1

handler/article.go

@@ -0,0 +1,42 @@
+package handler
+
+import (
+	"fmt"
+	"html/template"
+	"io/ioutil"
+	"os"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+	"github.com/russross/blackfriday"
+)
+
+func Article(c *gin.Context) {
+	id := c.Param("id")
+
+	id = strings.Replace(id, "-", "//", -1)
+
+	articleBasePath := "./article"
+
+	articlePath := articleBasePath + "/" + id + ".md"
+
+	if _, err := os.Stat(articlePath); os.IsNotExist(err) {
+		c.String(200, "文章不存在")
+
+		return
+	}
+
+	// 读取Go Markdown文件
+	input, err := ioutil.ReadFile(articlePath)
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+
+	// 转换为HTML
+	output := blackfriday.MarkdownCommon(input)
+
+	c.HTML(200, "article.html", gin.H{
+		"content": template.HTML(string(output)),
+	})
+}

handler/index.go

@@ -0,0 +1,43 @@
+package handler
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+)
+
+func Index(c *gin.Context) {
+
+	articleBasePath := "./article"
+
+	list := make([]string, 0)
+
+	err := filepath.Walk(articleBasePath, func(path string, info os.FileInfo, err error) error {
+		// 如果是目录，直接返回
+		if info.IsDir() {
+			return nil
+		}
+
+		// 如果文件扩展名不是 .md，直接返回
+		if filepath.Ext(path) != ".md" {
+			return nil
+		}
+
+		filePath := path
+		uri := filePath[:len(filePath)-len(filepath.Ext(filePath))]
+		uri = strings.Replace(uri, "article\\", "", -1)
+		uri = strings.Replace(uri, "\\", "-", -1)
+		list = append(list, uri)
+
+		return nil
+	})
+
+	if err != nil {
+		panic(err)
+	}
+	c.HTML(200, "index.html", gin.H{
+		"list": list,
+	})
+}