更新文件 WechatScanLoginController.java

src/main/java/com/template/controller/WechatScanLoginController.java

@@ -1,8 +1,11 @@
 package com.template.controller;
 
+import com.alibaba.fastjson.JSONObject;
 import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import com.github.pagehelper.util.StringUtil;
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
 import com.template.annotation.PassToken;
 import com.template.api.WechatScanLoginControllerAPI;
 import com.template.common.constanst.Constanst;
@@ -31,6 +34,7 @@ import java.io.UnsupportedEncodingException;
 import java.math.BigDecimal;
 import java.net.URLEncoder;
 import java.text.ParseException;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -260,4 +264,33 @@ public class WechatScanLoginController implements WechatScanLoginControllerAPI {
 		List<List<BigDecimal>> ld = RandomTrackAlgorithm.getPosition();
 		return CommonResult.ok(ld);
 	}
+
+	public CommonResult vertify(String code){
+		if (StringUtils.isBlank(code)){
+			return CommonResult.fail("请传入code");
+		}
+		String url = "https://api.weixin.qq.com/sns/jscode2session?" +
+				"appid=" + PropertiesUtil.getValue(HttpParame.APPID) +
+				"&secret=" + PropertiesUtil.getValue(HttpParame.SECRET) +
+				"&js_code=" + code +
+				"&grant_type=authorization_code";
+
+		String json = HttpClientUtils.getInstance().sendHttpGet(url);
+		Gson gson = new Gson();
+		HashMap<String, String> userMap = gson.fromJson(json.toString(), new TypeToken<HashMap<String, String>>() {}.getType());
+		String openid = "";
+		try {
+			openid = userMap.get("openid").toString();
+		} catch (Exception e) {
+			return CommonResult.fail("code异常");
+		}
+		SmartUser user = wechatScanLoginService.selectByOpenid(openid);
+		if (user==null){
+			return CommonResult.fail("请绑定后再进入");
+		}
+		String token = JWTUtil.getToken(user);
+		JSONObject jsonObject = new JSONObject();
+		jsonObject.put("token", token);
+		return CommonResult.ok(jsonObject.toString());
+	}
 }