diff --git a/g/frame/gbase/gbase.go b/g/frame/gbase/gbase.go
index ee2fc723e..3445aed1e 100644
--- a/g/frame/gbase/gbase.go
+++ b/g/frame/gbase/gbase.go
@@ -6,13 +6,14 @@ import (
     "gitee.com/johng/gf/g/database/gdb"
     "gitee.com/johng/gf/g/frame/gconfig"
     "gitee.com/johng/gf/g/frame/ginstance"
+    "gitee.com/johng/gf/g/os/gconsole"
 )
 
 const (
     gDEFAULT_CONFIG_FILE = "config.json" // 默认读取的配置文件名称
 )
 
-// 框架基类
+// 框架基类，所有的基于gf框架的类对象都继承于此，以便使用框架的一些封装的核心组件
 type Base struct {
     Db     gdb.Link
     Config *gconfig.Config
@@ -20,16 +21,18 @@ type Base struct {
 
 // 基类初始化，如若需要自定义初始化内置核心对象组件，可在继承子类中覆盖此方法
 func (b *Base) Init() {
-    // 默认配置目录为当前程序运行目录
+    // 配置文件目录查找依次为：启动参数cfgpath、当前程序运行目录
     if b.Config == nil {
-        path   := gfile.SelfDir()
+        path := gconsole.Option.Get("cfgpath")
+        if path == "" {
+            path = gfile.SelfDir()
+        }
         ckey   := "gf_config_with_path_" + path
         result := ginstance.Get(ckey)
         if result != nil {
             b.Config = result.(*gconfig.Config)
         } else {
             b.Config = gconfig.New(path)
-            b.Config.Add(gDEFAULT_CONFIG_FILE)
             ginstance.Set(ckey, b.Config)
         }
     }
@@ -49,10 +52,10 @@ func (b *Base) Init() {
                         }
                     }
                 }
-            }
-            if link, err := gdb.Instance(); err != nil {
-                b.Db = link
-                ginstance.Set(ckey, b.Db)
+                if link, err := gdb.Instance(); err != nil {
+                    b.Db = link
+                    ginstance.Set(ckey, b.Db)
+                }
             }
         }
     }
diff --git a/g/frame/gconfig/gconfig.go b/g/frame/gconfig/gconfig.go
index afcb7234f..c014d144a 100644
--- a/g/frame/gconfig/gconfig.go
+++ b/g/frame/gconfig/gconfig.go
@@ -31,7 +31,7 @@ func (c *Config) file(files []string) string {
     if len(files) > 0 {
         file = files[0]
     }
-    return file
+    return file + ".json"
 }
 
 // 添加配置文件到配置管理器中，第二个参数为非必须，如果不输入表示添加进入默认的配置名称中
diff --git a/g/frame/ginstance/ginstance.go b/g/frame/ginstance/ginstance.go
index 35e7b228c..413a4ee75 100644
--- a/g/frame/ginstance/ginstance.go
+++ b/g/frame/ginstance/ginstance.go
@@ -1,3 +1,4 @@
+// 单例对象管理工具
 package ginstance
 
 import "gitee.com/johng/gf/g/container/gmap"
diff --git a/g/frame/gmvc/controller.go b/g/frame/gmvc/controller.go
index c93334d66..f684b7321 100644
--- a/g/frame/gmvc/controller.go
+++ b/g/frame/gmvc/controller.go
@@ -22,7 +22,7 @@ type Controller struct {
     View     *View                 // 视图对象
 }
 
-// 控制器初始化
+// 控制器初始化接口方法
 func (c *Controller) Init(s *ghttp.Server, r *ghttp.ClientRequest, w *ghttp.ServerResponse) {
     c.Base.Init()
     c.Server   = s
@@ -37,7 +37,7 @@ func (c *Controller) Init(s *ghttp.Server, r *ghttp.ClientRequest, w *ghttp.Serv
     }
 }
 
-// 控制器结束请求
+// 控制器结束请求接口方法
 func (c *Controller) Shut() {
     if c.Cookie.Get(gDEFAULT_SESSION_ID_NAME) == "" {
         c.Cookie.Set(gDEFAULT_SESSION_ID_NAME, c.Session.Id())
diff --git a/g/frame/gmvc/view.go b/g/frame/gmvc/view.go
index 92aebdb88..20d3300ae 100644
--- a/g/frame/gmvc/view.go
+++ b/g/frame/gmvc/view.go
@@ -6,6 +6,7 @@ import (
     "gitee.com/johng/gf/g/os/gview"
     "gitee.com/johng/gf/g/frame/gbase"
     "gitee.com/johng/gf/g/os/gfile"
+    "gitee.com/johng/gf/g/os/gconsole"
 )
 
 // 视图对象(一个请求一个视图对象，用完即销毁)
@@ -19,13 +20,17 @@ type View struct {
 
 // 创建一个MVC请求中使用的视图对象
 func NewView(c *Controller) *View {
-    viewpath := gfile.SelfDir()
+    // 视图目录路径查找优先级：配置文件参数viewpath、启动参数viewpath、当前程序运行目录
+    path := gconsole.Option.Get("viewpath")
+    if path == "" {
+        path = gfile.SelfDir()
+    }
     if r := c.Config.Get("viewpath"); r != nil {
-        viewpath = r.(string)
+        path = r.(string)
     }
     return &View{
         ctl  : c,
-        view : gview.GetView(viewpath),
+        view : gview.GetView(path),
         data : make(map[string]interface{}),
     }
 }
diff --git a/g/net/ghttp/http_server.go b/g/net/ghttp/http_server.go
index 06b6528fe..ee85eec7a 100644
--- a/g/net/ghttp/http_server.go
+++ b/g/net/ghttp/http_server.go
@@ -41,7 +41,8 @@ type HandlerFunc struct {
 // Server表，用以存储和检索名称与Server对象之间的关联关系
 var serverMapping = gmap.NewStringInterfaceMap()
 
-// 创建一个默认配置的HTTP Server(默认监听端口是80)
+// 获取/创建一个默认配置的HTTP Server(默认监听端口是80)
+// 单例模式，请保证name的唯一性
 func GetServer(name string) (*Server) {
     if s := serverMapping.Get(name); s != nil {
         return s.(*Server)
diff --git a/g/net/ghttp/http_server_handler.go b/g/net/ghttp/http_server_handler.go
index d64c9c840..a9d66fe08 100644
--- a/g/net/ghttp/http_server_handler.go
+++ b/g/net/ghttp/http_server_handler.go
@@ -19,6 +19,9 @@ func (s *Server)defaultHttpHandle(w http.ResponseWriter, r *http.Request) {
 }
 
 // 执行处理HTTP请求
+// 首先，查找是否有对应域名的处理接口配置；
+// 其次，如果没有对应的自定义处理接口配置，那么走默认的域名处理接口配置；
+// 最后，如果以上都没有找到处理接口，那么进行文件处理；
 func (s *Server)handleRequest(w http.ResponseWriter, r *http.Request) {
     request  := &ClientRequest{}
     response := &ServerResponse{}
diff --git a/g/os/genv/genv.go b/g/os/genv/genv.go
new file mode 100644
index 000000000..08ee1e8cf
--- /dev/null
+++ b/g/os/genv/genv.go
@@ -0,0 +1,19 @@
+package genv
+
+import "os"
+
+func All() []string {
+    return os.Environ()
+}
+
+func Get(k string) string {
+    return os.Getenv(k)
+}
+
+func Set(k, v string) error {
+    return os.Setenv(k, v)
+}
+
+func Remove(k string) error {
+    return os.Unsetenv(k)
+}
\ No newline at end of file
diff --git a/geg/frame/config.json b/geg/frame/config.json
index 1962b43b0..c83051631 100644
--- a/geg/frame/config.json
+++ b/geg/frame/config.json
@@ -1,5 +1,4 @@
 {
-    "configpath" : "",
     "viewpath"   : "/home/john/Workspace/Go/GOPATH/src/gitee.com/johng/gf/geg/frame/mvc/view",
     "database"   : {
         "default" : [
diff --git a/geg/other/test.go b/geg/other/test.go
index 6a4c48873..221b6082c 100644
--- a/geg/other/test.go
+++ b/geg/other/test.go
@@ -1,10 +1,7 @@
 package main
 import (
     "fmt"
-    "regexp"
-    "strings"
-    "strconv"
-    "gitee.com/johng/gf/g/database/gdb"
+    "os"
 )
 
 func Add(path string, name ... string) {
@@ -12,33 +9,10 @@ func Add(path string, name ... string) {
 }
 
 func main() {
-    nodestr := "账号@地址:端口 ,密码 , 数据库名称, 数据库类型, 集群角色 , 字符编码, 负载均衡优先级 , 12345"
-    reg, _  := regexp.Compile(`(.+)@(.+):([^,]+),([^,]+),([^,]+),([^,]+)`)
-    match   := reg.FindStringSubmatch(nodestr)
-    if match != nil {
-        node := gdb.ConfigNode{
-            User : strings.TrimSpace(match[1]),
-            Host : strings.TrimSpace(match[2]),
-            Port : strings.TrimSpace(match[3]),
-            Pass : strings.TrimSpace(match[4]),
-            Name : strings.TrimSpace(match[5]),
-            Type : strings.TrimSpace(match[6]),
-        }
-        extra := strings.Split(nodestr[len(match[0]) + 1:], ",")
-        if len(extra) > 0 {
-            node.Role = strings.TrimSpace(extra[0])
-        }
-        if len(extra) > 1 {
-            node.Charset = strings.TrimSpace(extra[1])
-        }
-        if len(extra) > 2 {
-            node.Priority, _ = strconv.Atoi(strings.TrimSpace(extra[2]))
-        }
-        if len(extra) > 3 {
-            index        := len(extra[0]) + len(extra[1]) + len(extra[2]) + 3
-            node.Linkinfo = strings.TrimSpace(nodestr[len(match[0]) + 1 + index:])
-        }
-        fmt.Println(node)
+    for _, e := range os.Environ() {
+
+        fmt.Println(e)
+
     }
 
 }
\ No newline at end of file