Expected URL scheme 'http' or 'https' but no colon was found

Expected URL scheme 'http' or 'https' but no colon was found

请求接口或者调用封装的方法时，代码中的URl是通过配置文件[比如apollo]或者接口获得的，获取配置出错就会导致此问题，更改配置即可。