Add Support for POST method

cli.go

@@ -55,6 +55,7 @@ func main() {
 		},
 		cli.StringFlag{
 			Name:  "ctype",
+			Value: "application/json",
 			Usage: "Change the Content Type",
 		},
 		cli.StringFlag{
@@ -69,13 +70,11 @@ func main() {
 			Usage: "Send a GET request",
 			Flags: getFlags,
 			Action: func(c *cli.Context) error {
-				tokavail := c.String("token")
-				uvail := c.String("u")
 				switch {
-				case tokavail != "":
+				case c.String("token") != "":
 					mets.Authwtoken(c, "GET")
 					break
-				case uvail != "":
+				case c.String("u") != "":
 					mets.Authbasic(c, "GET")
 				default:
 					mets.Basicreq(c)
@@ -85,10 +84,14 @@ func main() {
 			},
 		},
 		{
-			Name: "post",
+			Name:  "post",
 			Usage: "Send a POST Request",
-
-		}
+			Flags: postFlags,
+			Action: func(c *cli.Context) error {
+				mets.Postbasic(c)
+				return nil
+			},
+		},
 	}
 	err := app.Run(os.Args)
 	if err != nil {

methods/post.go

@@ -0,0 +1,30 @@
+package methods
+
+import (
+	"bytes"
+	"fmt"
+	"net/http"
+
+	"github.com/urfave/cli"
+)
+
+//Postbasic sends a basic POST request
+func Postbasic(c *cli.Context) {
+	url := c.String("url")
+	var jsonStr = []byte(c.String("body"))
+	req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
+	req.Header.Set("X-Custom-Header", "myvalue")
+	req.Header.Set("Content-Type", c.String("ctype"))
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		panic(err)
+	}
+	defer resp.Body.Close()
+	s := Formatresp(resp)
+	fmt.Println("response Status:", resp.Status)
+	fmt.Println("response Headers:", resp.Header)
+	//body, _ := ioutil.ReadAll(resp.Body)
+	fmt.Println("response Body:", s)
+}