feat: Improve documentation

Author: CC11001100

README.md

@@ -1,5 +1,8 @@
 # asciinema parser 
 
+[中文文档](./README.md)
+[English Document](./README_en.md)
+
 # 一、这是什么？解决了什么问题？
 
 这个网站[https://asciinema.org/](https://asciinema.org/)是一个命令行录屏分享网站，它定义了一套`Ascii Cast`格式的文件来存储录屏内容，这个库就是用来解析`Ascii Cast`文件的，支持[v1](https://github.com/asciinema/asciinema/blob/develop/doc/asciicast-v1.md)和[v2](https://github.com/asciinema/asciinema/blob/develop/doc/asciicast-v2.md)两个版本。

README_en.md

@@ -0,0 +1,114 @@
+# asciinema parser
+
+[中文文档](./README.md)
+[English Document](./README_en.md)
+
+# 1. What is this? What problem was solved?
+
+This website [https://asciinema.org/](https://asciinema.org/) Is a command line screen sharing website, it defines a set of Ascii Cast format files to store screen content, this library is used to parse Ascii Cast files，support [v1](https://github.com/asciinema/asciinema/blob/develop/doc/asciicast-v1.md) and [v2](https://github.com/asciinema/asciinema/blob/develop/doc/asciicast-v2.md) two versions.
+
+# 2. API code examples
+
+## 2.1 Check the version of the screen recording file
+
+```go
+package main
+
+import (
+	"context"
+	"fmt"
+	asciinema_parser "github.com/golang-infrastructure/go-asciinema-parser"
+)
+
+func main() {
+
+	asciiCastV2String := `{"version": 2, "width": 80, "height": 24, "timestamp": 1504467315, "title": "Demo", "env": {"TERM": "xterm-256color", "SHELL": "/bin/zsh"}}
+[0.248848, "o", "\u001b[1;31mHello \u001b[32mWorld!\u001b[0m\n"]
+[1.001376, "o", "That was ok\rThis is better."]
+[2.143733, "o", " "]
+[6.541828, "o", "Bye!"]`
+
+	version, err := asciinema_parser.DetectVersion(context.Background(), asciiCastV2String)
+	if err != nil {
+		panic(err)
+	}
+	fmt.Println(version) // Output: 2
+
+}
+```
+
+## 2.2 Parse V1 format of the screen recording software
+
+```go
+package main
+
+import (
+	"context"
+	"fmt"
+	asciinema_parser "github.com/golang-infrastructure/go-asciinema-parser"
+)
+
+func main() {
+
+	asciiCastV1String := `{
+  "version": 1,
+  "width": 80,
+  "height": 24,
+  "duration": 1.515658,
+  "command": "/bin/zsh",
+  "title": "",
+  "env": {
+    "TERM": "xterm-256color",
+    "SHELL": "/bin/zsh"
+  },
+  "stdout": [
+    [
+      0.248848,
+      "\u001b[1;31mHello \u001b[32mWorld!\u001b[0m\n"
+    ],
+    [
+      1.001376,
+      "I am \rThis is on the next line."
+    ]
+  ]
+}`
+
+	v1, err := asciinema_parser.ParseV1(context.Background(), []byte(asciiCastV1String))
+	if err != nil {
+		panic(err)
+	}
+	fmt.Println(fmt.Sprintf("%v", v1))
+
+}
+```
+
+## 2.3 Parse V2 format of the screen recording software
+
+```go
+package main
+
+import (
+	"context"
+	"fmt"
+	asciinema_parser "github.com/golang-infrastructure/go-asciinema-parser"
+)
+
+func main() {
+
+	asciiCastV2String := `{"version": 2, "width": 80, "height": 24, "timestamp": 1504467315, "title": "Demo", "env": {"TERM": "xterm-256color", "SHELL": "/bin/zsh"}}
+[0.248848, "o", "\u001b[1;31mHello \u001b[32mWorld!\u001b[0m\n"]
+[1.001376, "o", "That was ok\rThis is better."]
+[2.143733, "o", " "]
+[6.541828, "o", "Bye!"]`
+
+	v2, err := asciinema_parser.ParseV2(context.Background(), []byte(asciiCastV2String))
+	if err != nil {
+		panic(err)
+	}
+	fmt.Println(fmt.Sprintf("%v", v2))
+
+}
+```
+
+
+