contact
# Load Friend List
```go
func LoadFriend(w http.ResponseWriter, req *http.Request)
```
# Load Group List
```go
func LoadCommunity(w http.ResponseWriter, req *http.Request)
```
# Create a new Group
```go
func CreateCommunity(w http.ResponseWriter, req *http.Request)
```
# Join a Group
```go
func JoinCommunity(w http.ResponseWriter, req *http.Request)
```
# Add Friend
```go
func AddFriend(w http.ResponseWriter, req *http.Request)
```