![image](https://user-images.githubusercontent.com/18097545/78014651-d54cb580-737a-11ea-809c-fe5dc884ec55.png)

dubbo 2.7.3， 同时暴露rest和dubbo，com.alibaba.dubbo.samples.echo.api.EchoService这个接口是dubbo协议的，还是当做rest来暴露？

switch (desc.charAt(c)) {
                case JVM_VOID: {
                    sb.append("void");
                    break;
                }
                case JVM_BOOLEAN: {
                    sb.append("boolean");
                    break;
                }
                case JVM_BYTE: {
                    sb.append("byte");
                    break;
                }
                case JVM_CHAR: {
                    sb.append("char");
                    break;
                }
                case JVM_DOUBLE: {
                    sb.append("double");
                    break;
                }
                case JVM_FLOAT: {
                    sb.append("float");
                    break;
                }
                case JVM_INT: {
                    sb.append("int");
                    break;
                }
                case JVM_LONG: {