move httplib from beego to beego/httplib safemap support get all items

httplib/httplib_test.go

@@ -0,0 +1,32 @@
+package httplib
+
+import (
+	"io/ioutil"
+	"testing"
+)
+
+func TestGetUrl(t *testing.T) {
+	resp, err := Get("http://beego.me/").Response()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if resp.Body == nil {
+		t.Fatal("body is nil")
+	}
+	data, err := ioutil.ReadAll(resp.Body)
+	defer resp.Body.Close()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(data) == 0 {
+		t.Fatal("data is no")
+	}
+
+	str, err := Get("http://beego.me/").String()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(str) == 0 {
+		t.Fatal("has no info")
+	}
+}