实现部署到二级虚拟目录

utils/pagination/pagination.go

@@ -15,14 +15,16 @@ type Pagination struct {
 	Request *http.Request
 	Total   int
 	Pernum  int
+	BaseUrl string
 }
 
 //NewPagination 新建分页器
-func NewPagination(req *http.Request, total int, pernum int) *Pagination {
+func NewPagination(req *http.Request, total int, pernum int,baseUrl string) *Pagination {
 	return &Pagination{
 		Request: req,
 		Total:   total,
 		Pernum:  pernum,
+		BaseUrl: baseUrl,
 	}
 }
 
@@ -103,7 +105,7 @@ func (p *Pagination) Pages() string {
 //pageURL 生成分页url
 func (p *Pagination) pageURL(page string) string {
 	//基于当前url新建一个url对象
-	u, _ := url.Parse(p.Request.URL.String())
+	u, _ := url.Parse(p.BaseUrl + p.Request.URL.String())
 	q := u.Query()
 	q.Set("page", page)
 	u.RawQuery = q.Encode()

utils/url.go

@@ -1,6 +1,9 @@
 package utils
 
-import "strings"
+import (
+	"strings"
+	"github.com/astaxie/beego"
+)
 
 func JoinURI(elem ...string) string {
 	if len(elem) <= 0 {
@@ -26,3 +29,98 @@ func JoinURI(elem ...string) string {
 	}
 	return uri
 }
+
+//重写生成URL的方法，加上完整的域名
+func URLFor(endpoint string, values ...interface{}) string {
+	baseUrl := beego.AppConfig.DefaultString("baseurl","")
+	pathUrl := beego.URLFor(endpoint, values ...)
+
+	if strings.HasPrefix(pathUrl,"http://") {
+		return pathUrl
+	}
+	if strings.HasPrefix(pathUrl,"/") && strings.HasSuffix(baseUrl,"/") {
+		return baseUrl + pathUrl[1:]
+	}
+	if !strings.HasPrefix(pathUrl,"/") && !strings.HasSuffix(baseUrl,"/") {
+		return baseUrl + "/" + pathUrl
+	}
+	return  baseUrl + beego.URLFor(endpoint, values ...)
+}
+
+func URLForWithCdnImage(p string) string  {
+	if strings.HasPrefix(p, "http://") || strings.HasPrefix(p, "https://") {
+		return p
+	}
+	cdn := beego.AppConfig.DefaultString("cdnimg", "")
+	//如果没有设置cdn，则使用baseURL拼接
+	if cdn == "" {
+		baseUrl := beego.AppConfig.DefaultString("baseurl","")
+
+		if strings.HasPrefix(p,"/") && strings.HasSuffix(baseUrl,"/") {
+			return baseUrl + p[1:]
+		}
+		if !strings.HasPrefix(p,"/") && !strings.HasSuffix(baseUrl,"/") {
+			return baseUrl + "/" + p
+		}
+		return  baseUrl + p
+	}
+	if strings.HasPrefix(p, "/") && strings.HasSuffix(cdn, "/") {
+		return cdn + string(p[1:])
+	}
+	if !strings.HasPrefix(p, "/") && !strings.HasSuffix(cdn, "/") {
+		return cdn + "/" + p
+	}
+	return cdn + p
+}
+
+func URLForWithCdnCss (p string) string {
+	cdn := beego.AppConfig.DefaultString("cdncss", "")
+	if strings.HasPrefix(p, "http://") || strings.HasPrefix(p, "https://") {
+		return p
+	}
+	//如果没有设置cdn，则使用baseURL拼接
+	if cdn == "" {
+		baseUrl := beego.AppConfig.DefaultString("baseurl","")
+
+		if strings.HasPrefix(p,"/") && strings.HasSuffix(baseUrl,"/") {
+			return baseUrl + p[1:]
+		}
+		if !strings.HasPrefix(p,"/") && !strings.HasSuffix(baseUrl,"/") {
+			return baseUrl + "/" + p
+		}
+		return  baseUrl + p
+	}
+	if strings.HasPrefix(p, "/") && strings.HasSuffix(cdn, "/") {
+		return cdn + string(p[1:])
+	}
+	if !strings.HasPrefix(p, "/") && !strings.HasSuffix(cdn, "/") {
+		return cdn + "/" + p
+	}
+	return cdn + p
+}
+
+func URLForWithCdnJs(p string) string {
+	cdn := beego.AppConfig.DefaultString("cdnjs", "")
+	if strings.HasPrefix(p, "http://") || strings.HasPrefix(p, "https://") {
+		return p
+	}
+	//如果没有设置cdn，则使用baseURL拼接
+	if cdn == "" {
+		baseUrl := beego.AppConfig.DefaultString("baseurl","")
+
+		if strings.HasPrefix(p,"/") && strings.HasSuffix(baseUrl,"/") {
+			return baseUrl + p[1:]
+		}
+		if !strings.HasPrefix(p,"/") && !strings.HasSuffix(baseUrl,"/") {
+			return baseUrl + "/" + p
+		}
+		return  baseUrl + p
+	}
+	if strings.HasPrefix(p, "/") && strings.HasSuffix(cdn, "/") {
+		return cdn + string(p[1:])
+	}
+	if !strings.HasPrefix(p, "/") && !strings.HasSuffix(cdn, "/") {
+		return cdn + "/" + p
+	}
+	return cdn + p
+}