修正示例程序和测试程序.

Signed-off-by: Rick.Chan <cy@haoan119.com>

client_test.go

@@ -37,7 +37,7 @@ func TestNewClient(t *testing.T) {
 }
 
 func TestNewWithPrivateKey(t *testing.T) {
-	c, err := NewWithPrivateKey("192.168.5.154", "22", "root", "123456")
+	c, err := NewWithPrivateKey("192.168.5.154", "22", "root", "123456", []string{"~/.ssh/id_ecdsa"})
 	if err != nil {
 		fmt.Println(err)
 		return

example/update/main.go

@@ -15,7 +15,7 @@ func main() {
 	}
 	defer client.Close()
 
-	output, err := client.Exec("uptime")
+	output, err := client.Output("uptime")
 	if err != nil {
 		panic(err)
 	}