/// <summary>
/// 获取二维码使用b接口
/// </summary>
/// <param name="appId"></param>
/// <param name="path"></param>
/// <param name="width"></param>
/// <returns></returns>
public static qrcodeclass GetWxQrcode(string access_token, string path, string scene, int width = 430)
{
qrcodeclass model = new qrcodeclass();
if (string.IsNullOrEmpty(path) || width <= 0)
{
model.isok = -1;
model.msg = "参数错误";
return(model);
}
string postData = JsonConvert.SerializeObject(new
{
scene,
page = path,
width = 200,
is_hyaline = false,
});
string errorMessage = "";
string qrCode = HttpPostSaveImg("https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=" + access_token, postData, ref errorMessage);
if (string.IsNullOrEmpty(qrCode))
{
model.isok = -1;
model.msg = $"获取失败!{errorMessage}";
return(model);
}
model.url = qrCode;
model.isok = 1;
model.msg = "成功";
return(model);
}
/// <summary>
/// 获取小程序二维码
/// </summary>
/// <param name="url">获取token的路径</param>
/// <param name="AppId"></param>
/// <returns></returns>
public static qrcodeclass GetMiniAppQrcode_wxaapp(string access_token, string path, int width = 200)
{
qrcodeclass model = new qrcodeclass();
try
{
//小程序二维码
string qrCode = "";
string postData = JsonConvert.SerializeObject(new
{
path = path,
width = width,
});
string errorMessage = "";
qrCode = HttpPostSaveImg("https://api.weixin.qq.com/cgi-bin/wxaapp/createwxaqrcode?access_token=" + access_token, postData, ref errorMessage);
if (string.IsNullOrEmpty(qrCode))
{
model.isok = -1;
model.msg = $"获取失败!{errorMessage}";
return(model);
}
model.url = qrCode;
model.isok = 1;
model.msg = "成功";
}
catch (Exception)
{
}
return(model);
}
/// <summary>
/// 获取小程序二维码
/// </summary>
/// <param name="AppId"></param>
/// <returns></returns>
public static qrcodeclass GetMiniAppQrcode(string access_token, string page, string scene = "", int width = 200)
{
qrcodeclass model = new qrcodeclass();
try
{
string qrCode = "";
string errorMessage = "";
if (string.IsNullOrEmpty(scene))
{
//表示新增
string postData = JsonConvert.SerializeObject(new
{
path = page,
//page = page,
width = width,
auto_color = true,
line_color = new { r = "0", g = "0", b = "0" }
});
qrCode = HttpPostSaveImg("https://api.weixin.qq.com/wxa/getwxacode?access_token=" + access_token, postData, ref errorMessage);
}
else
{
//表示新增
string postData = JsonConvert.SerializeObject(new
{
scene = scene,
page = page,
//path = page,
width = width,
auto_color = true,
line_color = new { r = "0", g = "0", b = "0" }
});
qrCode = HttpPostSaveImg("https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=" + access_token, postData, ref errorMessage);
}
if (string.IsNullOrEmpty(qrCode))
{
model.isok = -1;
model.msg = $"获取失败!{errorMessage}";
return(model);
}
model.url = qrCode;
model.isok = 1;
model.msg = "成功";
}
catch (Exception ex)
{
model.msg = "异常" + ex.Message;
}
return(model);
}
/// <summary>
/// 获取小程序码不带参数
/// </summary>
/// <param name="appId"></param>
/// <param name="dmsg"></param>
/// <param name="pagePath"></param>
/// <returns></returns>
public static string GetQrcode(string token, string pagePath, string scene = "")
{
string qrcodeImg = string.Empty;
//获取二维码
qrcodeclass resultQcode = GetMiniAppQrcode(token, pagePath, scene);
if (resultQcode != null)
{
if (resultQcode.isok > 0)
{
qrcodeImg = resultQcode.url;
}
}
return(qrcodeImg);
}
