Java实现支付宝小程序获取用户个人信息

Java实现支付宝用户授权，获取用户信息:
/*** * 支付宝用户授权，获取用户信息 * @author Mark * @param code * @return */ public static
UserInfo getALiPayUserInfo(String code) { UserInfo info = null;
//根据code获取accessToken AlipayClient alipayClient = new
DefaultAlipayClient("https://openapi.alipay.com/gateway.do", "你的APPID",
"你的支付宝私钥", "json", "GBK", "你的支付宝公钥", "RSA2"); AlipaySystemOauthTokenRequest
request = new AlipaySystemOauthTokenRequest();
request.setGrantType("authorization_code"); request.setCode(code);
request.setRefreshToken("201208134b203fe6c11548bcabd8da5bb087a83b");
AlipaySystemOauthTokenResponse response = null; try { response =
alipayClient.execute(request); } catch (AlipayApiException e) { // TODO
Auto-generated catch block e.printStackTrace(); } if (response.isSuccess()) {
//根据accessToken获取用户信息 AlipayClient alipayClients = new
DefaultAlipayClient("https://openapi.alipay.com/gateway.do", "你的APPID",
"你的支付宝私钥", "json", "GBK", "你的支付宝公钥", "RSA2"); AlipayUserInfoShareRequest req =
new AlipayUserInfoShareRequest(); AlipayUserInfoShareResponse res = null; try {
res = alipayClients.execute(req, response.getAccessToken()); } catch
(AlipayApiException e) { // TODO Auto-generated catch block
e.printStackTrace(); } if (res.isSuccess()) { info = new UserInfo();
info.setUserId(res.getUserId()); info.setAvatar(res.getAvatar());
info.setProvince(res.getProvince()); info.setCity(info.getCity());
info.setNickName(res.getNickName());
info.setIsStudentCertified(res.getIsStudentCertified());
info.setUserType(res.getUserType()); info.setUserStatus(res.getUserStatus());
info.setIsCertified(res.getIsCertified()); info.setGender(res.getGender());
return info; } else { info = new UserInfo(); return info; } } else { info = new
UserInfo(); return info; } }

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