From d260de15ba61e589c58d803462cd26f4e7a10ce0 Mon Sep 17 00:00:00 2001
From: John Guo <john@johng.cn>
Date: Mon, 18 Apr 2022 20:57:41 +0800
Subject: [PATCH] fix issue #1750

---
 util/gconv/gconv.go                   | 8 ++++++--
 util/gconv/gconv_z_unit_slice_test.go | 4 ++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/util/gconv/gconv.go b/util/gconv/gconv.go
index 848ce1bfa..b2de0d507 100644
--- a/util/gconv/gconv.go
+++ b/util/gconv/gconv.go
@@ -264,14 +264,18 @@ func checkJsonAndUnmarshalUseNumber(any interface{}, target interface{}) bool {
 	switch r := any.(type) {
 	case []byte:
 		if json.Valid(r) {
-			_ = json.UnmarshalUseNumber(r, &target)
+			if err := json.UnmarshalUseNumber(r, &target); err != nil {
+				return false
+			}
 			return true
 		}
 
 	case string:
 		anyAsBytes := []byte(r)
 		if json.Valid(anyAsBytes) {
-			_ = json.UnmarshalUseNumber(anyAsBytes, &target)
+			if err := json.UnmarshalUseNumber(anyAsBytes, &target); err != nil {
+				return false
+			}
 			return true
 		}
 	}
diff --git a/util/gconv/gconv_z_unit_slice_test.go b/util/gconv/gconv_z_unit_slice_test.go
index 019bf4aec..7ce358a4f 100644
--- a/util/gconv/gconv_z_unit_slice_test.go
+++ b/util/gconv/gconv_z_unit_slice_test.go
@@ -103,6 +103,10 @@ func Test_Strings(t *testing.T) {
 		}
 		t.AssertEQ(gconv.Strings(array), []string{"1", "2", "3"})
 	})
+	// https://github.com/gogf/gf/issues/1750
+	gtest.C(t, func(t *gtest.T) {
+		t.AssertEQ(gconv.Strings("123"), []string{"123"})
+	})
 }
 
 func Test_Slice_Interfaces(t *testing.T) {