34db4&timestamp=1414243737&nonce=1792106704&encrypt_type=aes&msg_signature=6147984331daf7a1a9eed6e0ec3ba69055256154</span>

同时向该接口推送如下XML消息 ,即一个已加密的消息

<span><</span><span>xml</span><span>></span>
    <span><</span><span>ToUserName</span><span>></span><span><![CDATA[</span><span>gh_680bdefc8c5d</span><span>]]></span><span></</span><span>ToUserName</span><span>></span>
    <span><</span><span>Encrypt</span><span>></span><span><![CDATA[</span><span>MNn4+jJ/VsFh2gUyKAaOJArwEVYCvVmyN0iXzNarP3O6vXzK62ft1/KG2/XPZ4y5bPWU/jfIfQxODRQ7sLkUsrDRqsWimuhIT8Eq+w4E/28m+XDAQKEOjWTQIOp1p6kNsIV1DdC3B+AtcKcKSNAeJDr7x7GHLx5DZYK09qQsYDOjP6R5NqebFjKt/NpEl/GU3gWFwG8LCtRNuIYdK5axbFSfmXbh5CZ6Bk5wSwj5fu5aS90cMAgUhGsxrxZTY562QR6c+3ydXxb+GHI5w+qA+eqJjrQqR7u5hS+1x5sEsA7vS+bZ5LYAR3+PZ243avQkGllQ+rg7a6TeSGDxxhvLw+mxxinyk88BNHkJnyK//hM1k9PuvuLAASdaud4vzRQlAmnYOslZl8CN7gjCjV41skUTZv3wwGPxvEqtm/nf5fQ=</span><span>]]></span><span></</span><span>Encrypt</span><span>></span>
<span></</span><span>xml</span><span>></span>

这时,程序需要从url中获得以下参数

<span>$timestamp</span>  = <span>$_GET</span>['timestamp'<span>];
</span><span>$nonce</span> = <span>$_GET</span>["nonce"<span>];
</span><span>$msg_signature</span>  = <span>$_GET</span>['msg_signature'<span>];
</span><span>$encrypt_type</span> = <span>$_GET</span>['encrypt_type'];

这些参数将用于加解密过程

收到消息后,先进行解密,解密部分代码如下

<span>$postStr</span> = <span>$GLOBALS</span>["HTTP_RAW_POST_DATA"<span>];
</span><span>if</span> (<span>$encrypt_type</span> == 'aes'<span>){
    </span><span>$pc</span> = <span>new</span> WXBizMsgCrypt(TOKEN, EncodingAESKey,<span> AppID);                
    </span><span>$this</span>->logger(" D \r\n".<span>$postStr</span><span>);
    </span><span>$decryptMsg</span> = "";  <span>//</span><span>解密后的明文</span>
    <span>$errCode</span> = <span>$pc</span>->DecryptMsg(<span>$msg_signature</span>, <span>$timestamp</span>, <span>$nonce</span>, <span>$postStr</span>, <span>$decryptMsg</span><span>);
    </span><span>$postStr</span> = <span>$decryptMsg</span><span>;
}</span>

解密完成后,把解密内容又返回给$postStr,这是为了保证将消息中解密后的内容和明文模式时的消息统一,方便后续处理,解密后的XML如下

<span><</span><span>xml</span><span>></span>
    <span><</span><span>ToUserName</span><span>></span><span><![CDATA[</span><span>gh_680bdefc8c5d</span><span>]]></span><span></</span><span>ToUserName</span><span>></span>
    <span><</span><span>FromUserName</span><span>></span><span><![CDATA[</span><span>oIDrpjpQ8j8mBuQ8nM26HWzNEZgg</span><span>]]></span><span></</span><span>FromUserName</span><span>></span>
    <span><</span><span>CreateTime</span><span>></span>1414243737<span></</span><span>CreateTime</span><span>></span>
    <span><</span><span>MsgType</span><span>></span><span><![CDATA[</span><span>text</span><span>]]></span><span></</span><span>MsgType</span><span>></span>
    <span><</span><span>Content</span><span>></span><span><![CDATA[</span><span>?</span><span>]]></span><span></</span><span>Content</span><span>></span>
    <span><</span><span>MsgId</span><span>></span>6074130599188426998<span></</span><span>MsgId</span><span>></span>
<span></</span><span>xml</span><span>></span>

对消息在自己的原来代码中处理,完成之后,要回复的消息如下

<span><</span><span>xml</span><span>></span>
    <span><</span><span>ToUserName</span><span>></span><span><![CDATA[</span><span>oIDrpjpQ8j8mBuQ8nM26HWzNEZgg</span><span>]]></span><span></</span><span>ToUserName</span><span>></span>
    <span><</span><span>FromUserName</span><span>></span><span><![CDATA[</span><span>gh_680bdefc8c5d</span><span>]]></span><span></</span><span>FromUserName</span><span>></span>
    <span><</span><span>CreateTime</span><span>></span>1414243733<span></</span><span>CreateTime</span><span>></span>
    <span><</span><span>MsgType</span><span>></span><span><![CDATA[</span><span>text</span><span>]]></span><span></</span><span>MsgType</span><span>></span>
    <span><</span><span>Content</span><span>></span><span><![CDATA[</span><span>2014-10-25 21:28:53
技术支持 方倍工作室
http://www.fangbei.org/</span><span>]]></span><span></</span><span>Content</span><span>></span>
<span></</span><span>xml</span><span>></span>

把上述消息进行加密,返回给微信公众账号

<span>//</span><span>加密</span>
<span>if</span> (<span>$encrypt_type</span> == 'aes'<span>){
    </span><span>$encryptMsg</span> = ''; <span>//</span><span>加密后的密文</span>
    <span>$errCode</span> = <span>$pc</span>->encryptMsg(<span>$result</span>, <span>$timeStamp</span>, <span>$nonce</span>, <span>$encryptMsg</span><span>);
    </span><span>$result</span> = <span>$encryptMsg</span><span>;
    </span><span>$this</span>->logger(" E \r\n".<span>$result</span><span>);
}</span>

加密后的内容如下

<span><</span><span>xml</span><span>></span>
    <span><</span><span>Encrypt</span><span>></span><span><![CDATA[</span><span>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</span><span>]]></span><span></</span><span>Encrypt</span><span>></span>
    <span><</span><span>MsgSignature</span><span>></span><span><![CDATA[</span><span>6c46904dc1f58b2ddf2dd0399f1c6cf41f33ecb9</span><span>]]></span><span></</span><span>MsgSignature</span><span>></span>
    <span><</span><span>TimeStamp</span><span>></span>1414243733<span></</span><span>TimeStamp</span><span>></span>
    <span><</span><span>Nonce</span><span>></span><span><![CDATA[</span><span>1792106704</span><span>]]></span><span></</span><span>Nonce</span><span>></span>
<span></</span><span>xml</span><span>></span>

这样,一个安全模式下的加解密消息就完成了。

 

三、完整代码

<span>  1</span> <?<span>php
</span><span>  2</span> <span>/*</span>
<span>  3</span> <span>    方倍工作室 http://www.cnblogs.com/txw1958/
</span><span>  4</span> <span>    CopyRight 2014 All Rights Reserved
</span><span>  5</span> <span>*/</span>
<span>  6</span> <span>define</span>("TOKEN", "weixin"<span>);
</span><span>  7</span> <span>define</span>("AppID", "wxbad0b45542aa0b5e"<span>);
</span><span>  8</span> <span>define</span>("EncodingAESKey", "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFG"<span>);
</span><span>  9</span> <span>require_once</span>('wxBizMsgCrypt.php'<span>);
</span><span> 10</span> 
<span> 11</span> <span>$wechatObj</span> = <span>new</span><span> wechatCallbackapiTest();
</span><span> 12</span> <span>if</span> (!<span>isset</span>(<span>$_GET</span>['echostr'<span>])) {
</span><span> 13</span>     <span>$wechatObj</span>-><span>responseMsg();
</span><span> 14</span> }<span>else</span><span>{
</span><span> 15</span>     <span>$wechatObj</span>-><span>valid();
</span><span> 16</span> <span>}
</span><span> 17</span> 
<span> 18</span> <span>class</span><span> wechatCallbackapiTest
</span><span> 19</span> <span>{
</span><span> 20</span>     <span>//</span><span>验证签名</span>
<span> 21</span>     <span>public</span> <span>function</span><span> valid()
</span><span> 22</span> <span>    {
</span><span> 23</span>         <span>$echoStr</span> = <span>$_GET</span>["echostr"<span>];
</span><span> 24</span>         <span>$signature</span> = <span>$_GET</span>["signature"<span>];
</span><span> 25</span>         <span>$timestamp</span> = <span>$_GET</span>["timestamp"<span>];
</span><span> 26</span>         <span>$nonce</span> = <span>$_GET</span>["nonce"<span>];
</span><span> 27</span>         <span>$tmpArr</span> = <span>array</span>(TOKEN, <span>$timestamp</span>, <span>$nonce</span><span>);
</span><span> 28</span>         <span>sort</span>(<span>$tmpArr</span><span>);
</span><span> 29</span>         <span>$tmpStr</span> = <span>implode</span>(<span>$tmpArr</span><span>);
</span><span> 30</span>         <span>$tmpStr</span> = <span>sha1</span>(<span>$tmpStr</span><span>);
</span><span> 31</span>         <span>if</span>(<span>$tmpStr</span> == <span>$signature</span><span>){
</span><span> 32</span>             <span>echo</span> <span>$echoStr</span><span>;
</span><span> 33</span>             <span>exit</span><span>;
</span><span> 34</span> <span>        }
</span><span> 35</span> <span>    }
</span><span> 36</span> 
<span> 37</span>     <span>//</span><span>响应消息</span>
<span> 38</span>     <span>public</span> <span>function</span><span> responseMsg()
</span><span> 39</span> <span>    {
</span><span> 40</span>         <span>$timestamp</span>  = <span>$_GET</span>['timestamp'<span>];
</span><span> 41</span>         <span>$nonce</span> = <span>$_GET</span>["nonce"<span>];
</span><span> 42</span>         <span>$msg_signature</span>  = <span>$_GET</span>['msg_signature'<span>];
</span><span> 43</span>         <span>$encrypt_type</span> = (<span>isset</span>(<span>$_GET</span>['encrypt_type']) && (<span>$_GET</span>['encrypt_type'] == 'aes')) ? "aes" : "raw"<span>;
</span><span> 44</span>         
<span> 45</span>         <span>$postStr</span> = <span>$GLOBALS</span>["HTTP_RAW_POST_DATA"<span>];
</span><span> 46</span>         <span>if</span> (!<span>empty</span>(<span>$postStr</span><span>)){
</span><span> 47</span>             <span>//</span><span>解密</span>
<span> 48</span>             <span>if</span> (<span>$encrypt_type</span> == 'aes'<span>){
</span><span> 49</span>                 <span>$pc</span> = <span>new</span> WXBizMsgCrypt(TOKEN, EncodingAESKey,<span> AppID);                
</span><span> 50</span>                 <span>$this</span>->logger(" D \r\n".<span>$postStr</span><span>);
</span><span> 51</span>                 <span>$decryptMsg</span> = "";  <span>//</span><span>解密后的明文</span>
<span> 52</span>                 <span>$errCode</span> = <span>$pc</span>->DecryptMsg(<span>$msg_signature</span>, <span>$timestamp</span>, <span>$nonce</span>, <span>$postStr</span>, <span>$decryptMsg</span><span>);
</span><span> 53</span>                 <span>$postStr</span> = <span>$decryptMsg</span><span>;
</span><span> 54</span> <span>            }
</span><span> 55</span>             <span>$this</span>->logger(" R \r\n".<span>$postStr</span><span>);
</span><span> 56</span>             <span>$postObj</span> = <span>simplexml_load_string</span>(<span>$postStr</span>, 'SimpleXMLElement',<span> LIBXML_NOCDATA);
</span><span> 57</span>             <span>$RX_TYPE</span> = <span>trim</span>(<span>$postObj</span>-><span>MsgType);
</span><span> 58</span> 
<span> 59</span>             <span>//</span><span>消息类型分离</span>
<span> 60</span>             <span>switch</span> (<span>$RX_TYPE</span><span>)
</span><span> 61</span> <span>            {
</span><span> 62</span>                 <span>case</span> "event":
<span> 63</span>                     <span>$result</span> = <span>$this</span>->receiveEvent(<span>$postObj</span><span>);
</span><span> 64</span>                     <span>break</span><span>;
</span><span> 65</span>                 <span>case</span> "text":
<span> 66</span>                     <span>$result</span> = <span>$this</span>->receiveText(<span>$postObj</span><span>);
</span><span> 67</span>                     <span>break</span><span>;
</span><span> 68</span> <span>            }
</span><span> 69</span>             <span>$this</span>->logger(" R \r\n".<span>$result</span><span>);
</span><span> 70</span>             <span>//</span><span>加密</span>
<span> 71</span>             <span>if</span> (<span>$encrypt_type</span> == 'aes'<span>){
</span><span> 72</span>                 <span>$encryptMsg</span> = ''; <span>//</span><span>加密后的密文</span>
<span> 73</span>                 <span>$errCode</span> = <span>$pc</span>->encryptMsg(<span>$result</span>, <span>$timeStamp</span>, <span>$nonce</span>, <span>$encryptMsg</span><span>);
</span><span> 74</span>                 <span>$result</span> = <span>$encryptMsg</span><span>;
</span><span> 75</span>                 <span>$this</span>->logger(" E \r\n".<span>$result</span><span>);
</span><span> 76</span> <span>            }
</span><span> 77</span>             <span>echo</span> <span>$result</span><span>;
</span><span> 78</span>         }<span>else</span><span> {
</span><span> 79</span>             <span>echo</span> ""<span>;
</span><span> 80</span>             <span>exit</span><span>;
</span><span> 81</span> <span>        }
</span><span> 82</span> <span>    }
</span><span> 83</span> 
<span> 84</span>     <span>//</span><span>接收事件消息</span>
<span> 85</span>     <span>private</span> <span>function</span> receiveEvent(<span>$object</span><span>)
</span><span> 86</span> <span>    {
</span><span> 87</span>         <span>$content</span> = ""<span>;
</span><span> 88</span>         <span>switch</span> (<span>$object</span>-><span>Event)
</span><span> 89</span> <span>        {
</span><span> 90</span>             <span>case</span> "subscribe":
<span> 91</span>                 <span>$content</span> = "欢迎关注方倍工作室 "<span>;
</span><span> 92</span>                 <span>break</span><span>;
</span><span> 93</span> <span>        }
</span><span> 94</span> 
<span> 95</span>         <span>$result</span> = <span>$this</span>->transmitText(<span>$object</span>, <span>$content</span><span>);
</span><span> 96</span>         <span>return</span> <span>$result</span><span>;
</span><span> 97</span> <span>    }
</span><span> 98</span> 
<span> 99</span>     <span>//</span><span>接收文本消息</span>
<span>100</span>     <span>private</span> <span>function</span> receiveText(<span>$object</span><span>)
</span><span>101</span> <span>    {
</span><span>102</span>         <span>$keyword</span> = <span>trim</span>(<span>$object</span>-><span>Content);
</span><span>103</span>         <span>if</span> (<span>strstr</span>(<span>$keyword</span>, "文本"<span>)){
</span><span>104</span>             <span>$content</span> = "这是个文本消息"<span>;
</span><span>105</span>         }<span>else</span> <span>if</span> (<span>strstr</span>(<span>$keyword</span>, "单图文"<span>)){
</span><span>106</span>             <span>$content</span> = <span>array</span><span>();
</span><span>107</span>             <span>$content</span>[] = <span>array</span>("Title"=>"单图文标题",  "Description"=>"单图文内容", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958"<span>);
</span><span>108</span>         }<span>else</span> <span>if</span> (<span>strstr</span>(<span>$keyword</span>, "图文") || <span>strstr</span>(<span>$keyword</span>, "多图文"<span>)){
</span><span>109</span>             <span>$content</span> = <span>array</span><span>();
</span><span>110</span>             <span>$content</span>[] = <span>array</span>("Title"=>"多图文1标题", "Description"=>"", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958"<span>);
</span><span>111</span>             <span>$content</span>[] = <span>array</span>("Title"=>"多图文2标题", "Description"=>"", "PicUrl"=>"http://d.hiphotos.bdimg.com/wisegame/pic/item/f3529822720e0cf3ac9f1ada0846f21fbe09aaa3.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958"<span>);
</span><span>112</span>             <span>$content</span>[] = <span>array</span>("Title"=>"多图文3标题", "Description"=>"", "PicUrl"=>"http://g.hiphotos.bdimg.com/wisegame/pic/item/18cb0a46f21fbe090d338acc6a600c338644adfd.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958"<span>);
</span><span>113</span>         }<span>else</span> <span>if</span> (<span>strstr</span>(<span>$keyword</span>, "音乐"<span>)){
</span><span>114</span>             <span>$content</span> = <span>array</span><span>();
</span><span>115</span>             <span>$content</span> = <span>array</span>("Title"=>"最炫民族风", "Description"=>"歌手:凤凰传奇", "MusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3", "HQMusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3"<span>);
</span><span>116</span>         }<span>else</span><span>{
</span><span>117</span>             <span>$content</span> = <span>date</span>("Y-m-d H:i:s",<span>time</span>())."\n".<span>$object</span>->FromUserName."\n技术支持 方倍工作室"<span>;
</span><span>118</span> <span>        }
</span><span>119</span> 
<span>120</span>         <span>if</span>(<span>is_array</span>(<span>$content</span><span>)){
</span><span>121</span>             <span>if</span> (<span>isset</span>(<span>$content</span>[0<span>])){
</span><span>122</span>                 <span>$result</span> = <span>$this</span>->transmitNews(<span>$object</span>, <span>$content</span><span>);
</span><span>123</span>             }<span>else</span> <span>if</span> (<span>isset</span>(<span>$content</span>['MusicUrl'<span>])){
</span><span>124</span>                 <span>$result</span> = <span>$this</span>->transmitMusic(<span>$object</span>, <span>$content</span><span>);
</span><span>125</span> <span>            }
</span><span>126</span>         }<span>else</span><span>{
</span><span>127</span>             <span>$result</span> = <span>$this</span>->transmitText(<span>$object</span>, <span>$content</span><span>);
</span><span>128</span> <span>        }
</span><span>129</span>         <span>return</span> <span>$result</span><span>;
</span><span>130</span> <span>    }
</span><span>131</span> 
<span>132</span>     <span>//</span><span>回复文本消息</span>
<span>133</span>     <span>private</span> <span>function</span> transmitText(<span>$object</span>, <span>$content</span><span>)
</span><span>134</span> <span>    {
</span><span>135</span>         <span>$xmlTpl</span> = "<span><xml>
</span><span>136</span> <span>    <ToUserName><![CDATA[%s]]></ToUserName>
</span><span>137</span> <span>    <FromUserName><![CDATA[%s]]></FromUserName>
</span><span>138</span> <span>    <CreateTime>%s</CreateTime>
</span><span>139</span> <span>    <MsgType><![CDATA[text]]></MsgType>
</span><span>140</span> <span>    <Content><![CDATA[%s]]></Content>
</span><span>141</span> </xml>"<span>;
</span><span>142</span>         <span>$result</span> = <span>sprintf</span>(<span>$xmlTpl</span>, <span>$object</span>->FromUserName, <span>$object</span>->ToUserName, <span>time</span>(), <span>$content</span><span>);
</span><span>143</span>         <span>return</span> <span>$result</span><span>;
</span><span>144</span> <span>    }
</span><span>145</span> 
<span>146</span>     <span>//</span><span>回复图文消息</span>
<span>147</span>     <span>private</span> <span>function</span> transmitNews(<span>$object</span>, <span>$newsArray</span><span>)
</span><span>148</span> <span>    {
</span><span>149</span>         <span>if</span>(!<span>is_array</span>(<span>$newsArray</span><span>)){
</span><span>150</span>             <span>return</span><span>;
</span><span>151</span> <span>        }
</span><span>152</span>         <span>$itemTpl</span> = "<span>        <item>
</span><span>153</span> <span>            <Title><![CDATA[%s]]></Title>
</span><span>154</span> <span>            <Description><![CDATA[%s]]></Description>
</span><span>155</span> <span>            <PicUrl><![CDATA[%s]]></PicUrl>
</span><span>156</span> <span>            <Url><![CDATA[%s]]></Url>
</span><span>157</span> <span>        </item>
</span><span>158</span> "<span>;
</span><span>159</span>         <span>$item_str</span> = ""<span>;
</span><span>160</span>         <span>foreach</span> (<span>$newsArray</span> <span>as</span> <span>$item</span><span>){
</span><span>161</span>             <span>$item_str</span> .= <span>sprintf</span>(<span>$itemTpl</span>, <span>$item</span>['Title'], <span>$item</span>['Description'], <span>$item</span>['PicUrl'], <span>$item</span>['Url'<span>]);
</span><span>162</span> <span>        }
</span><span>163</span>         <span>$xmlTpl</span> = "<span><xml>
</span><span>164</span> <span>    <ToUserName><![CDATA[%s]]></ToUserName>
</span><span>165</span> <span>    <FromUserName><![CDATA[%s]]></FromUserName>
</span><span>166</span> <span>    <CreateTime>%s</CreateTime>
</span><span>167</span> <span>    <MsgType><![CDATA[news]]></MsgType>
</span><span>168</span> <span>    <ArticleCount>%s</ArticleCount>
</span><span>169</span> <span>    <Articles>
</span><span>170</span> <span>$item_str</span><span>    </Articles>
</span><span>171</span> </xml>"<span>;
</span><span>172</span> 
<span>173</span>         <span>$result</span> = <span>sprintf</span>(<span>$xmlTpl</span>, <span>$object</span>->FromUserName, <span>$object</span>->ToUserName, <span>time</span>(), <span>count</span>(<span>$newsArray</span><span>));
</span><span>174</span>         <span>return</span> <span>$result</span><span>;
</span><span>175</span> <span>    }
</span><span>176</span> 
<span>177</span>     <span>//</span><span>回复音乐消息</span>
<span>178</span>     <span>private</span> <span>function</span> transmitMusic(<span>$object</span>, <span>$musicArray</span><span>)
</span><span>179</span> <span>    {
</span><span>180</span>         <span>$itemTpl</span> = "<span><Music>
</span><span>181</span> <span>        <Title><![CDATA[%s]]></Title>
</span><span>182</span> <span>        <Description><![CDATA[%s]]></Description>
</span><span>183</span> <span>        <MusicUrl><![CDATA[%s]]></MusicUrl>
</span><span>184</span> <span>        <HQMusicUrl><![CDATA[%s]]></HQMusicUrl>
</span><span>185</span>     </Music>"<span>;
</span><span>186</span> 
<span>187</span>         <span>$item_str</span> = <span>sprintf</span>(<span>$itemTpl</span>, <span>$musicArray</span>['Title'], <span>$musicArray</span>['Description'], <span>$musicArray</span>['MusicUrl'], <span>$musicArray</span>['HQMusicUrl'<span>]);
</span><span>188</span> 
<span>189</span>         <span>$xmlTpl</span> = "<span><xml>
</span><span>190</span> <span>    <ToUserName><![CDATA[%s]]></ToUserName>
</span><span>191</span> <span>    <FromUserName><![CDATA[%s]]></FromUserName>
</span><span>192</span> <span>    <CreateTime>%s</CreateTime>
</span><span>193</span> <span>    <MsgType><![CDATA[music]]></MsgType>
</span><span>194</span>     <span>$item_str</span>
<span>195</span> </xml>"<span>;
</span><span>196</span> 
<span>197</span>         <span>$result</span> = <span>sprintf</span>(<span>$xmlTpl</span>, <span>$object</span>->FromUserName, <span>$object</span>->ToUserName, <span>time</span><span>());
</span><span>198</span>         <span>return</span> <span>$result</span><span>;
</span><span>199</span> <span>    }
</span><span>200</span> 
<span>201</span>     <span>//</span><span>日志记录</span>
<span>202</span>     <span>public</span> <span>function</span> logger(<span>$log_content</span><span>)
</span><span>203</span> <span>    {
</span><span>204</span>         <span>if</span>(<span>isset</span>(<span>$_SERVER</span>['HTTP_APPNAME'])){   <span>//</span><span>SAE</span>
<span>205</span>             sae_set_display_errors(<span>false</span><span>);
</span><span>206</span>             sae_debug(<span>$log_content</span><span>);
</span><span>207</span>             sae_set_display_errors(<span>true</span><span>);
</span><span>208</span>         }<span>else</span> <span>if</span>(<span>$_SERVER</span>['REMOTE_ADDR'] != "127.0.0.1"){ <span>//</span><span>LOCAL</span>
<span>209</span>             <span>$max_size</span> = 500000<span>;
</span><span>210</span>             <span>$log_filename</span> = "log.xml"<span>;
</span><span>211</span>             <span>if</span>(<span>file_exists</span>(<span>$log_filename</span>) and (<span>abs</span>(<span>filesize</span>(<span>$log_filename</span>)) > <span>$max_size</span>)){<span>unlink</span>(<span>$log_filename</span><span>);}
</span><span>212</span>             <span>file_put_contents</span>(<span>$log_filename</span>, <span>date</span>('Y-m-d H:i:s').<span>$log_content</span>."\r\n",<span> FILE_APPEND);
</span><span>213</span> <span>        }
</span><span>214</span> <span>    }
</span><span>215</span> <span>}
</span><span>216</span> ?>

 

微信公众平台怎发消息

微信公众平台的图文消息是这样发的:

1、先在左侧栏目管理栏目下点击素材管理项,然后在中间编辑区选择“单图文消息”或“多图文消息”进入编辑界面。(单图文消息适合一条消息一个主题,多图文消息适合一条消息多个主题)

2、进入编辑界面后添加相应的标题、封面图片、摘要(多图文消息无些项)及消息正文后保存;如果想看看编辑后的效果可选预览,输入自己的个人微信号,让消息发到自己手机上看效果。

3、进入群发功能设置好群发的对像、性别、地区后,在下面的内客选项上选择最后的”图文消息“,然后选择刚才在素材管理中编辑好并保存的图文消息,查看无误后点击下方绿色的群发按键即可发送信息。

如有不明白的欢迎追问或加我。。。
 

微信公众平台怎发消息

微信公众平台的图文消息是这样发的:
1、先在左侧栏目管理栏目下点击素材管理项,然后在中间编辑区选择“单图文消息”或“多图文消息”进入编辑界面。(单图文消息适合一条消息一个主题,多图文消息适合一条消息多个主题)
2、进入编辑界面后添加相应的标题、封面图片、摘要(多图文消息无些项)及消息正文后保存;如果想看看编辑后的效果可选预览,输入自己的个人微信号,让消息发到自己手机上看效果。
3、进入群发功能设置好群发的对像、性别、地区后,在下面的内客选项上选择最后的”图文消息“,然后选择刚才在素材管理中编辑好并保存的图文消息,查看无误后点击下方绿色的群发按键即可发送信息。

如有不明白欢迎加我或追问。。。。。
 

陳述
本文內容由網友自願投稿,版權歸原作者所有。本站不承擔相應的法律責任。如發現涉嫌抄襲或侵權的內容,請聯絡admin@php.cn
微信文件多久过期微信文件多久过期Nov 21, 2022 pm 02:12 PM

微信文件的过期时间需要根据情况来判断:1、如果发送的文件没有打开过,则在72小时以后微信系统会自动清理掉,即过了三天文件就会过期;2、如果已经查看了微信文件,但是并没有下载(当然已经下载的文件也是一样的),那么文件是可以保留180天的,在这180天以内随时都可以去下载。

微信拉黑和删除有什么区别微信拉黑和删除有什么区别Oct 18, 2022 am 11:29 AM

区别:1、拉黑后对话框从主页消失,但是聊天记录还在;删除后聊天记录全部消失不见了。2、拉黑后还能发给他,但是收不到他的消息;删除后不能发信息了。3、拉黑后双方都不可见彼此的朋友圈;删除对方以后,你看不到对方的朋友圈了,对方是否能看到你的,取决于设置(允许陌生人查看十张照片)与否,如果设置则可以看到朋友圈。

支持微信付款的购物平台有哪些支持微信付款的购物平台有哪些Nov 02, 2022 pm 02:44 PM

支持微信付款的购物平台有:1、京东,是中国的综合网络零售商;2、唯品会,是一家在线销售品牌折扣商品的互联网公司;3、拼多多,是社交新电商领导者,更懂消费者的购物平台;4、京喜,是京东旗下生活消费商城;5、蘑菇街,一个电子商务网站;6、聚美优品,是一家以销售化妆品为主的时尚购物网站;7、微店,是一个云推广电子商务平台;8、考拉海购,是一个跨境海淘业务为主的会员电商平台。

微信怎么查看ip地址微信怎么查看ip地址May 31, 2023 am 09:16 AM

微信查看ip地址的方法:1、登录电脑版微信,右键点击屏幕下方的任务栏,点击“任务管理器”;2、弹出任务管理器时,点击左下角的“详细信息”;3、任务管理器进入“性能”选项,点击“打开资源监视器”;4、选择“网络”,勾选微信进程“Wechat.exe”;5、点击下面的“TCP连接”即可监视微信网络IP相关情况,发送消息得到回复就会显示他人的IP地址。

微信可以绑别人的银行卡号么微信可以绑别人的银行卡号么Mar 14, 2023 pm 04:53 PM

可以。未经过实名认证的微信号,可以绑定他人的银行卡,但在绑定过程中需要提供银行卡的开户人姓名、开户行地址、开户时预留的联系方式及银行卡支付密码;已通过实名认证的微信号,无法绑定他人银行卡,只能添加使用自己身份证办理的银行卡。

财付通是微信还是支付宝财付通是微信还是支付宝Oct 18, 2022 pm 02:35 PM

财付通是微信,是腾讯公司旗下的第三方支付平台,其核心业务是协助在互联网上进行交易的双方完成支付和收款,其使用方式是:1、进行账户注册及登录;2、进行账户充值;3、根据需求设置快捷支付;4、通过打开微信支付或QQ钱包查询交易账单。

电脑微信打字为什么打一个少一个电脑微信打字为什么打一个少一个Mar 28, 2023 pm 03:43 PM

电脑微信打字打一个少一个是因为开启了改写状态,其解决办法:1、打开电脑微信;2、在微信聊天窗口输入对话文字内容;3、找到并按下键盘上的Insert键即可正常输入文字内容。

一个身份证只能绑定一个微信吗一个身份证只能绑定一个微信吗Mar 02, 2023 pm 01:50 PM

不是,一个身份证能绑定5个微信。按照微信当前规定,一个身份证可以实名认证5个微信号;如果已经实名认证了5个微信账号,但是还想要继续实名,就要把已经实名认证的一些不用的微信号清除以后,才可以再实名认证新的微信号。

See all articles

熱AI工具

Undresser.AI Undress

Undresser.AI Undress

人工智慧驅動的應用程序,用於創建逼真的裸體照片

AI Clothes Remover

AI Clothes Remover

用於從照片中去除衣服的線上人工智慧工具。

Undress AI Tool

Undress AI Tool

免費脫衣圖片

Clothoff.io

Clothoff.io

AI脫衣器

AI Hentai Generator

AI Hentai Generator

免費產生 AI 無盡。

熱門文章

R.E.P.O.能量晶體解釋及其做什麼(黃色晶體)
3 週前By尊渡假赌尊渡假赌尊渡假赌
R.E.P.O.最佳圖形設置
3 週前By尊渡假赌尊渡假赌尊渡假赌
R.E.P.O.如果您聽不到任何人,如何修復音頻
3 週前By尊渡假赌尊渡假赌尊渡假赌

熱工具

SublimeText3 Mac版

SublimeText3 Mac版

神級程式碼編輯軟體(SublimeText3)

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

將Eclipse與SAP NetWeaver應用伺服器整合。

MinGW - Minimalist GNU for Windows

MinGW - Minimalist GNU for Windows

這個專案正在遷移到osdn.net/projects/mingw的過程中,你可以繼續在那裡關注我們。 MinGW:GNU編譯器集合(GCC)的本機Windows移植版本,可自由分發的導入函式庫和用於建置本機Windows應用程式的頭檔;包括對MSVC執行時間的擴展,以支援C99功能。 MinGW的所有軟體都可以在64位元Windows平台上運作。

Dreamweaver CS6

Dreamweaver CS6

視覺化網頁開發工具

WebStorm Mac版

WebStorm Mac版

好用的JavaScript開發工具