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先看一个演示图片(图片不是静止哦只是慢)
如何接入人脸融合功能到小程序
创建一个AI应用
https://ai.qq.com/cgi-bin/con... 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
<dependency> <groupId>cn.xsshome</groupId> <artifactId>taip</artifactId> <version>4.2.1</version> </dependency>
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; @Controller @RequestMapping(value="/facemerge") @Scope("prototype") public class FaceMergeController extends BaseController{ private static final Logger logger = Logger.getLogger(FaceMergeController.class); @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; public class BaseController { public Map session; public String openId; public String errMsg; public String jsonParam; public String callback; protected HttpServletRequest request; protected HttpServletResponse response; @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; 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) { e.printStackTrace(); } } 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) { 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) { e.printStackTrace(); } } }
微信小程序代码实现
小帅一点资讯小程序代码是开源的哦
学习并使用了微信小程序scroll-view组件
相关代码请移步gitee查看 https://gitee.com/xshuai/weix...
微信小程序上传限制为2048kb。相关图片过多超了限制。因此需要用到云存储。使用阿里云 腾讯云都可以哦。在亲测的情况下发现。即使云储存域名不在小程序里面添加也是可以正常访问哦
  
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