add README

cmd/xrpc/README.md

@@ -1,5 +1,5 @@
 # xrpc 说明
-English(README.md) | 中文
+[English](README_en.md) | 中文
 
 xrpc是用来自动生成rpc服务接口信息代码的工具
 
@@ -9,7 +9,7 @@ xrpc是用来自动生成rpc服务接口信息代码的工具
 go install github.com/yc90s/xrpc/cmd/xrpc@latest
 ```
 
-2. 编写接口文件hello.service, 定义一个服务`HelloService`, 它提供两个接口
+2. 编写一个接口文件`hello.service`如下, 它定义了一个服务`HelloService`, 包含两个接口
 ```
 package main
 

cmd/xrpc/README_en.md

@@ -1,15 +1,15 @@
 # xrpc demo
-English | 中文(README_cn.md)
+English | [中文](README.md)
 
 xrpc is a tool used to automatically generate RPC service interface information codes.
 
 ## Getting Started
-1. download xrpc
+1. Download xrpc
 ```git
 go install github.com/yc90s/xrpc/cmd/xrpc@latest
 ```
 
-2. write the interface file hello.service and define a service called HelloService, which provides two interfaces
+2. Write the interface file `hello.service` as follows, which defines a service `HelloService` that includes two interfaces
 ```
 package main
 
@@ -19,7 +19,7 @@ service HelloService {
 }
 ```
 
-3. Generate code. Execute the following command to generate a hello. service. go file in the current directory, which defines the rpc interface information of the 'HelloService' service
+3. Generate code. Execute the following command to generate a hello. service. go file in the current directory, which defines the rpc interface information of the `HelloService` service
 ```
 xrpc -out ./ hello.service
 ```
@@ -30,20 +30,20 @@ xrpc -out ./ hello.service
 Maximizing the closeness of interface files to Golang's native syntax.
 
 1. Define package name
-Each service needs to start with 'package', followed by the module's package name, which supports numbers, letters, and underscores.
+Each service needs to start with `package`, followed by the module's package name, which supports numbers, letters, and underscores.
 ```
 package main
 ```
 
 2. import package
-You can use the 'import' keyword to import other dependent packages, and each 'import' can only import one package.
+You can use the `import` keyword to import other dependent packages, and each `import` can only import one package.
 ```
 import "github.com/yc90s/xrpc/examples/protobuf/pb"
 import "fmt"
 ```
 
 3. Define Services
-An interface file can define multiple services, with the keyword 'service' indicating the definition of a service, followed by the service name.
+An interface file can define multiple services, with the keyword `service` indicating the definition of a service, followed by the service name.
 ```
 service HelloService {
 

cmd/xrpc/main.go

@@ -6,6 +6,8 @@ import (
 	"html/template"
 	"os"
 	"path/filepath"
+
+	"github.com/yc90s/xrpc"
 )
 
 const tmplService = `// Code generated by xrpc. DO NOT EDIT.
@@ -124,7 +126,7 @@ func main() {
 	flag.Parse()
 
 	if version {
-		fmt.Println("xrpc v1.0.3")
+		fmt.Println(xrpc.Version)
 		return
 	}
 

version.go

@@ -1,3 +1,3 @@
 package xrpc
 
-const Version = "v1.0.3"
+const Version = "v1.0.4"