add http instance function for package gins

frame/gins/gins_httpclient.go

@@ -0,0 +1,27 @@
+// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package gins
+
+import (
+	"fmt"
+
+	"github.com/gogf/gf/v2/net/ghttp"
+)
+
+const (
+	frameCoreComponentNameHttpClient = "gf.core.component.httpclient"
+)
+
+// HttpClient returns an instance of http client with specified name.
+func HttpClient(name ...interface{}) *ghttp.Client {
+	var (
+		instanceKey = fmt.Sprintf("%s.%v", frameCoreComponentNameHttpClient, name)
+	)
+	return localInstances.GetOrSetFuncLock(instanceKey, func() interface{} {
+		return ghttp.NewClient()
+	}).(*ghttp.Client)
+}

frame/gins/gins_z_unit_httpclient_test.go

@@ -0,0 +1,30 @@
+// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package gins_test
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/gogf/gf/v2/frame/gins"
+	"github.com/gogf/gf/v2/test/gtest"
+)
+
+func Test_Client(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		var (
+			c  = gins.HttpClient()
+			c1 = gins.HttpClient("c1")
+			c2 = gins.HttpClient("c2")
+		)
+		c.SetAgent("test1")
+		c.SetAgent("test2")
+		t.AssertNE(fmt.Sprintf(`%p`, c), fmt.Sprintf(`%p`, c1))
+		t.AssertNE(fmt.Sprintf(`%p`, c), fmt.Sprintf(`%p`, c2))
+		t.AssertNE(fmt.Sprintf(`%p`, c1), fmt.Sprintf(`%p`, c2))
+	})
+}