小程序中怎么接入人脸融合功能

今天小编给大家分享一下小程序中怎么接入人脸融合功能 的相关知识点，内容详细，逻辑清晰，相信大部分人都还太了解这方面的知识，所以分享这篇文章给大家参考一下，希望大家阅读完这篇文章后有所收获，下面我们一起来了解一下吧。

创建一个AI应用

https://ai.qq.com/cgi-bin/console_overview 登录腾讯AI，创建并勾选相关接口即可。

记得复制APPID APPKEY

使用Java接入该功能

创建一个SpringMVC工程，包含上传相关jar。或者SpringBoot工程也行。鄙人后端还在完善并没有完全开源。具体可以参考https://gitee.com/xshuai/xai 项目

Java调用腾讯AI接口。小帅丶已经封装成SDK。也是开源的 https://gitee.com/xshuai/taip

如果使用maven搭建。直接pom引入即可哦

cn.xsshometaip4.2.1

• FaceMergeController（后端处理代码）

import java.util.Iterator;import org.apache.log4j.Logger;import org.springframework.context.annotation.Scope;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;import org.springframework.web.multipart.MultipartFile;import org.springframework.web.multipart.MultipartHttpServletRequest;import cn.xsshome.taip.ptu.TAipPtu;/*** 人脸融合接口* url:http://www.xxx.com/facemerge/uploadFM*/@Controller@RequestMapping(value="/facemerge")@Scope("prototype")public class FaceMergeController extends BaseController{        private static final Logger logger = Logger.getLogger(FaceMergeController.class);        /**         * 人脸融合         * @throws Exception         */        @RequestMapping(value="/uploadFM",method=RequestMethod.POST)        public void UploadBDANIMAL()throws Exception{                TAipPtu aipPtu = new TAipPtu("APPID", "APPKEY");                String model = request.getParameter("model");                logger.info("model的值是===="+model);                String model = request.getParameter("model");                logger.info("model的值是===="+model);                    String result = "";                    MultipartHttpServletRequest mpRequest = (MultipartHttpServletRequest)this.request;                    Iterator iter = mpRequest.getFileNames();                    MultipartFile file = null;                    while (iter.hasNext()) {                      file = mpRequest.getFile((String)iter.next());                      if ((file != null) && (file.getSize() != 0L)){                        byte[] image = file.getBytes();                        String apiPtuResult = aipPtu.faceMerge(image,Integer.parseInt(model));                        PrintUtil.printJson(this.response, apiPtuResult);                      } else {                        logger.error("请检查上传文件是否正确");                        result = "{\"result\", \"FAIL\",\"msg\":\"服务器开小差了\"}";                        PrintUtil.printJson(this.response, result);                      }                    }                }}

• BaseController(基类)

import java.util.Map;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.springframework.web.bind.annotation.ModelAttribute;/** * 基类Controller  * 一些参数 * Title: BaseController  * @author 小帅丶 * @version 1.0 */public class BaseController {        public Map session;        public String openId;        public String errMsg;        public String jsonParam;        public String callback;        protected HttpServletRequest request;        protected HttpServletResponse response;        /**         * 每次请求都会带上         * @param jsonParam         * @param callback         * @param openId         */        @ModelAttribute        public void setReqAndRes(Map session, String openId, String errMsg,                        String jsonParam, String callback, HttpServletRequest request,                        HttpServletResponse response) {                this.session = session;                this.openId = openId;                this.errMsg = errMsg;                this.jsonParam = jsonParam;                this.callback = callback;                this.request = request;                this.response = response;        }        public Map getSession() {                return session;        }        public void setSession(Map session) {                this.session = session;        }        public String getOpenId() {                return openId;        }        public void setOpenId(String openId) {                this.openId = openId;        }        public String getErrMsg() {                return errMsg;        }        public void setErrMsg(String errMsg) {                this.errMsg = errMsg;        }        public String getJsonParam() {                return jsonParam;        }        public void setJsonParam(String jsonParam) {                this.jsonParam = jsonParam;        }        public String getCallback() {                return callback;        }        public void setCallback(String callback) {                this.callback = callback;        }        public HttpServletRequest getRequest() {                return request;        }        public void setRequest(HttpServletRequest request) {                this.request = request;        }        public HttpServletResponse getResponse() {                return response;        }        public void setResponse(HttpServletResponse response) {                this.response = response;        }                public String getRealPath(String path) {                return request.getSession().getServletContext().getRealPath(path);        }}

• PrintUtil(响应类)

import java.io.IOException;import java.io.PrintWriter;import java.io.Writer;import javax.servlet.http.HttpServletResponse;/** * 输出结果 * @author 小帅丶 * */public class PrintUtil {        public static void printXml(HttpServletResponse response,String result){                try {                        response.setContentType("text/xml; charset=UTF-8");                          PrintWriter sos = response.getWriter();                        sos.write(result);                        sos.flush();                        sos.close();                } catch (IOException e) {                        // TODO Auto-generated catch block                        e.printStackTrace();                }        }                /**         * 采用json 或 jsonp         * @param callback         * @param response         * @param result         */        public static void printJson(String callback,HttpServletResponse response,String result){                boolean jsonP = false;                if (callback != null) {                    jsonP = true;                    response.setContentType("text/javascript;charset=utf-8");                } else {                    response.setContentType("application/x-json;charset=utf-8");                }                                        try {                                Writer out = response.getWriter();                                if (jsonP) {                                    out.write(callback + "(");                                }                                out.write(result.toString());                                if (jsonP) {                                    out.write(");");                                }                                out.flush();                                out.close();                        } catch (Exception e) {                                // TODO Auto-generated catch block                                e.printStackTrace();                        }                                                        }                public static void printJson(HttpServletResponse response,String result){                try {                        response.setCharacterEncoding("UTF-8");                      response.setContentType("application/json; charset=utf-8");                          PrintWriter sos = response.getWriter();                        sos.write(result);                        sos.flush();                        sos.close();                } catch (IOException e) {                        // TODO Auto-generated catch block                        e.printStackTrace();                }        }}

以上就是"小程序中怎么接入人脸融合功能 "这篇文章的所有内容，感谢各位的阅读！相信大家阅读完这篇文章都有很大的收获，小编每天都会为大家更新不同的知识，如果还想学习更多的知识，请关注行业资讯频道。