2018/4/9 wap方式微信公众号授权登陆+用户信息获取接口编写完毕

src/main/java/com/zhiwei/Tool/GetWechatOpenUrl.java

@@ -7,7 +7,6 @@ public class GetWechatOpenUrl {
 
 	private static final Logger logger = LoggerFactory.getLogger(GetWechatOpenUrl.class);
 
-	
 	/**
 	 * Step1地址 获取code
 	 * 
@@ -18,7 +17,7 @@ public class GetWechatOpenUrl {
 	 * @param scope
 	 * @return
 	 */
-	public String getCodeUrl(String getCodeUrl,String appid,String redirect_uri,String respone_type,String scope) {
+	public String getCodeUrl(String getCodeUrl, String appid, String redirect_uri, String respone_type, String scope) {
 		StringBuilder url = new StringBuilder();
 		url.append(getCodeUrl);
 		url.append("?appid=");
@@ -34,7 +33,7 @@ public class GetWechatOpenUrl {
 		return url.toString();
 	}
 
-	public String getTokenUrl(String getTokenUrl,String appid,String secret,String code,String grant_type) {
+	public String getTokenUrl(String getTokenUrl, String appid, String secret, String code, String grant_type) {
 		StringBuilder url = new StringBuilder();
 		url.append(getTokenUrl);
 		url.append("?appid=");
@@ -51,6 +50,7 @@ public class GetWechatOpenUrl {
 
 	/**
 	 * 获取用户信息url
+	 * 
 	 * @Title: getUserInfo
 	 * @Description: 获取用户信息url
 	 * @param @param userInfoUrl
@@ -69,4 +69,36 @@ public class GetWechatOpenUrl {
 		logger.info("获取用户信息url:" + url);
 		return url.toString();
 	}
+
+	/**
+	 * wap公众号授权url
+	 * 
+	 * @param wapWR
+	 * @param string
+	 * @Title: getWapLoginUrl
+	 * @Description: wap公众号授权url
+	 * @param @param wapCodeUrl
+	 * @param @param wapAppid
+	 * @param @param wapRedirectUri
+	 * @param @param wapScope
+	 * @param @param wapWR
+	 * @param @return 设定文件
+	 * @return String 返回类型
+	 */
+	public String getWapLoginUrl(String wapCodeUrl, String wapAppid, String wapRedirectUri, String response_type,
+			String wapScope, String wapWR) {
+		StringBuilder url = new StringBuilder();
+		url.append(wapCodeUrl);
+		url.append("?appid=");
+		url.append(wapAppid);
+		url.append("&redirect_uri=");
+		url.append(wapRedirectUri);
+		url.append("&response_type=");
+		url.append(response_type);
+		url.append("&scope=");
+		url.append(wapScope);
+		url.append(wapWR);
+		logger.info("wap公众号授权url:" + url);
+		return url.toString();
+	}
 }

src/main/java/com/zhiwei/config/WechatConfig.java

@@ -30,6 +30,56 @@ public class WechatConfig {
 	private String grantType;
 	// 获取用户个人信息（UnionID机制）地址
 	private String userInfoUrl;
+	// 微信公众号授权登陆地址
+	private String wapCodeUrl;
+	// 微信公众号授权appid
+	private String wapAppid;
+	// 微信公众号成功授权后的回调地址,域名必须与审核时填写的授权域名一致
+	private String wapRedirectUri;
+	// 微信公众号应用授权作用域
+	private String wapScope;
+	// #wechat_redirect无论直接打开还是做页面302重定向时候，必须带此参数
+	private String wapWR;
+
+	public String getWapCodeUrl() {
+		return wapCodeUrl;
+	}
+
+	public void setWapCodeUrl(String wapCodeUrl) {
+		this.wapCodeUrl = wapCodeUrl;
+	}
+
+	public String getWapAppid() {
+		return wapAppid;
+	}
+
+	public void setWapAppid(String wapAppid) {
+		this.wapAppid = wapAppid;
+	}
+
+	public String getWapRedirectUri() {
+		return wapRedirectUri;
+	}
+
+	public void setWapRedirectUri(String wapRedirectUri) {
+		this.wapRedirectUri = wapRedirectUri;
+	}
+
+	public String getWapScope() {
+		return wapScope;
+	}
+
+	public void setWapScope(String wapScope) {
+		this.wapScope = wapScope;
+	}
+
+	public String getWapWR() {
+		return wapWR;
+	}
+
+	public void setWapWR(String wapWR) {
+		this.wapWR = wapWR;
+	}
 
 	public String getUserInfoUrl() {
 		return userInfoUrl;

src/main/java/com/zhiwei/controller/WapWechatLoginController.java

+package com.zhiwei.controller;
+
+import java.io.IOException;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.HttpStatus;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.DefaultHttpClient;
+import org.apache.http.util.EntityUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.alibaba.fastjson.JSONObject;
+import com.zhiwei.Tool.GetWechatOpenUrl;
+import com.zhiwei.Tool.Tools;
+import com.zhiwei.config.WechatConfig;
+import com.zhiwei.entity.WeChatTokenEntity;
+
+@SuppressWarnings("deprecation")
+@RestController
+public class WapWechatLoginController {
+	@Autowired
+	private WechatConfig config;
+
+	private static final Logger logger = LoggerFactory.getLogger(WapWechatLoginController.class);
+
+	private GetWechatOpenUrl getUrl = new GetWechatOpenUrl();
+
+	private static String yoururl = null;
+
+	/**
+	 * 回调接口
+	 * 
+	 * @param response
+	 * @param request
+	 */
+	@SuppressWarnings("resource")
+	@RequestMapping("/wapwechat/recall")
+	public void Recall(HttpServletResponse response, HttpServletRequest request) {
+		// 取得code
+		String code = request.getParameter("code");
+		// 获取token的地址
+		String url = null;
+		try {
+			url = getUrl.getTokenUrl(config.getGetTokenUrl(), config.getAppid(), config.getSecret(), code,
+					config.getGrantType());
+			String resultToken = "";
+			// 根据地址获取请求
+			HttpGet httpGet = new HttpGet(url);// 这里发送get请求
+			// 获取当前客户端对象
+			HttpClient httpClient = new DefaultHttpClient();
+			// 通过请求对象获取响应对象
+			HttpResponse httpresponse;
+			httpresponse = httpClient.execute(httpGet);
+
+			// 判断网络连接状态码是否正常(0--200都数正常)
+			if (httpresponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
+				resultToken = EntityUtils.toString(httpresponse.getEntity(), "utf-8");
+			}
+//			System.out.println(resultToken);
+			WeChatTokenEntity entity = JSONObject.parseObject(resultToken, WeChatTokenEntity.class);
+//			System.err.println(entity.toString());
+			logger.info(entity.toString());
+
+			String sendurl = yoururl + "?access_token=" + entity.getAccess_token() + "&openid=" + entity.getOpenid()
+					+ "&expires_in=" + entity.getExpires_in() + "&unionid=" + entity.getUnionid();
+			response.sendRedirect(sendurl);
+		} catch (IOException e) {
+			logger.error("微信公众号授权请求失败", e);
+		}
+	}
+
+	@RequestMapping(value = "/wapwechat/getUserInfo", method = RequestMethod.GET)
+	public String getWechatUserInfo(@RequestParam(value = "access_token") String access_token,
+			@RequestParam(value = "openid") String openid, HttpServletResponse response, HttpServletRequest request) {
+//		https://api.weixin.qq.com/sns/userinfo?access_token=ACCESS_TOKEN&openid=OPENID
+		try {
+			String url = getUrl.getUserInfo(config.getUserInfoUrl(), access_token, openid);
+			return Tools.httpGet(url);
+		} catch (Exception e) {
+			logger.error("微信公众号授权请求用户信息失败", e);
+			return Tools.returnCommonError("zhiwei授权接口出错");
+		}
+	}
+
+	@RequestMapping("/wapwechat/login")
+	public void wapLogin(@RequestParam(value = "redirect_uri") String redirect_uri, HttpServletResponse response,
+			HttpServletRequest request) {
+		try {
+			yoururl = redirect_uri;
+			String url = getUrl.getWapLoginUrl(config.getWapCodeUrl(), config.getWapAppid(), config.getWapRedirectUri(),
+					config.getResponseType(), config.getWapScope(), config.getWapWR());
+			response.sendRedirect(url);
+		} catch (IOException e) {
+			logger.error("微信公众号授权登录请求发送失败", e);
+		}
+	}
+
+}

src/main/java/com/zhiwei/controller/WechatLoginController.java

@@ -25,7 +25,7 @@ import com.zhiwei.Tool.Tools;
 import com.zhiwei.config.WechatConfig;
 import com.zhiwei.entity.WeChatTokenEntity;
 
-//微博授权登录
+
 @SuppressWarnings("deprecation")
 @RestController
 public class WechatLoginController {
@@ -85,7 +85,7 @@ public class WechatLoginController {
 			logger.info(entity.toString());
 
 			String sendurl = yoururl + "?access_token=" + entity.getAccess_token() + "&openid=" + entity.getOpenid()
-					+ "&expires_in=" + entity.getExpires_in()+ "&unionid=" + entity.getUnionid();
+					+ "&expires_in=" + entity.getExpires_in() + "&unionid=" + entity.getUnionid();
 			response.sendRedirect(sendurl);
 		} catch (IOException e) {
 			logger.error("微信回调请求失败,错误信息:{},错误位置:{}", e.getMessage(), e.getStackTrace());
@@ -94,8 +94,7 @@ public class WechatLoginController {
 
 	@RequestMapping(value = "/WechatLogin/getUserInfo", method = RequestMethod.GET)
 	public String getWechatUserInfo(@RequestParam(value = "access_token") String access_token,
-			@RequestParam(value = "openid") String openid,
-			HttpServletResponse response, HttpServletRequest request) {
+			@RequestParam(value = "openid") String openid, HttpServletResponse response, HttpServletRequest request) {
 //		https://api.weixin.qq.com/sns/userinfo?access_token=ACCESS_TOKEN&openid=OPENID
 		try {
 			String url = getUrl.getUserInfo(config.getUserInfoUrl(), access_token, openid);
@@ -106,5 +105,4 @@ public class WechatLoginController {
 		}
 	}
 
-	
 }

src/main/resources/wechatlogin.properties

@@ -17,3 +17,13 @@ wechat.getTokenUrl=https://api.weixin.qq.com/sns/oauth2/access_token
 wechat.grantType=authorization_code
 #获取用户个人信息（UnionID机制）地址
 wechat.userInfoUrl=https://api.weixin.qq.com/sns/userinfo
+#微信公众号授权登陆地址
+wechat.wapCodeUrl=https://open.weixin.qq.com/connect/oauth2/authorize
+#微信公众号授权appid
+wechat.wapAppid=wxd1f40dde7e15845f
+#微信公众号成功授权后的回调地址,域名必须与审核时填写的授权域名一致
+wechat.wapRedirectUri =http://login.zhiweidata.com/wapwechat/recall
+#微信公众号应用授权作用域，snsapi_base （不弹出授权页面，直接跳转，只能获取用户openid），snsapi_userinfo （弹出授权页面，可通过openid拿到昵称、性别、所在地。并且， 即使在未关注的情况下，只要用户授权，也能获取其信息 ）
+wechat.wapScope=snsapi_userinfo
+#微信公众号#wechat_redirect无论直接打开还是做页面302重定向时候，必须带此参数
+wechat.wapWR=#wechat_redirect
\ No newline at end of file