We will use the micro-credit public account Square Times Studio as a tutorial example, two-dimensional code see bottom.
This series of tutorials will guide you through the following tasks:
Create Sina cloud computing platform application enable micro-credit public platform development Mode basic interface message and event micro-trust platform PHP SDK Micro-Communication public platform development mode principle Development weather forecast function
Chapter One Application server resources
Create the Sina cloud computing application
Application Account
We use the SAE Sina Cloud computing platform as the server resource, and request PHP environment +mysql database as the program running environment.
Application Address: http://sae.sina.com.cn/, use Sina Weibo account can directly login SAE, after the SAE will give 500 free cloud beans.
Create a new application
Click on the top of " My home page " after login
Click on the next side of the creation of new applications, then pop-up prompts, prohibit the placement of illegal content, click to continue to create, pop-up the following window.
Choose an unused AppID, if you always have been used do not know what good, then fill in your QQ number or mobile phone number.
Fill in Level two domain name AppID, application name, verification code, development language selection PHP, application type Select Web Application. Then click Create Application
Application creation succeeded. and automatically jump to the application list, you can see that you have just created the CCTV-7
Create version
Select CCTV-7 to the right of the application management of the following code management ,
Jump to code management
Click on the right side of
The default version number is 1, click Create, after success, as shown in the following image:
Here, the successful creation of a domain name URL for the http://cctv7.sinaapp.com/application.
Upload Code
Copy the following code down to save as index.php. You must use professional development editing software operations, such as notepad++, and do not use Windows ' own Notepad.
Define ("TOKEN", "Weixin");
$WECHATOBJ = new Wechatcallbackapitest ();
if (Isset ($_get[' echostr ')) {
$WECHATOBJ->valid ();
}else{
$WECHATOBJ->responsemsg ();
}
Class Wechatcallbackapitest
{
Public Function Valid ()
{
$ECHOSTR = $_get["Echostr"];
if ($this->checksignature ()) {
Echo $echoStr;
Exit
}
}
Private Function Checksignature ()
{
$signature = $_get["signature"];
$timestamp = $_get["timestamp"];
$nonce = $_get["nonce"];
$token = token;
$TMPARR = Array ($token, $timestamp, $nonce);
Sort ($TMPARR);
$TMPSTR = implode ($TMPARR);
$TMPSTR = SHA1 ($TMPSTR);
if ($tmpStr = = $signature) {
return true;
}else{
return false;
}
}
Public Function responsemsg ()
{
$POSTSTR = $GLOBALS ["Http_raw_post_data"];
if (!empty ($POSTSTR)) {
$POSTOBJ = simplexml_load_string ($postStr, ' simplexmlelement ', libxml_nocdata);
$fromUsername = $POSTOBJ->fromusername;
$toUsername = $POSTOBJ->tousername;
$keyword = Trim ($postObj->content);
$time = time ();
$TEXTTPL = "<xml>
<tousername><! [cdata[%s]]></tousername>
<fromusername><! [cdata[%s]]></fromusername>
<CreateTime>%s</CreateTime>
<msgtype><! [cdata[%s]]></msgtype>
<content><! [cdata[%s]]></content>
<FuncFlag>0</FuncFlag>
</xml> ";
if ($keyword = = "?" | | $keyword = = "? ")
{
$msgType = "text";
$CONTENTSTR = Date ("Y-m-d h:i:s", Time ());
$RESULTSTR = sprintf ($TEXTTPL, $fromUsername, $toUsername, $time, $msgType, $CONTENTSTR);
Echo $resultStr;
}
}else{
echo "";
Exit
}
}
}
?>
Then compress the index.php file into a zip format, and note that you cannot use the RAR format
This will generate a Index.zip file. or directly download square times already compressed zip file point this download
In the Code management interface, select the action button.
Select the upload code package.
Click Upload file, select just compress good index.zip file, click Upload, upload after success as shown below, if upload has problem, please in the Chrome browser to try again.
Click the Code Editor under the action button,
We can see the index.php has been uploaded successfully, double-click to see the code inside the edit
The creation of the Sina Cloud application was successful.
Chapter II Enabling Development mode
Development mode of micro-credit public platform
Advanced Features
Micro-Credit Public platform address: https://mp.weixin.qq.com
Login Micro-trust public platform background, select Advanced Features, enter after the two modes of view
We need to turn off edit mode first. Click Edit Mode to enter
Slide off
Development mode
into the development model
Click to become a developer
Pop-up URL and token fill box
The URL here is the domain name of the cloud application described in the previous article, and token is defined as Weixin in index.php. Prompt after submitting you have become a developer.
Then slide the upper-right corner to enable the button.
Congratulations, you have successfully enabled development mode.
Automatic reply
In the example above, a send "?" is implemented. will be able to reply to the current time function.
The effect is as follows:
At this point, your micro-trust public platform account has been automatically restored.
Chapter III basic interface messages and events
All accounts after the application, will get the basic interface permissions, the underlying interface would include receiving user messages, reply to the user message, accept the event to push three kinds of services.
Receive user messages
At present, ordinary users can push five kinds of messages to the public account: text (including facial expression), voice, picture, video, location, link.
The following five kinds of detailed details are as follows:
1. Text (including emoticons)
Send text and expressions
2. Picture
Send picture
3. Voice
Send Voice
4. Video
Send video
5. Location
Send Location
6. Link
Send Link
Reply to a message to a user
At present, ordinary public accounts can push six kinds of messages to users: text, graphics, music, pictures, voice, video. The picture and text message including a single message and a number of text messages, display way a little different.
Here are a few separate details as follows: "Pictures, voice, video due to the need to use and advanced interface-related media_id, in this tutorial is not discussed." 】
1. Text Message Format
Reply text
2. Text Message Format
2.1 Single text message
Reply to a single text
2.2 Multi-text message
Reply Multi-text
3. Music News
Reply to music messages
Receive event push
At present, users in the attention and cancellation of attention, and click on the menu will automatically send the event to the public platform push message:
1. Attention to Events
Fourth chapter micro-trust public platform PHP SDK
The Square Times Studio has developed the PHPSDK public platform, integrating all current messages and events to receive and send the code as follows:
Define ("TOKEN", "Weixin");
$WECHATOBJ = new Wechatcallbackapitest ();
if (!isset ($_get[' echostr ')) {
$WECHATOBJ->responsemsg ();
}else{
$WECHATOBJ->valid ();
}
Class Wechatcallbackapitest
{
//Authentication message
Public Function valid ()
{
$echoStr = $_get["Echostr"];
if ($this->checksignature ()) {
Echo $echoStr;
exit;
}
}
/Check signature
private Function checksignature ()
{
$signature = $_get["signature"];
$timestamp = $_get["timestamp"];
$nonce = $_get["nonce"];
$token = token;
$tmpArr = Array ($token, $timestamp, $nonce);
Sort ($TMPARR, sort_string);
$tmpStr = implode ($TMPARR);
$tmpStr = SHA1 ($TMPSTR);
if ($tmpStr = = $signature) {
return true;
}else{
return false;
}
}
Response message
Public Function responsemsg ()
{
$POSTSTR = $GLOBALS ["Http_raw_post_data"];
if (!empty ($POSTSTR)) {
$this->logger ("R". $postStr);
$POSTOBJ = simplexml_load_string ($postStr, ' simplexmlelement ', libxml_nocdata);
$RX _type = Trim ($postObj->msgtype);
Switch ($RX _type)
{
Case "Event":
$result = $this->receiveevent ($POSTOBJ);
Break
Case "Text":
$result = $this->receivetext ($POSTOBJ);
Break
Case "image":
$result = $this->receiveimage ($POSTOBJ);
Break
Case "Location":
$result = $this->receivelocation ($POSTOBJ);
Break
Case "Voice":
$result = $this->receivevoice ($POSTOBJ);
Break
Case "Video":
$result = $this->receivevideo ($POSTOBJ);
Break
Case "link":
$result = $this->receivelink ($POSTOBJ);
Break
Default
$result = "Unknown msg type:". $RX _type;
Break
}
$this->logger ("T". $result);
echo $result;
}else {
echo "";
Exit
}
}
Receive event messages
Private Function Receiveevent ($object)
{
$content = "";
Switch ($object->event)
{
Case "Subscribe":
$content = "Welcome attention to Square Times Studio";
$content. = (!empty ($object->eventkey))? ("\ n from two-dimensional code scene". Str_replace ("Qrscene_", "", $object->eventkey)): "";
Break
Case "Unsubscribe":
$content = "Cancellation of concern";
Break
Case "SCAN":
$content = "Scan Scene". $object->eventkey;
Break
Case "click":
Switch ($object->eventkey)
{
Case "Company":
$content = "Square times Studios provide Internet-related products and services." ";
Break
Default
$content = "click menu:". $object->eventkey;
Break
}
Break
Case "LOCATION":
$content = "Upload location: Latitude". $object->latitude. " Longitude ". $object->longitude;
Break
Case "VIEW":
$content = "Jump link". $object->eventkey;
Break
Default
$content = "Receive a new event:". $object->event;
Break
}
$result = $this->transmittext ($object, $content);
return $result;
}
Receive text messages
Private Function Receivetext ($object)
{
Switch ($object->content)
{
Case "Text":
$content = "This is a text message";
Break
Case "graphic":
Case "Single graphic":
$content = Array ();
$content [] = Array ("title" => "single caption", "Description" => "single Graphic Content", "Picurl =>" http://discuz.comli.com/weixin/ Weather/icon/cartoon.jpg "," Url "=>" http://m.cnblogs.com/?u=txw1958 ");
Break
Case "multi-text":
$content = Array ();
$content [] = Array ("title" => "multiple graphics and Text 1 titles", "Description" => "", "Picurl =>" http://discuz.comli.com/weixin/ Weather/icon/cartoon.jpg "," Url "=>" http://m.cnblogs.com/?u=txw1958 ");
$content [] = Array ("title" => "multiple graphics and Text 2 titles", "Description" => "", "Picurl =>" http://d.hiphotos.bdimg.com/wisegame/ Pic/item/f3529822720e0cf3ac9f1ada0846f21fbe09aaa3.jpg "," Url "=>" http://m.cnblogs.com/?u=txw1958 ");
$content [] = Array ("title" => "multiple graphics and Text 3 titles", "Description" => "", "Picurl =>" http://g.hiphotos.bdimg.com/wisegame/ Pic/item/18cb0a46f21fbe090d338acc6a600c338644adfd.jpg "," Url "=>" http://m.cnblogs.com/?u=txw1958 ");
Break
Case "Music":
$content = Array ("Title" => "the most dazzling national wind", "Description" => "singer: Phoenix Legend", "Musicurl =>" http://121.199.4.61/music/ Zxmzf.mp3 "," Hqmusicurl "=>" Http://121.199.4.61/music/zxmzf.mp3 ");
Break
Default
$content = Date ("Y-m-d h:i:s", Time ());
Break
}
if (Is_array ($content)) {
if (Isset ($content [0][' Picurl '])) {
$result = $this->transmitnews ($object, $content);
}else if (isset ($content [' Musicurl '])) {
$result = $this->transmitmusic ($object, $content);
}
}else{
$result = $this->transmittext ($object, $content);
}
return $result;
}
Receive picture messages
Private Function Receiveimage ($object)
{
$content = Array ("MediaId" => $object->mediaid);
$result = $this->transmitimage ($object, $content);
return $result;
}
//Receive Location message
Private Function ReceiveLocation ($object)
{
$content = "You are sending the position, Latitude is:". $object->location_x. " ; The longitude is: ". $object->location_y." ; The zoom level is: ". $object->scale." The location is: ". $object->label;
$result = $this->transmittext ($object, $content);
return $result;
}
Receive voice messages
Private Function Receivevoice ($object)
{
if (Isset ($object->recognition) &&!empty ($object->recognition)) {
$content = "What you have just said is:". $object->recognition;
$result = $this->transmittext ($object, $content);
}else{
$content = Array ("MediaId" => $object->mediaid);
$result = $this->transmitvoice ($object, $content);
}
return $result;
}
Receive video message
Private Function Receivevideo ($object)
{
$content = Array ("MediaId" => $object->mediaid, "Thumbmediaid" => $object->thumbmediaid, "Title" => "", " Description "=>");
$result = $this->transmitvideo ($object, $content);
return $result;
}
Receive link messages
Private Function Receivelink ($object)
{
$content = "You are sending a link with the title:". $object->title. " The content is: ". $object->description." , the link address is: ". $object->url;
$result = $this->transmittext ($object, $content);
return $result;
}
//Reply text message
private Function Transmittext ($object, $content)
{
$textTpl = <xml>
<tousername><![ Cdata[%s]]></tousername>
<fromusername><![ Cdata[%s]]></fromusername>
<createtime>%s</createtime>
<msgtype><![ Cdata[text]]></msgtype>
<content><![ Cdata[%s]]></content>
</xml>;
$result = sprintf ($TEXTTPL, $object->fromusername, $object-> Tousername, Time (), $content);
return $result;
}
Reply to Picture message
Private Function Transmitimage ($object, $imageArray)
{
$ITEMTPL = "<Image>
<mediaid><! [cdata[%s]]></mediaid>
</Image> ";
$item _str = sprintf ($ITEMTPL, $imageArray [' MediaId ']);
$TEXTTPL = "<xml>
<tousername><! [cdata[%s]]></tousername>
<fromusername><! [cdata[%s]]></fromusername>
<CreateTime>%s</CreateTime>
<msgtype><! [cdata[image]]></msgtype>
$item _str
</xml> ";
$result = sprintf ($TEXTTPL, $object->fromusername, $object->tousername, Time ());
return $result;
}
Reply to a voice message
Private Function Transmitvoice ($object, $voiceArray)
{
$ITEMTPL = "<Voice>
<mediaid><! [cdata[%s]]></mediaid>
</Voice> ";
$item _str = sprintf ($ITEMTPL, $voiceArray [' MediaId ']);
$TEXTTPL = "<xml>
<tousername><! [cdata[%s]]></tousername>
<fromusername><! [cdata[%s]]></fromusername>
<CreateTime>%s</CreateTime>
<msgtype><! [cdata[voice]]></msgtype>
$item _str
</xml> ";
$result = sprintf ($TEXTTPL, $object->fromusername, $object->tousername, Time ());
return $result;
}
Reply to video message
Private Function Transmitvideo ($object, $videoArray)
{
$ITEMTPL = "<Video>
<mediaid><! [cdata[%s]]></mediaid>
<thumbmediaid><! [cdata[%s]]></thumbmediaid>
<title><! [cdata[%s]]></title>
<description><! [cdata[%s]]></description>
</Video> ";
$item _str = sprintf ($ITEMTPL, $videoArray [' MediaId '], $videoArray [' Thumbmediaid '], $videoArray [' Title '], $videoArray [' Description ']);
$TEXTTPL = "<xml>
<tousername><! [cdata[%s]]></tousername>
<fromusername><! [cdata[%s]]></fromusername>
<CreateTime>%s</CreateTime>
<msgtype><! [cdata[video]]></msgtype>
$item _str
</xml> ";
$result = sprintf ($TEXTTPL, $object->fromusername, $object->tousername, Time ());
return $result;
}
Reply to a text message
Private Function Transmitnews ($object, $newsArray)
{
if (!is_array ($newsArray)) {
Return
}
$ITEMTPL = "<item>
<title><! [cdata[%s]]></title>
<description><! [cdata[%s]]></description>
<picurl><! [cdata[%s]]></picurl>
<url><! [cdata[%s]]></url>
</item>
";
$item _str = "";
foreach ($newsArray as $item) {
$item _str. = sprintf ($ITEMTPL, $item [' Title '], $item [' Description '], $item [' Picurl '], $item [' Url ']);
}
$NEWSTPL = "<xml>
<tousername><! [cdata[%s]]></tousername>
<fromusername><! [cdata[%s]]></fromusername>
<CreateTime>%s</CreateTime>
<msgtype><! [cdata[news]]></msgtype>
<content><! [cdata[]]></content>
<ArticleCount>%s</ArticleCount>
<Articles>
$item _str</articles>
</xml> ";
$result = sprintf ($NEWSTPL, $object->fromusername, $object->tousername, Time (), Count ($newsArray));
return $result;
}
Reply to music messages
Private Function Transmitmusic ($object, $musicArray)
{
$ITEMTPL = "<Music>
<title><! [cdata[%s]]></title>
<description><! [cdata[%s]]></description>
<musicurl><! [cdata[%s]]></musicurl>
</Music> ";
$item _str = sprintf ($ITEMTPL, $musicArray [' Title '], $musicArray [' Description '], $musicArray [' Musicurl '], $musicArray [' Hqmusicurl ']);
$TEXTTPL = "<xml>
<tousername><! [cdata[%s]]></tousername>
<fromusername><! [cdata[%s]]></fromusername>
<CreateTime>%s</CreateTime>
<msgtype><! [cdata[music]]></msgtype>
$item _str
</xml> ";
$result = sprintf ($TEXTTPL, $object->fromusername, $object->tousername, Time ());
return $result;
}
Log records
Private Function Logger ($log _content)
{
if (Isset ($_server[' http_appname ')) {//sae
Sae_set_display_errors (FALSE);
Sae_debug ($log _content);
Sae_set_display_errors (TRUE);
}else if ($_server[' remote_addr ']!= "127.0.0.1") {//local
$max _size = 10000;
$log _filename = "Log.xml";
if (file_exists ($log _filename) and (ABS (FileSize ($log _filename)) > $max _size)) {unlink ($log _filename);}
File_put_contents ($log _filename, date (' H:i:s '). " ". $log _content." \ r \ n ", file_append);
}
}
}
?>
Reply to the following text in the public account and you will receive the same reply as the previous chapter.
You can also try the following to experience other messages
Send a picture to the public account
Send a voice to the public account
Send a video to a public account
Send location information to public account
Send a link in a collection to the public account fifth analysis of the development mode of micro-letter public platform
After experiencing the various functions of the previous section, we are only aware of it, in this section, will introduce on the basis of the above on the micro-trust public platform to send and receive messages mechanism and principle, this is the reason why.
The principle of message checking when development mode becomes developer
When a developer submits a validation request for the first time, the micro-server sends a GET request to the completed URL, with four parameters (signature, timestamp, nonce, ECHOSTR), which the developer uses to validate the signature (that is, signature) To determine the authenticity of this message.
Since then, each time the developer receives the user message, the micro-letter will also bring the previous three parameters (signature, timestamp, nonce) to the URL of the developer set up, and the developer will still judge the authenticity of the message by the effectiveness of the signature. The method is consistent with the first submission of the validation request.
| Parameters | Description |
|---|---|
| Signature | The micro-letter encryption signature, signature, combines the token parameters and the timestamp parameters and Nonce parameters that the developer fills in. |
| Timestamp | Time stamp |
| Nonce | Random number |
| Echostr | Random string |
The encryption/validation process is as follows:
1. Sort token, timestamp, nonce three parameters in dictionary order
2. Concatenation of three parameter strings into a string for SHA1 encryption
3. A developer obtains an encrypted string that can be compared with signature, identifying that the request originated from a micro-signaling enabling interface that is validated by the Checksignature () function in the code. If this principle is difficult to understand, you can temporarily do not delve, continue to look below.
The principle of being a developer after message sending and receiving
Look at this diagram again when the user sends a "?" , the system replies for a time
The message flow chart for this principle is shown below.
From the image above, you can see that the user is sending one?, the micro-trust server will assemble a message sent to our own server and then reply to a time, and the time will also be assembled in accordance with certain rules, reply to the public account, the public account and then reply to the user, in the process of sending and receiving, The sender and receiver are swapped (Tousername and fromusername value swaps), sending and receiving are transmitted in the background in XML format,
So mastering a variety of message types is the basis for the development of micro-trust public platform !
The following describes the various message types described above for the format of their XML packets.
XML packet analysis for various transceiver messages
Receive Message
1. Text (including emoticons)
Send text and expressions
Text Background format:
Expression background format
XML Format Tutorial
As you can see, both the text and the expression type are text
2. Picture
Send picture
Background format:
XML Format Tutorial
3. Voice
Send Voice
Background format:
XML Format Tutorial
Appendix: Introduction of AMR Interface
Full name adaptive multi-rate, mainly used for mobile device audio, compression is larger, but compared to other compression format quality is poor, because more for the voice, call, the effect is very good.
4. Video
Send video
Background format:
XML Format Tutorial
5. Location
Send Location
Background format:
XML Format Tutorial
6. Link
Send Link
Background format:
XML Format Tutorial
Send a message
Only three types of messages are presented: text, graphics, music. The picture and text message including a single message and a number of text messages, display way a little different.
1. Text Message Format
Reply text
Background format:
XML Format Tutorial
2. Text Message Format
2.1 Single text message
Reply to a single text
Background format:
2.2 Multi-text message
Reply Multi-text
Background data format
XML Format Tutorial
3. Music News
Reply to music messages
Background format:
XML Format Tutorial
Event message Type
At present, users in the attention and cancellation of attention, and click on the menu will automatically send the event to the public platform push message:
1. Attention to Events
2. Cancellation of attention Events
3. Menu click event
XML Format Tutorial
The sixth chapter develops the weather forecast function
In this chapter, we develop the weather forecast function quickly, we use the square times the corresponding interface of the studio to realize. The following code implements this functionality.
Define ("TOKEN", "Weixin");
$WECHATOBJ = new Wechatcallbackapitest ();
if (!isset ($_get[' echostr ')) {
$WECHATOBJ->responsemsg ();
}else{
$WECHATOBJ->valid ();
}
Class Wechatcallbackapitest
{
Public Function Valid ()
{
$ECHOSTR = $_get["Echostr"];
if ($this->checksignature ()) {
Echo $echoStr;
Exit
}
}
Private Function checksignature ()
{
$signature = $_get["signature"];
$timestamp = $_get["timestamp"];
$nonce = $_get["nonce"];
$token = token;
$tmpArr = Array ($token, $timestamp, $nonce);
Sort ($TMPARR, sort_string);
$tmpStr = implode ($TMPARR);
$tmpStr = SHA1 ($TMPSTR);
if ($tmpStr = = $signature) {
return true;
}else{
return false;
}
}
Public Function responsemsg ()
{
$POSTSTR = $GLOBALS ["Http_raw_post_data"];
if (!empty ($POSTSTR)) {
$this->logger ("R". $postStr);
$POSTOBJ = simplexml_load_string ($postStr, ' simplexmlelement ', libxml_nocdata);
$RX _type = Trim ($postObj->msgtype);
Switch ($RX _type)
{
Case "Event":
$result = $this->receiveevent ($POSTOBJ);
Break
Case "Text":
$result = $this->receivetext ($POSTOBJ);
Break
}
$this->logger ("T". $result);
echo $result;
}else {
echo "";
Exit
}
}
Private Function Receiveevent ($object)
{
$content = "";
switch ($object->event)
{
case "Subscribe":
$content = "Welcome attention to Square Times Studio";
break;
}
$result = $this->transmittext ($object, $content);
return $result;
}
Private Function Receivetext ($object)
{
$keyword = Trim ($object->content); $url = "http://apix.sinaapp.com/weather/?appkey=". $object->tousername. " &city= ". UrlEncode ($keyword);
$output = file_get_contents ($url);
$content = Json_decode ($output, true);
$result = $this->transmitnews ($object, $content);
return $result;
}
Private Function Transmittext ($object, $content)
{
$TEXTTPL = "<xml>
<tousername><! [cdata[%s]]></tousername>
<fromusername><! [cdata[%s]]></fromusername>
<CreateTime>%s</CreateTime>
<msgtype><! [cdata[text]]></msgtype>
<content><! [cdata[%s]]></content>
</xml> ";
$result = sprintf ($TEXTTPL, $object->fromusername, $object->tousername, Time (), $content);
return $result;
}
Private Function Transmitnews ($object, $newsArray)
{
if (!is_array ($newsArray)) {
Return
}
$ITEMTPL = "<item>
<title><! [cdata[%s]]></title>
<description><! [cdata[%s]]></description>
<picurl><! [cdata[%s]]></picurl>
<url><! [cdata[%s]]></url>
</item>
";
$item _str = "";
foreach ($newsArray as $item) {
$item _str. = sprintf ($ITEMTPL, $item [' Title '], $item [' Description '], $item [' Picurl '], $item [' Url ']);
}
$NEWSTPL = "<xml>
<tousername><! [cdata[%s]]></tousername>
<fromusername><! [cdata[%s]]></fromusername>
<CreateTime>%s</CreateTime>
<msgtype><! [cdata[news]]></msgtype>
<content><! [cdata[]]></content>
<ArticleCount>%s</ArticleCount>
<Articles>
$item _str</articles>
</xml> ";
$result = sprintf ($NEWSTPL, $object->fromusername, $object->tousername, Time (), Count ($newsArray));
return $result;
}
Private Function Logger ($log _content)
{
}
}
?>
The commands used in the public accounts are as follows:
1. Send the city name, such as "Shenzhen", can inquire the weather of the city
Enter the appropriate command on your public account, and the implementation looks similar to the following:
Seventh Chapter Summary
In general, through this tutorial, you get the following rewards:
1. You get a free cloud computing space of 2 through this tutorial. You have successfully enabled the development model and implemented an automatic response time of 3. You have experienced a variety of message receiving and sending very quickly, for example, times when the time spent on their own exploration is much shorter than 4. You understand the principle of the development of the micro-credit public platform, and familiar with all kinds of messages and how it was sent 5. You use the interface of the Square Times studio, successfully developed your first micro-trust public platform function-weather forecast.
What should we do next? You can learn to develop some of the basics of common functions, recommended: Square times Studio preparation, the machinery industry press published the "Micro-trust platform development best Practice", which contains a lot of PHP development techniques, database use, and nearly 30 micro-trust public platform practical functions or technology.
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
