fix(system): 优化微信登录接口的响应处理和异常处理

- 改进了微信手机号和 access_token 获取接口的响应清理逻辑
- 增加了对响应格式的验证和错误处理
-优化了缓存 access_token 的存储和解析
- 提升了代码的健壮性和错误提示的详细性

src/main/java/com/gxwebsoft/common/system/controller/WxLoginController.java

@@ -195,14 +195,46 @@ public class WxLoginController extends BaseController {
         System.out.println("用户不存在，注册新用户: " + phone);
 
         try {
-            if ((userParam.getOpenid() == null || userParam.getOpenid().isEmpty()) && userParam.getAuthCode() != null) {
+            // 确保获取openid - 优先使用已有的openid，否则通过code获取
-                UserParam userParam2 = new UserParam();
+            if (StrUtil.isBlank(userParam.getOpenid())) {
-                userParam2.setCode(userParam.getAuthCode());
+                String codeToUse = null;
-                JSONObject result = getOpenIdByCode(userParam2);
+                // 优先使用authCode，如果没有则使用code
-                System.out.println("userInfo res:" + result);
+                if (StrUtil.isNotBlank(userParam.getAuthCode())) {
-                String openid = result.getString("openid");
+                    codeToUse = userParam.getAuthCode();
-                userParam.setOpenid(openid);
+                } else if (StrUtil.isNotBlank(userParam.getCode())) {
+                    codeToUse = userParam.getCode();
                 }
+
+                if (StrUtil.isNotBlank(codeToUse)) {
+                    try {
+                        UserParam userParam2 = new UserParam();
+                        userParam2.setCode(codeToUse);
+                        JSONObject result = getOpenIdByCode(userParam2);
+                        System.out.println("获取openid结果: " + result);
+
+                        if (result != null) {
+                            String openid = result.getString("openid");
+                            String unionid = result.getString("unionid");
+                            if (StrUtil.isNotBlank(openid)) {
+                                userParam.setOpenid(openid);
+                                System.out.println("成功获取openid: " + openid);
+                            }
+                            if (StrUtil.isNotBlank(unionid)) {
+                                userParam.setUnionid(unionid);
+                                System.out.println("成功获取unionid: " + unionid);
+                            }
+                        }
+                    } catch (Exception e) {
+                        System.err.println("获取openid失败，但继续注册流程: " + e.getMessage());
+                        // 不抛出异常，允许没有openid的情况下继续注册
+                    }
+                } else {
+                    System.out.println("警告：没有提供code或authCode，无法获取openid");
+                }
+            } else {
+                System.out.println("使用已有的openid: " + userParam.getOpenid());
+            }
+
             userParam.setPhone(phone);
             user = addUser(userParam);
             user.setRecommend(1);

src/main/java/com/gxwebsoft/common/system/param/UserParam.java

@@ -308,4 +308,8 @@ public class UserParam extends BaseParam {
     @ApiModelProperty(value = "微信小程序会话密钥")
     @TableField(exist = false)
     private String sessionKey;
+
+    @ApiModelProperty(value = "场景类型")
+    @TableField(exist = false)
+    private String sceneType;
 }