网络错误，无法连接到服务器

[TANGandXUE]

控制台：
请求拦截器 Object {url: "/api/send_sms?source=俺妈说妈妈", options: {…}}
响应拦截器： Object {url: "/api/send_sms?source=俺妈说妈妈", options: {…}} Response {type: "basic", url: "http://chat3.tangandxue.cn:3200/api/send_sms?source=%E4%BF%BA%E5%A6%88%E8%AF%B4%E5%A6%88%E5%A6%88", redirected: false, status: 200, ok: true, …}
Object {code: 504, data: SyntaxError, message: "网络异常，请稍后重新尝试。"}

[JiangJiang001]

我也是这样，你解决了吗