Hubert Chen
5894c4ee82
update `launch.json` create lute parse and render private options add some style to `index.tmpl` merge template and lute function read options from config file
79 lines
1.8 KiB
Go
79 lines
1.8 KiB
Go
package main
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import (
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"fmt"
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"html/template"
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"log"
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"net/http"
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"os"
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"github.com/88250/lute"
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"gopkg.in/yaml.v3"
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)
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type BlogData struct {
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Title string `yaml:"Title"`
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Author string `yaml:"Author"`
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Content template.HTML `yaml:"Content"`
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}
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func LoadYAML(pathToFile string, out interface{}) error {
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file, err := os.ReadFile(pathToFile)
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if err != nil {
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return fmt.Errorf("读取文件失败: %w", err)
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}
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if err := yaml.Unmarshal(file, out); err != nil {
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return fmt.Errorf("解析 YAML 失败: %w", err)
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}
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return nil
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}
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func luteHandler() string {
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luteEngine := lute.New()
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var privateParseOptions LuteParseOptions
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LoadYAML("config/luteParse.yaml", &privateParseOptions)
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luteEngine.ParseOptions = privateParseOptions.toLuteParseOptions()
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var privateRenderOptions LuteRenderOptions
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LoadYAML("config/luteRender.yaml", &privateRenderOptions)
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luteEngine.RenderOptions = privateRenderOptions.toLuteRenderOptions()
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file, err := os.ReadFile("post.md")
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if err != nil {
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log.Println("读取文件失败:", err)
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}
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return luteEngine.Md2HTML(string(file))
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}
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func handler(w http.ResponseWriter, r *http.Request) {
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// 每次都读取模板文件
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tmpl, err := template.ParseFiles("templates/index.tmpl")
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if err != nil {
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http.Error(w, "模板解析错误", http.StatusInternalServerError)
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return
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}
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var post BlogData
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err = LoadYAML("config/siteInfo.yaml", &post)
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if err != nil {
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http.Error(w, "无法读取数据", http.StatusInternalServerError)
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return
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}
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post.Content = template.HTML(luteHandler())
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err = tmpl.Execute(w, post)
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if err != nil {
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http.Error(w, "模板渲染错误", http.StatusInternalServerError)
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}
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}
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func main() {
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http.HandleFunc("/", handler)
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log.Println("服务器启动，访问 http://localhost:8080")
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log.Fatal(http.ListenAndServe(":8080", nil))
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}
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