XuJiacheng
72e974672e
新增微信登录/注册合一接口、资料完善接口和token刷新接口 重构用户服务层，支持自动维护用户类型和资料完整度 引入JWT认证中间件和请求验证中间件 更新文档与测试用例，支持dist构建部署
1.6 KiB
1.6 KiB
// 获取微信小程序OpenID private async Task GetWxOpenIdAsync(string code) { try { var appId = configuration["WeChat:AppId"]; var appSecret = configuration["WeChat:AppSecret"];
if (string.IsNullOrEmpty(appId) || string.IsNullOrEmpty(appSecret))
{
throw new Exception("微信小程序配置缺失");
}
var httpClient = _httpClientFactory.CreateClient();
var url = $"https://api.weixin.qq.com/sns/jscode2session?appid={appId}&secret={appSecret}&js_code={code}&grant_type=authorization_code";
var response = await httpClient.GetAsync(url);
response.EnsureSuccessStatusCode();
var responseContent = await response.Content.ReadAsStringAsync();
var jsonDocument = JsonDocument.Parse(responseContent);
if (jsonDocument.RootElement.TryGetProperty("openid", out var openidElement))
{
return openidElement.GetString();
}
else
{
// 如果有错误信息，抛出异常
if (jsonDocument.RootElement.TryGetProperty("errcode", out var errcodeElement) &&
jsonDocument.RootElement.TryGetProperty("errmsg", out var errmsgElement))
{
throw new Exception($"获取OpenID失败: {errcodeElement.GetInt32()} - {errmsgElement.GetString()}");
}
throw new Exception("获取OpenID失败: 响应中未包含openid");
}
}
catch (Exception ex)
{
throw new Exception($"获取微信OpenID时发生错误: {ex.Message}");
}
}