提交代码

service/src/main/java/com/hfkj/common/utils/WxUtils.java

@@ -167,6 +167,50 @@ public class WxUtils {
         return new String(nonceChars);
     }
 
+    /**
+     * 用SHA1算法生成安全签名
+     * @param data 数据
+     * @return 安全签名
+     * @throws Exception
+     */
+    public static String getSHA1(final Map<String, Object> data) throws Exception
+    {
+        try {
+            Set<String> keySet = data.keySet();
+            String[] keyArray = keySet.toArray(new String[keySet.size()]);
+            Arrays.sort(keyArray);
+            StringBuilder sb = new StringBuilder();
+            for (String k : keyArray) {
+                if (k.equals(WXPayConstants.FIELD_SIGN) || k.equals("apiKey")) {
+                    continue;
+                }
+                if (data.get(k) != null) // 参数值为空，则不参与签名
+                {
+                    sb.append(k).append("=").append(data.get(k)).append("&");
+                }
+            }
+            String str = sb.substring(0 , sb.length()-1);
+            // SHA1签名生成
+            MessageDigest md = MessageDigest.getInstance("SHA-1");
+            md.update(str.getBytes());
+            byte[] digest = md.digest();
+
+            StringBuffer hexstr = new StringBuffer();
+            String shaHex = "";
+            for (int i = 0; i < digest.length; i++) {
+                shaHex = Integer.toHexString(digest[i] & 0xFF);
+                if (shaHex.length() < 2) {
+                    hexstr.append(0);
+                }
+                hexstr.append(shaHex);
+            }
+            return hexstr.toString();
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw new Exception(String.format("Invalid sign_type: %s"));
+        }
+    }
+
     /**
      * 拼接签名数据
      *

user/src/main/java/com/user/controller/BsUserController.java

@@ -7,9 +7,7 @@ import com.hfkj.common.exception.ErrorCode;
 import com.hfkj.common.exception.ErrorHelp;
 import com.hfkj.common.exception.SysCode;
 import com.hfkj.common.security.UserCenter;
-import com.hfkj.common.utils.MemberValidateUtil;
-import com.hfkj.common.utils.RedisUtil;
-import com.hfkj.common.utils.ResponseMsgUtil;
+import com.hfkj.common.utils.*;
 import com.hfkj.config.WxMaConfig;
 import com.hfkj.entity.BsUser;
 import com.hfkj.model.ResponseData;
@@ -26,14 +24,12 @@ import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -139,6 +135,23 @@ public class BsUserController {
         }
     }
 
+    @RequestMapping(value = "/getH5AccessToken", method = RequestMethod.GET)
+    @ResponseBody
+    @ApiOperation(value = "【H5】获取AccessToken")
+    public ResponseData getH5AccessToken(@RequestParam(value = "code", required = true) String code) {
+        try {
+            Map<String, Object> params = new HashMap<>();
+            params.put("appid", "wxa075e8509802f826");
+            params.put("secret", "0e606fc1378d35e359fcf3f15570b2c5");
+            params.put("code", code);
+            params.put("grant_type", "authorization_code");
+            return ResponseMsgUtil.success(HttpsUtils.doGet("https://api.weixin.qq.com/sns/oauth2/access_token", params));
+
+        } catch (Exception e) {
+            return ResponseMsgUtil.exception(e);
+        }
+    }
+
     @RequestMapping(value = "/wechatMaPhone", method = RequestMethod.POST)
     @ResponseBody
     @ApiOperation(value = "微信小程序手机号登录")