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81 lines
2.3 KiB
Go
81 lines
2.3 KiB
Go
package html
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import (
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"glc/conf"
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"glc/gweb"
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"glc/www"
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"os"
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"github.com/gotoeasy/glang/cmn"
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)
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// [/]重定向到[/glc/]
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func RedirectToHomeController(req *gweb.HttpRequest) *gweb.HttpResult {
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defer req.Redirect(conf.GetContextPath() + "/")
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return nil
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}
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// 响应请求[/glc/]，读取index.html返回
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func HomeIndexHtmlController(req *gweb.HttpRequest) *gweb.HttpResult {
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file, err := www.Static.ReadFile("web/dist/index.html")
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if err != nil && os.IsNotExist(err) {
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req.ResponseData(404, "text/html", cmn.StringToBytes("not found"))
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} else {
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req.ResponseData(200, "text/html", file)
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}
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return nil
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}
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// 响应 *.html/*.css/*.js/*.png 等静态文件请求
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func StaticFileController(req *gweb.HttpRequest) *gweb.HttpResult {
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urlPath := req.RequestUrlPath()
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contentType := getContentType(urlPath)
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file, err := www.Static.ReadFile(getStaticFilePath(urlPath))
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if err != nil && os.IsNotExist(err) {
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cmn.Error("文件找不到", getStaticFilePath(urlPath), err)
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req.ResponseData(404, contentType, cmn.StringToBytes("not found"))
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} else {
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req.ResponseData(200, contentType, file)
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}
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return nil
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}
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// urlPath如[/glc/assets/index.f0b375ee.js]或[/assets/index.f0b375ee.js]
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func getStaticFilePath(urlPath string) string {
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path := urlPath
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if conf.GetContextPath() != "" && cmn.Startwiths(urlPath, conf.GetContextPath()) {
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path = cmn.SubString(urlPath, len(conf.GetContextPath()), len(urlPath))
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}
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return "web/dist" + path
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}
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func getContentType(urlPath string) string {
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if cmn.Endwiths(urlPath, ".html") {
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return "text/html"
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} else if cmn.Endwiths(urlPath, ".css") {
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return "text/css"
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} else if cmn.Endwiths(urlPath, ".js") {
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return "application/x-javascript"
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} else if cmn.Endwiths(urlPath, ".png") {
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return "image/png"
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} else if cmn.Endwiths(urlPath, ".jpg") || cmn.Endwiths(urlPath, ".jpeg") {
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return "image/jpeg"
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} else if cmn.Endwiths(urlPath, ".gif") {
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return "image/gif"
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} else if cmn.Endwiths(urlPath, ".ico") {
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return "image/x-icon"
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} else if cmn.Endwiths(urlPath, ".svg") {
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return "image/svg+xml"
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} else if cmn.Endwiths(urlPath, ".json") {
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return "application/json"
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} else if cmn.Endwiths(urlPath, ".xml") {
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return "application/xml"
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} else {
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cmn.Info("未识别出ContentType，按text/html处理", urlPath)
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return "text/html"
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}
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}
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