本例需安装ut-data数据通信模块（在可视化开发模式下）安装可视化包
一般来说，对于公开的数据我们使用js方式较多，这包含了ajax/request等。
用到的JS函数：md5.js加密方法、time.js时间方法
1.Ajax请求数据示例
var token=md5("13123efee9b6b49bb15501a2e323e5bd"+gettimestamp()); $.ajax({ type: "POST", url: "<{$appurl}>/?m=ut-api&p=data-query", data: { "table":"cms_article", "where":"id=1" }, beforeSend: function(XMLHttpRequest){ XMLHttpRequest.setRequestHeader("time",getnowdate()); XMLHttpRequest.setRequestHeader("token",token); }, dataType: "json", success: function (data) { } })

2.小程序（微信）请求数据示例
wx.request({ url: "https://" + weburl + "/?m=ut-api&p=data-query", data: { 'table': 'cms_article', 'where': 'id=1' }, header: { 'time': '2023-05-27 01:15:16', 'token': '55123ef3e9b6b49bb15501a2e32322bd', 'Content-Type': 'application/x-www-form-urlencoded' }, method: 'POST', success: function (res) { that.setData({ data: res.data }) } })

3.php Curl请求数据示例
PHP方法很多，以下示例中参数where的值id=1存在等号转义的问题，在此例中需要将=转为%3D
$apikey="13123efee9b6b49bb15501a2e323e5bd"; $url=$config["APPURL"]."/?m=ut-api&p=data-query"; $data ="table=cms_article&where=id%3D1";//POST数据 $token=md5($apikey.time()); $header = array( "Content-Type:application/x-www-form-urlencoded", "time:".date("Y-m-d H:i:s",time()), "token:".$token ); $result = CurlPost($url, $data, 5, $header); var_dump($result); function ThisUrl(){ $url = (isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == '443') ? 'https://' : 'http://'; $url .= $_SERVER['HTTP_HOST']; $url .= isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : urlencode($_SERVER['PHP_SELF']) . '?' . urlencode($_SERVER['QUERY_STRING']); return $url; } function CurlPost($url, $data = "", $timeout = 5, $header = "") { $header = empty($header) ? '' : $header; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); curl_setopt($ch, CURLOPT_REFERER, ThisUrl()); curl_setopt($ch, CURLOPT_POST, true); curl_setopt($ch, CURLOPT_POSTFIELDS, $data); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout); curl_setopt($ch, CURLOPT_TIMEOUT, $timeout); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_HTTPHEADER, $header); $result = curl_exec($ch); curl_close($ch); return $result; }

4.asp请求数据示例
请注意asp同样有特殊字符转义的问题，POST的参数值应当是转义后的值。 dim data,apikey,token apikey="13123efee9b6b49bb15501a2e323e5bd" token=md5(apikey&ToUnixTime(now(),+8),32) data=PostHTTPPage("https://xxx.com/?m=ut-api&p=data-query","table=cms_article&where=id%3D1",token) response.write data Function ToUnixTime(strTime, intTimeZone) If IsEmpty(strTime) or Not IsDate(strTime) Then strTime = Now If IsEmpty(intTimeZone) or Not isNumeric(intTimeZone) Then intTimeZone = 0 ToUnixTime = DateAdd("h",-intTimeZone,strTime) ToUnixTime = DateDiff("s","1970-01-01 00:00:00", ToUnixTime) End Function function PostHTTPPage(url,data,token) dim Http set Http=server.createobject("MSXML2.SERVERXMLHTTP.3.0") Http.open "POST",url,false Http.setRequestHeader "CONTENT-TYPE", "application/x-www-form-urlencoded" Http.setRequestHeader "time", Now() Http.setRequestHeader "token", token Http.send(data) if Http.readystate<>4 then exit function End if PostHTTPPage=bytesToBSTR(Http.responseBody,"utf-8") set http=nothing if err.number<>0 then err.Clear End function

5.java请求数据示例
代码片段 import org.apache.http.HttpEntity; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.methods.CloseableHttpResponse; import org.apache.http.client.methods.HttpPost; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; import org.apache.http.message.BasicNameValuePair; import org.apache.http.util.EntityUtils; import java.util.ArrayList; import java.util.List; ....类 HttpPost post = new HttpPost("https://xxx.com/?m=ut-api&p=data-query"); try { List<BasicNameValuePair> list = new ArrayList<BasicNameValuePair>(); list.add(new BasicNameValuePair("table", "cms_table")); list.add(new BasicNameValuePair("where","id=1")); post.setEntity(new UrlEncodedFormEntity(list, "UTF-8")); post.addHeader("time","2023-05-27 01:15:16"); post.addHeader("token","55123ef3e9b6b49bb15501a2e32322bd"); CloseableHttpClient client = HttpClients.createDefault(); CloseableHttpResponse response = client.execute(post); HttpEntity entity = response.getEntity(); String result = EntityUtils.toString(entity, "UTF-8"); System.out.println(result); } catch (Exception e1) { e1.printStackTrace(); }