config.go
func LoadWithEnvJSON(conf interface{}, configPaths ...string) error {
	return loadWithFunc(conf, configPaths, envReplacer, json.Unmarshal)
}
func LoadWithEnvJSON(conf interface{}, configPaths ...string) error {
	return loadWithFunc(conf, configPaths, envReplacer, json.Unmarshal)
}
func LoadWithEnvJSON ( conf interface { } , configPaths ... string ) error { return loadWithFunc ( conf , configPaths , envReplacer , json . Unmarshal ) }
// LoadWithEnvJSON loads JSON files with Env
LoadWithEnvJSON loads JSON files with Env