From b2aa59d8934d922a38fa6dd603850098ecbc8919 Mon Sep 17 00:00:00 2001
From: John <john@johng.cn>
Date: Wed, 17 Jun 2020 21:16:25 +0800
Subject: [PATCH] import third-party library  json-iterator to improve the
 performance for json operations

---
 container/garray/garray_normal_any.go         |  2 +-
 container/garray/garray_normal_int.go         |  2 +-
 container/garray/garray_normal_str.go         |  2 +-
 container/garray/garray_sorted_any.go         |  2 +-
 container/garray/garray_sorted_int.go         |  2 +-
 container/garray/garray_sorted_str.go         |  2 +-
 .../garray_z_unit_normal_any_array_test.go    |  2 +-
 .../garray_z_unit_normal_int_array_test.go    |  2 +-
 .../garray_z_unit_normal_str_array_test.go    |  2 +-
 .../garray_z_unit_sorted_any_array_test.go    |  2 +-
 .../garray_z_unit_sorted_int_array_test.go    |  2 +-
 .../garray_z_unit_sorted_str_array_test.go    |  2 +-
 container/glist/glist.go                      |  2 +-
 container/glist/glist_z_unit_test.go          |  2 +-
 container/gmap/gmap_hash_any_any_map.go       |  2 +-
 container/gmap/gmap_hash_int_any_map.go       |  2 +-
 container/gmap/gmap_hash_int_int_map.go       |  2 +-
 container/gmap/gmap_hash_int_str_map.go       |  2 +-
 container/gmap/gmap_hash_str_any_map.go       |  2 +-
 container/gmap/gmap_hash_str_int_map.go       |  2 +-
 container/gmap/gmap_hash_str_str_map.go       |  2 +-
 container/gmap/gmap_list_map.go               |  2 +-
 container/gmap/gmap_z_unit_any_any_test.go    |  2 +-
 container/gmap/gmap_z_unit_int_any_test.go    |  2 +-
 container/gmap/gmap_z_unit_int_int_test.go    |  2 +-
 container/gmap/gmap_z_unit_int_str_test.go    |  2 +-
 container/gmap/gmap_z_unit_list_map_test.go   |  2 +-
 container/gmap/gmap_z_unit_str_any_test.go    |  2 +-
 container/gmap/gmap_z_unit_str_int_test.go    |  2 +-
 container/gmap/gmap_z_unit_str_str_test.go    |  2 +-
 container/gmap/gmap_z_unit_tree_map_test.go   |  2 +-
 container/gset/gset_any_set.go                |  2 +-
 container/gset/gset_int_set.go                |  2 +-
 container/gset/gset_str_set.go                |  2 +-
 container/gset/gset_z_unit_any_test.go        |  2 +-
 container/gset/gset_z_unit_int_test.go        |  2 +-
 container/gset/gset_z_unit_str_test.go        |  2 +-
 container/gtree/gtree_avltree.go              |  2 +-
 container/gtree/gtree_btree.go                |  2 +-
 container/gtree/gtree_redblacktree.go         |  2 +-
 container/gtype/interface.go                  |  2 +-
 container/gtype/z_bench_json_test.go          |  2 +-
 container/gtype/z_unit_bool_test.go           |  2 +-
 container/gtype/z_unit_byte_test.go           |  2 +-
 container/gtype/z_unit_bytes_test.go          |  2 +-
 container/gtype/z_unit_float32_test.go        |  2 +-
 container/gtype/z_unit_float64_test.go        |  2 +-
 container/gtype/z_unit_int32_test.go          |  2 +-
 container/gtype/z_unit_int64_test.go          |  2 +-
 container/gtype/z_unit_int_test.go            |  2 +-
 container/gtype/z_unit_interface_test.go      |  2 +-
 container/gtype/z_unit_string_test.go         |  2 +-
 container/gtype/z_unit_uint32_test.go         |  2 +-
 container/gtype/z_unit_uint64_test.go         |  2 +-
 container/gtype/z_unit_uint_test.go           |  2 +-
 container/gvar/gvar_imp.go                    |  2 +-
 container/gvar/gvar_z_unit_json_test.go       |  2 +-
 database/gdb/gdb_z_mysql_join_test.go         |  6 +-
 database/gredis/gredis_conn.go                |  2 +-
 encoding/gini/gini.go                         |  2 +-
 encoding/gjson/gjson_api_encoding.go          |  2 +-
 encoding/gjson/gjson_api_new_load.go          |  2 +-
 encoding/gjson/gjson_stdlib_json_util.go      |  2 +-
 encoding/gjson/gjson_z_unit_basic_test.go     |  2 +-
 .../gjson/gjson_z_unit_implements_test.go     |  2 +-
 encoding/gtoml/gtoml.go                       |  2 +-
 encoding/gyaml/gyaml.go                       |  2 +-
 encoding/gyaml/gyaml_test.go                  |  2 +-
 go.mod                                        |  1 +
 internal/json/json.go                         | 69 +++++++++++++++++++
 net/ghttp/ghttp_client_request.go             |  2 +-
 net/ghttp/ghttp_request_param.go              |  2 +-
 net/ghttp/ghttp_response_write.go             |  2 +-
 net/ghttp/ghttp_server_router_serve.go        |  2 +-
 net/ghttp/ghttp_unit_param_json_test.go       |  2 +-
 os/gbuild/gbuild.go                           |  2 +-
 os/gcmd/gcmd_parser.go                        |  2 +-
 os/gproc/gproc_comm_receive.go                |  2 +-
 os/gproc/gproc_comm_send.go                   |  2 +-
 os/gres/gres_file.go                          |  2 +-
 os/gsession/gsession_storage_file.go          |  2 +-
 os/gsession/gsession_storage_redis.go         |  2 +-
 os/gtime/gtime_z_unit_json_test.go            |  2 +-
 other/test.go                                 | 17 +++++
 util/gconv/gconv.go                           |  2 +-
 util/gconv/gconv_map.go                       |  2 +-
 util/gconv/gconv_slice.go                     |  2 +-
 util/gconv/gconv_z_unit_struct_test.go        |  2 +-
 util/gutil/gutil_dump.go                      |  2 +-
 89 files changed, 175 insertions(+), 88 deletions(-)
 create mode 100644 internal/json/json.go
 create mode 100644 other/test.go

diff --git a/container/garray/garray_normal_any.go b/container/garray/garray_normal_any.go
index 559350235..08e1697e0 100644
--- a/container/garray/garray_normal_any.go
+++ b/container/garray/garray_normal_any.go
@@ -8,10 +8,10 @@ package garray
 
 import (
 	"bytes"
-	"encoding/json"
 	"errors"
 	"fmt"
 	"github.com/gogf/gf/internal/empty"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/text/gstr"
 	"math"
 	"sort"
diff --git a/container/garray/garray_normal_int.go b/container/garray/garray_normal_int.go
index 52df40bdf..3f850a87f 100644
--- a/container/garray/garray_normal_int.go
+++ b/container/garray/garray_normal_int.go
@@ -8,9 +8,9 @@ package garray
 
 import (
 	"bytes"
-	"encoding/json"
 	"errors"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"math"
 	"sort"
 
diff --git a/container/garray/garray_normal_str.go b/container/garray/garray_normal_str.go
index fc562ed3f..acf3e784c 100644
--- a/container/garray/garray_normal_str.go
+++ b/container/garray/garray_normal_str.go
@@ -8,9 +8,9 @@ package garray
 
 import (
 	"bytes"
-	"encoding/json"
 	"errors"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/text/gstr"
 	"math"
 	"sort"
diff --git a/container/garray/garray_sorted_any.go b/container/garray/garray_sorted_any.go
index 0a1aeec3c..d056464d7 100644
--- a/container/garray/garray_sorted_any.go
+++ b/container/garray/garray_sorted_any.go
@@ -8,9 +8,9 @@ package garray
 
 import (
 	"bytes"
-	"encoding/json"
 	"fmt"
 	"github.com/gogf/gf/internal/empty"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/text/gstr"
 	"github.com/gogf/gf/util/gutil"
 	"math"
diff --git a/container/garray/garray_sorted_int.go b/container/garray/garray_sorted_int.go
index e75bd5cf0..28d3e97f9 100644
--- a/container/garray/garray_sorted_int.go
+++ b/container/garray/garray_sorted_int.go
@@ -8,8 +8,8 @@ package garray
 
 import (
 	"bytes"
-	"encoding/json"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"math"
 	"sort"
 
diff --git a/container/garray/garray_sorted_str.go b/container/garray/garray_sorted_str.go
index 933def543..649732347 100644
--- a/container/garray/garray_sorted_str.go
+++ b/container/garray/garray_sorted_str.go
@@ -8,7 +8,7 @@ package garray
 
 import (
 	"bytes"
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/text/gstr"
 	"math"
 	"sort"
diff --git a/container/garray/garray_z_unit_normal_any_array_test.go b/container/garray/garray_z_unit_normal_any_array_test.go
index d59584b53..6b29f1a2f 100644
--- a/container/garray/garray_z_unit_normal_any_array_test.go
+++ b/container/garray/garray_z_unit_normal_any_array_test.go
@@ -9,8 +9,8 @@
 package garray_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"testing"
 	"time"
 
diff --git a/container/garray/garray_z_unit_normal_int_array_test.go b/container/garray/garray_z_unit_normal_int_array_test.go
index 66f1f2357..9f8252828 100644
--- a/container/garray/garray_z_unit_normal_int_array_test.go
+++ b/container/garray/garray_z_unit_normal_int_array_test.go
@@ -9,8 +9,8 @@
 package garray_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"testing"
 	"time"
 
diff --git a/container/garray/garray_z_unit_normal_str_array_test.go b/container/garray/garray_z_unit_normal_str_array_test.go
index 10866fbd0..56e08155a 100644
--- a/container/garray/garray_z_unit_normal_str_array_test.go
+++ b/container/garray/garray_z_unit_normal_str_array_test.go
@@ -9,8 +9,8 @@
 package garray_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"strings"
 	"testing"
 	"time"
diff --git a/container/garray/garray_z_unit_sorted_any_array_test.go b/container/garray/garray_z_unit_sorted_any_array_test.go
index 02f9562bd..b95b08d67 100644
--- a/container/garray/garray_z_unit_sorted_any_array_test.go
+++ b/container/garray/garray_z_unit_sorted_any_array_test.go
@@ -9,8 +9,8 @@
 package garray_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gutil"
 	"strings"
 	"testing"
diff --git a/container/garray/garray_z_unit_sorted_int_array_test.go b/container/garray/garray_z_unit_sorted_int_array_test.go
index 3a44ea38b..6903f4518 100644
--- a/container/garray/garray_z_unit_sorted_int_array_test.go
+++ b/container/garray/garray_z_unit_sorted_int_array_test.go
@@ -9,8 +9,8 @@
 package garray_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"testing"
 	"time"
 
diff --git a/container/garray/garray_z_unit_sorted_str_array_test.go b/container/garray/garray_z_unit_sorted_str_array_test.go
index 9b60b1e3a..3581cbdc5 100644
--- a/container/garray/garray_z_unit_sorted_str_array_test.go
+++ b/container/garray/garray_z_unit_sorted_str_array_test.go
@@ -9,8 +9,8 @@
 package garray_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"testing"
 	"time"
 
diff --git a/container/glist/glist.go b/container/glist/glist.go
index d347fbddf..2b4b68bdd 100644
--- a/container/glist/glist.go
+++ b/container/glist/glist.go
@@ -11,7 +11,7 @@ package glist
 import (
 	"bytes"
 	"container/list"
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 
 	"github.com/gogf/gf/internal/rwmutex"
diff --git a/container/glist/glist_z_unit_test.go b/container/glist/glist_z_unit_test.go
index 63b5d1d22..2c04169ac 100644
--- a/container/glist/glist_z_unit_test.go
+++ b/container/glist/glist_z_unit_test.go
@@ -8,7 +8,7 @@ package glist
 
 import (
 	"container/list"
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"github.com/gogf/gf/util/gconv"
 
diff --git a/container/gmap/gmap_hash_any_any_map.go b/container/gmap/gmap_hash_any_any_map.go
index e51da00d1..1420cdd0f 100644
--- a/container/gmap/gmap_hash_any_any_map.go
+++ b/container/gmap/gmap_hash_any_any_map.go
@@ -7,7 +7,7 @@
 package gmap
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 
 	"github.com/gogf/gf/internal/empty"
 
diff --git a/container/gmap/gmap_hash_int_any_map.go b/container/gmap/gmap_hash_int_any_map.go
index 4b4b93520..9cf218920 100644
--- a/container/gmap/gmap_hash_int_any_map.go
+++ b/container/gmap/gmap_hash_int_any_map.go
@@ -8,7 +8,7 @@
 package gmap
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 
 	"github.com/gogf/gf/internal/empty"
 
diff --git a/container/gmap/gmap_hash_int_int_map.go b/container/gmap/gmap_hash_int_int_map.go
index 7969430b8..d37e8d453 100644
--- a/container/gmap/gmap_hash_int_int_map.go
+++ b/container/gmap/gmap_hash_int_int_map.go
@@ -7,7 +7,7 @@
 package gmap
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 
 	"github.com/gogf/gf/internal/empty"
diff --git a/container/gmap/gmap_hash_int_str_map.go b/container/gmap/gmap_hash_int_str_map.go
index ec9b2017a..9d131054e 100644
--- a/container/gmap/gmap_hash_int_str_map.go
+++ b/container/gmap/gmap_hash_int_str_map.go
@@ -7,7 +7,7 @@
 package gmap
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 
 	"github.com/gogf/gf/internal/empty"
 
diff --git a/container/gmap/gmap_hash_str_any_map.go b/container/gmap/gmap_hash_str_any_map.go
index b5cd53ba1..b58cc356f 100644
--- a/container/gmap/gmap_hash_str_any_map.go
+++ b/container/gmap/gmap_hash_str_any_map.go
@@ -8,7 +8,7 @@
 package gmap
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 
 	"github.com/gogf/gf/internal/empty"
 
diff --git a/container/gmap/gmap_hash_str_int_map.go b/container/gmap/gmap_hash_str_int_map.go
index f48a4d847..1716b055f 100644
--- a/container/gmap/gmap_hash_str_int_map.go
+++ b/container/gmap/gmap_hash_str_int_map.go
@@ -8,7 +8,7 @@
 package gmap
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 
 	"github.com/gogf/gf/internal/empty"
 	"github.com/gogf/gf/internal/rwmutex"
diff --git a/container/gmap/gmap_hash_str_str_map.go b/container/gmap/gmap_hash_str_str_map.go
index 2cdc88328..c6922eae6 100644
--- a/container/gmap/gmap_hash_str_str_map.go
+++ b/container/gmap/gmap_hash_str_str_map.go
@@ -8,7 +8,7 @@
 package gmap
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 
 	"github.com/gogf/gf/internal/empty"
diff --git a/container/gmap/gmap_list_map.go b/container/gmap/gmap_list_map.go
index 0e6f5f6de..7e24ed7ad 100644
--- a/container/gmap/gmap_list_map.go
+++ b/container/gmap/gmap_list_map.go
@@ -7,7 +7,7 @@
 package gmap
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 
 	"github.com/gogf/gf/internal/empty"
 
diff --git a/container/gmap/gmap_z_unit_any_any_test.go b/container/gmap/gmap_z_unit_any_any_test.go
index 5418959a8..53cc0bfb5 100644
--- a/container/gmap/gmap_z_unit_any_any_test.go
+++ b/container/gmap/gmap_z_unit_any_any_test.go
@@ -7,10 +7,10 @@
 package gmap_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/garray"
 	"github.com/gogf/gf/container/gmap"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
diff --git a/container/gmap/gmap_z_unit_int_any_test.go b/container/gmap/gmap_z_unit_int_any_test.go
index 125596992..cc7f8e57f 100644
--- a/container/gmap/gmap_z_unit_int_any_test.go
+++ b/container/gmap/gmap_z_unit_int_any_test.go
@@ -7,9 +7,9 @@
 package gmap_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/garray"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
 
diff --git a/container/gmap/gmap_z_unit_int_int_test.go b/container/gmap/gmap_z_unit_int_int_test.go
index ae7092c14..f4763be3a 100644
--- a/container/gmap/gmap_z_unit_int_int_test.go
+++ b/container/gmap/gmap_z_unit_int_int_test.go
@@ -7,9 +7,9 @@
 package gmap_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/garray"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
 
diff --git a/container/gmap/gmap_z_unit_int_str_test.go b/container/gmap/gmap_z_unit_int_str_test.go
index 1312684ea..45f4d0bb9 100644
--- a/container/gmap/gmap_z_unit_int_str_test.go
+++ b/container/gmap/gmap_z_unit_int_str_test.go
@@ -7,9 +7,9 @@
 package gmap_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/garray"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
 
diff --git a/container/gmap/gmap_z_unit_list_map_test.go b/container/gmap/gmap_z_unit_list_map_test.go
index 564321c1c..08f60d7e5 100644
--- a/container/gmap/gmap_z_unit_list_map_test.go
+++ b/container/gmap/gmap_z_unit_list_map_test.go
@@ -7,8 +7,8 @@
 package gmap_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/garray"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
 
diff --git a/container/gmap/gmap_z_unit_str_any_test.go b/container/gmap/gmap_z_unit_str_any_test.go
index a2159a38c..7f915a90a 100644
--- a/container/gmap/gmap_z_unit_str_any_test.go
+++ b/container/gmap/gmap_z_unit_str_any_test.go
@@ -7,9 +7,9 @@
 package gmap_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/garray"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
 
diff --git a/container/gmap/gmap_z_unit_str_int_test.go b/container/gmap/gmap_z_unit_str_int_test.go
index 22a87e94f..b806292c2 100644
--- a/container/gmap/gmap_z_unit_str_int_test.go
+++ b/container/gmap/gmap_z_unit_str_int_test.go
@@ -7,9 +7,9 @@
 package gmap_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/garray"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
 
diff --git a/container/gmap/gmap_z_unit_str_str_test.go b/container/gmap/gmap_z_unit_str_str_test.go
index d452b1648..002ae13bc 100644
--- a/container/gmap/gmap_z_unit_str_str_test.go
+++ b/container/gmap/gmap_z_unit_str_str_test.go
@@ -7,9 +7,9 @@
 package gmap_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/garray"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
 
diff --git a/container/gmap/gmap_z_unit_tree_map_test.go b/container/gmap/gmap_z_unit_tree_map_test.go
index 611482d31..bcdec51b6 100644
--- a/container/gmap/gmap_z_unit_tree_map_test.go
+++ b/container/gmap/gmap_z_unit_tree_map_test.go
@@ -7,8 +7,8 @@
 package gmap_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
 
diff --git a/container/gset/gset_any_set.go b/container/gset/gset_any_set.go
index d3191010e..77b339bea 100644
--- a/container/gset/gset_any_set.go
+++ b/container/gset/gset_any_set.go
@@ -9,7 +9,7 @@ package gset
 
 import (
 	"bytes"
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/internal/rwmutex"
 	"github.com/gogf/gf/text/gstr"
 	"github.com/gogf/gf/util/gconv"
diff --git a/container/gset/gset_int_set.go b/container/gset/gset_int_set.go
index 55060c6e4..6d006bfa2 100644
--- a/container/gset/gset_int_set.go
+++ b/container/gset/gset_int_set.go
@@ -9,7 +9,7 @@ package gset
 
 import (
 	"bytes"
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/internal/rwmutex"
 	"github.com/gogf/gf/util/gconv"
 )
diff --git a/container/gset/gset_str_set.go b/container/gset/gset_str_set.go
index 843052798..23a8dd32f 100644
--- a/container/gset/gset_str_set.go
+++ b/container/gset/gset_str_set.go
@@ -9,7 +9,7 @@ package gset
 
 import (
 	"bytes"
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/internal/rwmutex"
 	"github.com/gogf/gf/text/gstr"
 	"github.com/gogf/gf/util/gconv"
diff --git a/container/gset/gset_z_unit_any_test.go b/container/gset/gset_z_unit_any_test.go
index be07afe65..50fa0417a 100644
--- a/container/gset/gset_z_unit_any_test.go
+++ b/container/gset/gset_z_unit_any_test.go
@@ -9,8 +9,8 @@
 package gset_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"strings"
 	"sync"
diff --git a/container/gset/gset_z_unit_int_test.go b/container/gset/gset_z_unit_int_test.go
index 19dffc46a..4ba7ad449 100644
--- a/container/gset/gset_z_unit_int_test.go
+++ b/container/gset/gset_z_unit_int_test.go
@@ -9,8 +9,8 @@
 package gset_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"strings"
 	"sync"
diff --git a/container/gset/gset_z_unit_str_test.go b/container/gset/gset_z_unit_str_test.go
index 66976d63b..c283b8cdd 100644
--- a/container/gset/gset_z_unit_str_test.go
+++ b/container/gset/gset_z_unit_str_test.go
@@ -9,8 +9,8 @@
 package gset_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"strings"
 	"sync"
diff --git a/container/gtree/gtree_avltree.go b/container/gtree/gtree_avltree.go
index 48b0efb2f..5dc35af57 100644
--- a/container/gtree/gtree_avltree.go
+++ b/container/gtree/gtree_avltree.go
@@ -7,8 +7,8 @@
 package gtree
 
 import (
-	"encoding/json"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 
 	"github.com/gogf/gf/util/gconv"
 
diff --git a/container/gtree/gtree_btree.go b/container/gtree/gtree_btree.go
index 33e4e219b..ccc1f50dd 100644
--- a/container/gtree/gtree_btree.go
+++ b/container/gtree/gtree_btree.go
@@ -8,8 +8,8 @@ package gtree
 
 import (
 	"bytes"
-	"encoding/json"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"strings"
 
 	"github.com/gogf/gf/util/gconv"
diff --git a/container/gtree/gtree_redblacktree.go b/container/gtree/gtree_redblacktree.go
index 343d05221..59906286c 100644
--- a/container/gtree/gtree_redblacktree.go
+++ b/container/gtree/gtree_redblacktree.go
@@ -7,8 +7,8 @@
 package gtree
 
 import (
-	"encoding/json"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"github.com/gogf/gf/util/gutil"
 
diff --git a/container/gtype/interface.go b/container/gtype/interface.go
index c912f2657..0c9734e3f 100644
--- a/container/gtype/interface.go
+++ b/container/gtype/interface.go
@@ -7,7 +7,7 @@
 package gtype
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"sync/atomic"
 )
diff --git a/container/gtype/z_bench_json_test.go b/container/gtype/z_bench_json_test.go
index db43ae7db..c4eeefeb5 100644
--- a/container/gtype/z_bench_json_test.go
+++ b/container/gtype/z_bench_json_test.go
@@ -9,8 +9,8 @@
 package gtype_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gtype"
+	"github.com/gogf/gf/internal/json"
 	"testing"
 )
 
diff --git a/container/gtype/z_unit_bool_test.go b/container/gtype/z_unit_bool_test.go
index fdbeee1a5..858868140 100644
--- a/container/gtype/z_unit_bool_test.go
+++ b/container/gtype/z_unit_bool_test.go
@@ -7,7 +7,7 @@
 package gtype_test
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
 
diff --git a/container/gtype/z_unit_byte_test.go b/container/gtype/z_unit_byte_test.go
index 7fb814108..ce171432a 100644
--- a/container/gtype/z_unit_byte_test.go
+++ b/container/gtype/z_unit_byte_test.go
@@ -7,7 +7,7 @@
 package gtype_test
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"sync"
 	"testing"
diff --git a/container/gtype/z_unit_bytes_test.go b/container/gtype/z_unit_bytes_test.go
index 95230be3a..b0be15489 100644
--- a/container/gtype/z_unit_bytes_test.go
+++ b/container/gtype/z_unit_bytes_test.go
@@ -7,7 +7,7 @@
 package gtype_test
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
 
diff --git a/container/gtype/z_unit_float32_test.go b/container/gtype/z_unit_float32_test.go
index 82489d4c5..fb88f01ae 100644
--- a/container/gtype/z_unit_float32_test.go
+++ b/container/gtype/z_unit_float32_test.go
@@ -7,8 +7,8 @@
 package gtype_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gtype"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"github.com/gogf/gf/util/gconv"
 	"math"
diff --git a/container/gtype/z_unit_float64_test.go b/container/gtype/z_unit_float64_test.go
index cf3832ab9..12079cb5c 100644
--- a/container/gtype/z_unit_float64_test.go
+++ b/container/gtype/z_unit_float64_test.go
@@ -7,8 +7,8 @@
 package gtype_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gtype"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"github.com/gogf/gf/util/gconv"
 	"math"
diff --git a/container/gtype/z_unit_int32_test.go b/container/gtype/z_unit_int32_test.go
index c9b59b2b8..53c268c7f 100644
--- a/container/gtype/z_unit_int32_test.go
+++ b/container/gtype/z_unit_int32_test.go
@@ -7,8 +7,8 @@
 package gtype_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gtype"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"github.com/gogf/gf/util/gconv"
 	"math"
diff --git a/container/gtype/z_unit_int64_test.go b/container/gtype/z_unit_int64_test.go
index 275191f95..21110b8bf 100644
--- a/container/gtype/z_unit_int64_test.go
+++ b/container/gtype/z_unit_int64_test.go
@@ -7,8 +7,8 @@
 package gtype_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gtype"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"github.com/gogf/gf/util/gconv"
 	"math"
diff --git a/container/gtype/z_unit_int_test.go b/container/gtype/z_unit_int_test.go
index 0df4fa5b8..eccdffbd3 100644
--- a/container/gtype/z_unit_int_test.go
+++ b/container/gtype/z_unit_int_test.go
@@ -7,8 +7,8 @@
 package gtype_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gtype"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"github.com/gogf/gf/util/gconv"
 	"sync"
diff --git a/container/gtype/z_unit_interface_test.go b/container/gtype/z_unit_interface_test.go
index fac63aa66..05e124a79 100644
--- a/container/gtype/z_unit_interface_test.go
+++ b/container/gtype/z_unit_interface_test.go
@@ -7,8 +7,8 @@
 package gtype_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gtype"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
diff --git a/container/gtype/z_unit_string_test.go b/container/gtype/z_unit_string_test.go
index 1dbd455b9..bb1362a6a 100644
--- a/container/gtype/z_unit_string_test.go
+++ b/container/gtype/z_unit_string_test.go
@@ -7,8 +7,8 @@
 package gtype_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gtype"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
diff --git a/container/gtype/z_unit_uint32_test.go b/container/gtype/z_unit_uint32_test.go
index 9ea1483b0..650d4a97c 100644
--- a/container/gtype/z_unit_uint32_test.go
+++ b/container/gtype/z_unit_uint32_test.go
@@ -7,8 +7,8 @@
 package gtype_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gtype"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"github.com/gogf/gf/util/gconv"
 	"math"
diff --git a/container/gtype/z_unit_uint64_test.go b/container/gtype/z_unit_uint64_test.go
index 5e65b3bd9..a4e5c02a7 100644
--- a/container/gtype/z_unit_uint64_test.go
+++ b/container/gtype/z_unit_uint64_test.go
@@ -7,7 +7,7 @@
 package gtype_test
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"math"
 	"sync"
diff --git a/container/gtype/z_unit_uint_test.go b/container/gtype/z_unit_uint_test.go
index a5984ee73..5524031c4 100644
--- a/container/gtype/z_unit_uint_test.go
+++ b/container/gtype/z_unit_uint_test.go
@@ -7,8 +7,8 @@
 package gtype_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gtype"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"github.com/gogf/gf/util/gconv"
 	"sync"
diff --git a/container/gvar/gvar_imp.go b/container/gvar/gvar_imp.go
index 31783de39..58408bc19 100644
--- a/container/gvar/gvar_imp.go
+++ b/container/gvar/gvar_imp.go
@@ -7,7 +7,7 @@
 package gvar
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"time"
 
 	"github.com/gogf/gf/internal/empty"
diff --git a/container/gvar/gvar_z_unit_json_test.go b/container/gvar/gvar_z_unit_json_test.go
index f05251136..d027461ab 100644
--- a/container/gvar/gvar_z_unit_json_test.go
+++ b/container/gvar/gvar_z_unit_json_test.go
@@ -7,8 +7,8 @@
 package gvar_test
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gvar"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/test/gtest"
 	"math"
 	"testing"
diff --git a/database/gdb/gdb_z_mysql_join_test.go b/database/gdb/gdb_z_mysql_join_test.go
index da70728e0..22790d4a9 100644
--- a/database/gdb/gdb_z_mysql_join_test.go
+++ b/database/gdb/gdb_z_mysql_join_test.go
@@ -14,6 +14,7 @@ import (
 	"github.com/gogf/gf/test/gtest"
 )
 
+// TODO
 func Test_Table_Join(t *testing.T) {
 	var (
 		tableUser       = "user_" + gtime.TimestampMicroStr()
@@ -22,7 +23,7 @@ func Test_Table_Join(t *testing.T) {
 	if _, err := db.Exec(fmt.Sprintf(`
 CREATE TABLE %s (
   uid int(10) unsigned NOT NULL AUTO_INCREMENT,
-  name varchar(45) NOT NULL COMMENT,
+  name varchar(45) NOT NULL,
   PRIMARY KEY (uid)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
     `, tableUser)); err != nil {
@@ -33,7 +34,7 @@ CREATE TABLE %s (
 	if _, err := db.Exec(fmt.Sprintf(`
 CREATE TABLE %s (
   uid int(10) unsigned NOT NULL AUTO_INCREMENT,
-  name varchar(45) NOT NULL COMMENT,
+  name varchar(45) NOT NULL,
   PRIMARY KEY (uid)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
     `, tableUserDetail)); err != nil {
@@ -54,6 +55,5 @@ CREATE TABLE %s (
 			User       *EntityUser
 			UserDetail *EntityUserDetail
 		}
-
 	})
 }
diff --git a/database/gredis/gredis_conn.go b/database/gredis/gredis_conn.go
index bb4b34944..724ba783f 100644
--- a/database/gredis/gredis_conn.go
+++ b/database/gredis/gredis_conn.go
@@ -7,8 +7,8 @@
 package gredis
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gvar"
+	"github.com/gogf/gf/internal/json"
 	"reflect"
 )
 
diff --git a/encoding/gini/gini.go b/encoding/gini/gini.go
index ec3309a1f..e9c7db20e 100644
--- a/encoding/gini/gini.go
+++ b/encoding/gini/gini.go
@@ -10,9 +10,9 @@ package gini
 import (
 	"bufio"
 	"bytes"
-	"encoding/json"
 	"errors"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"io"
 	"strings"
 )
diff --git a/encoding/gjson/gjson_api_encoding.go b/encoding/gjson/gjson_api_encoding.go
index 870c25738..dd8bb5d87 100644
--- a/encoding/gjson/gjson_api_encoding.go
+++ b/encoding/gjson/gjson_api_encoding.go
@@ -7,11 +7,11 @@
 package gjson
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/encoding/gini"
 	"github.com/gogf/gf/encoding/gtoml"
 	"github.com/gogf/gf/encoding/gxml"
 	"github.com/gogf/gf/encoding/gyaml"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 )
 
diff --git a/encoding/gjson/gjson_api_new_load.go b/encoding/gjson/gjson_api_new_load.go
index ba7a0a0c9..ecd737a6a 100644
--- a/encoding/gjson/gjson_api_new_load.go
+++ b/encoding/gjson/gjson_api_new_load.go
@@ -8,9 +8,9 @@ package gjson
 
 import (
 	"bytes"
-	"encoding/json"
 	"errors"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"reflect"
 
 	"github.com/gogf/gf/encoding/gini"
diff --git a/encoding/gjson/gjson_stdlib_json_util.go b/encoding/gjson/gjson_stdlib_json_util.go
index 9ca18cbe1..c7ebc0bd1 100644
--- a/encoding/gjson/gjson_stdlib_json_util.go
+++ b/encoding/gjson/gjson_stdlib_json_util.go
@@ -8,7 +8,7 @@ package gjson
 
 import (
 	"bytes"
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 )
 
diff --git a/encoding/gjson/gjson_z_unit_basic_test.go b/encoding/gjson/gjson_z_unit_basic_test.go
index aa50f777e..2de9ebf5a 100644
--- a/encoding/gjson/gjson_z_unit_basic_test.go
+++ b/encoding/gjson/gjson_z_unit_basic_test.go
@@ -246,7 +246,7 @@ func Test_Append(t *testing.T) {
 
 func TestJson_ToJson(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
-		p := gjson.New("1")
+		p := gjson.New(1)
 		s, e := p.ToJsonString()
 		t.Assert(e, nil)
 		t.Assert(s, "1")
diff --git a/encoding/gjson/gjson_z_unit_implements_test.go b/encoding/gjson/gjson_z_unit_implements_test.go
index 6969bec10..7f1601098 100644
--- a/encoding/gjson/gjson_z_unit_implements_test.go
+++ b/encoding/gjson/gjson_z_unit_implements_test.go
@@ -7,7 +7,7 @@
 package gjson_test
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"testing"
 
diff --git a/encoding/gtoml/gtoml.go b/encoding/gtoml/gtoml.go
index e72ca7cd6..3d4a7887d 100644
--- a/encoding/gtoml/gtoml.go
+++ b/encoding/gtoml/gtoml.go
@@ -9,7 +9,7 @@ package gtoml
 
 import (
 	"bytes"
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 
 	"github.com/BurntSushi/toml"
 )
diff --git a/encoding/gyaml/gyaml.go b/encoding/gyaml/gyaml.go
index feaeb6798..587eba319 100644
--- a/encoding/gyaml/gyaml.go
+++ b/encoding/gyaml/gyaml.go
@@ -8,7 +8,7 @@
 package gyaml
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"gopkg.in/yaml.v3"
 
 	"github.com/gogf/gf/util/gconv"
diff --git a/encoding/gyaml/gyaml_test.go b/encoding/gyaml/gyaml_test.go
index 384ae4df3..e63267c73 100644
--- a/encoding/gyaml/gyaml_test.go
+++ b/encoding/gyaml/gyaml_test.go
@@ -7,7 +7,7 @@
 package gyaml_test
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"testing"
 
 	"github.com/gogf/gf/encoding/gparser"
diff --git a/go.mod b/go.mod
index 95770705f..086c9ef1f 100644
--- a/go.mod
+++ b/go.mod
@@ -11,6 +11,7 @@ require (
 	github.com/gorilla/websocket v1.4.1
 	github.com/gqcn/structs v1.1.1
 	github.com/grokify/html-strip-tags-go v0.0.0-20190921062105-daaa06bf1aaf
+	github.com/json-iterator/go v1.1.10
 	github.com/mattn/go-runewidth v0.0.9 // indirect
 	github.com/olekukonko/tablewriter v0.0.1
 	golang.org/x/sys v0.0.0-20200610111108-226ff32320da // indirect
diff --git a/internal/json/json.go b/internal/json/json.go
new file mode 100644
index 000000000..f6bf0da53
--- /dev/null
+++ b/internal/json/json.go
@@ -0,0 +1,69 @@
+// Copyright 2020 gf Author(https://github.com/gogf/gf). 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 json provides json operations wrapping ignoring stdlib or third-party lib json.
+package json
+
+import (
+	json2 "encoding/json"
+	"github.com/json-iterator/go"
+	"io"
+)
+
+// ConfigCompatibleWithStandardLibrary tries to be 90% compatible
+// with standard library behavior.
+var json = jsoniter.ConfigCompatibleWithStandardLibrary
+
+// Marshal adapts to json/encoding Marshal API.
+//
+// Marshal returns the JSON encoding of v, adapts to json/encoding Marshal API
+// Refer to https://godoc.org/encoding/json#Marshal for more information.
+func Marshal(v interface{}) ([]byte, error) {
+	return json.Marshal(v)
+}
+
+// MarshalToString convenient method to write as string instead of []byte.
+func MarshalToString(v interface{}) (string, error) {
+	return json.MarshalToString(v)
+}
+
+// MarshalIndent same as json.MarshalIndent. Prefix is not supported.
+func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) {
+	return json2.MarshalIndent(v, prefix, indent)
+}
+
+// UnmarshalFromString is a convenient method to read from string instead of []byte.
+func UnmarshalFromString(str string, v interface{}) error {
+	return json.UnmarshalFromString(str, v)
+}
+
+// Unmarshal adapts to json/encoding Unmarshal API
+//
+// Unmarshal parses the JSON-encoded data and stores the result in the value pointed to by v.
+// Refer to https://godoc.org/encoding/json#Unmarshal for more information.
+func Unmarshal(data []byte, v interface{}) error {
+	return json.Unmarshal(data, v)
+}
+
+// NewEncoder same as json.NewEncoder
+func NewEncoder(writer io.Writer) *jsoniter.Encoder {
+	return json.NewEncoder(writer)
+}
+
+// NewDecoder adapts to json/stream NewDecoder API.
+//
+// NewDecoder returns a new decoder that reads from r.
+//
+// Instead of a json/encoding Decoder, an Decoder is returned
+// Refer to https://godoc.org/encoding/json#NewDecoder for more information.
+func NewDecoder(reader io.Reader) *jsoniter.Decoder {
+	return json.NewDecoder(reader)
+}
+
+// Valid reports whether data is a valid JSON encoding.
+func Valid(data []byte) bool {
+	return json.Valid(data)
+}
diff --git a/net/ghttp/ghttp_client_request.go b/net/ghttp/ghttp_client_request.go
index 043db2f43..eb6e6d78b 100644
--- a/net/ghttp/ghttp_client_request.go
+++ b/net/ghttp/ghttp_client_request.go
@@ -8,9 +8,9 @@ package ghttp
 
 import (
 	"bytes"
-	"encoding/json"
 	"errors"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/internal/utils"
 	"io"
 	"io/ioutil"
diff --git a/net/ghttp/ghttp_request_param.go b/net/ghttp/ghttp_request_param.go
index 201bcdc57..b24ae93ab 100644
--- a/net/ghttp/ghttp_request_param.go
+++ b/net/ghttp/ghttp_request_param.go
@@ -8,12 +8,12 @@ package ghttp
 
 import (
 	"bytes"
-	"encoding/json"
 	"fmt"
 	"github.com/gogf/gf/container/gvar"
 	"github.com/gogf/gf/encoding/gjson"
 	"github.com/gogf/gf/encoding/gurl"
 	"github.com/gogf/gf/encoding/gxml"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/internal/utils"
 	"github.com/gogf/gf/text/gregex"
 	"github.com/gogf/gf/text/gstr"
diff --git a/net/ghttp/ghttp_response_write.go b/net/ghttp/ghttp_response_write.go
index 5e6a0cb0a..ab6e5aedf 100644
--- a/net/ghttp/ghttp_response_write.go
+++ b/net/ghttp/ghttp_response_write.go
@@ -8,8 +8,8 @@
 package ghttp
 
 import (
-	"encoding/json"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"net/http"
 
 	"github.com/gogf/gf/encoding/gparser"
diff --git a/net/ghttp/ghttp_server_router_serve.go b/net/ghttp/ghttp_server_router_serve.go
index 0ad031eba..720fe8cfe 100644
--- a/net/ghttp/ghttp_server_router_serve.go
+++ b/net/ghttp/ghttp_server_router_serve.go
@@ -7,8 +7,8 @@
 package ghttp
 
 import (
-	"encoding/json"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"strings"
 
 	"github.com/gogf/gf/container/glist"
diff --git a/net/ghttp/ghttp_unit_param_json_test.go b/net/ghttp/ghttp_unit_param_json_test.go
index 0435be4ad..98e231a0d 100644
--- a/net/ghttp/ghttp_unit_param_json_test.go
+++ b/net/ghttp/ghttp_unit_param_json_test.go
@@ -7,8 +7,8 @@
 package ghttp_test
 
 import (
-	"encoding/json"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"testing"
 	"time"
 
diff --git a/os/gbuild/gbuild.go b/os/gbuild/gbuild.go
index 13b2809bc..13a8b89e5 100644
--- a/os/gbuild/gbuild.go
+++ b/os/gbuild/gbuild.go
@@ -8,11 +8,11 @@
 package gbuild
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf"
 	"github.com/gogf/gf/container/gvar"
 	"github.com/gogf/gf/encoding/gbase64"
 	"github.com/gogf/gf/internal/intlog"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"runtime"
 )
diff --git a/os/gcmd/gcmd_parser.go b/os/gcmd/gcmd_parser.go
index d66a7fc6a..f02d8b996 100644
--- a/os/gcmd/gcmd_parser.go
+++ b/os/gcmd/gcmd_parser.go
@@ -8,8 +8,8 @@
 package gcmd
 
 import (
-	"encoding/json"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"os"
 	"strings"
 
diff --git a/os/gproc/gproc_comm_receive.go b/os/gproc/gproc_comm_receive.go
index 35f34511b..c101fe0f0 100644
--- a/os/gproc/gproc_comm_receive.go
+++ b/os/gproc/gproc_comm_receive.go
@@ -7,8 +7,8 @@
 package gproc
 
 import (
-	"encoding/json"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"net"
 
 	"github.com/gogf/gf/container/gqueue"
diff --git a/os/gproc/gproc_comm_send.go b/os/gproc/gproc_comm_send.go
index 48bbc7e36..74b947c5e 100644
--- a/os/gproc/gproc_comm_send.go
+++ b/os/gproc/gproc_comm_send.go
@@ -7,8 +7,8 @@
 package gproc
 
 import (
-	"encoding/json"
 	"errors"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/net/gtcp"
 	"io"
 )
diff --git a/os/gres/gres_file.go b/os/gres/gres_file.go
index 208641593..dd2f2ccb7 100644
--- a/os/gres/gres_file.go
+++ b/os/gres/gres_file.go
@@ -9,7 +9,7 @@ package gres
 import (
 	"archive/zip"
 	"bytes"
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"io"
 	"os"
 )
diff --git a/os/gsession/gsession_storage_file.go b/os/gsession/gsession_storage_file.go
index 979f681e1..5a4a4a247 100644
--- a/os/gsession/gsession_storage_file.go
+++ b/os/gsession/gsession_storage_file.go
@@ -7,10 +7,10 @@
 package gsession
 
 import (
-	"encoding/json"
 	"fmt"
 	"github.com/gogf/gf/container/gmap"
 	"github.com/gogf/gf/internal/intlog"
+	"github.com/gogf/gf/internal/json"
 	"os"
 	"time"
 
diff --git a/os/gsession/gsession_storage_redis.go b/os/gsession/gsession_storage_redis.go
index 5cb36976d..545be8024 100644
--- a/os/gsession/gsession_storage_redis.go
+++ b/os/gsession/gsession_storage_redis.go
@@ -7,10 +7,10 @@
 package gsession
 
 import (
-	"encoding/json"
 	"github.com/gogf/gf/container/gmap"
 	"github.com/gogf/gf/database/gredis"
 	"github.com/gogf/gf/internal/intlog"
+	"github.com/gogf/gf/internal/json"
 	"time"
 
 	"github.com/gogf/gf/os/gtimer"
diff --git a/os/gtime/gtime_z_unit_json_test.go b/os/gtime/gtime_z_unit_json_test.go
index 0c5c07592..80654db71 100644
--- a/os/gtime/gtime_z_unit_json_test.go
+++ b/os/gtime/gtime_z_unit_json_test.go
@@ -7,7 +7,7 @@
 package gtime_test
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/os/gtime"
 	"github.com/gogf/gf/test/gtest"
 	"testing"
diff --git a/other/test.go b/other/test.go
new file mode 100644
index 000000000..302827a4c
--- /dev/null
+++ b/other/test.go
@@ -0,0 +1,17 @@
+package main
+
+import (
+	"fmt"
+)
+
+import jsoniter "github.com/json-iterator/go"
+
+var json = jsoniter.ConfigCompatibleWithStandardLibrary
+
+func main() {
+	body := "{\"id\": 413231383385427875}"
+	m := make(map[string]interface{})
+	json.Unmarshal([]byte(body), &m)
+	b, _ := json.Marshal(m)
+	fmt.Println(string(b))
+}
diff --git a/util/gconv/gconv.go b/util/gconv/gconv.go
index a07992c4d..06a89210e 100644
--- a/util/gconv/gconv.go
+++ b/util/gconv/gconv.go
@@ -10,9 +10,9 @@
 package gconv
 
 import (
-	"encoding/json"
 	"fmt"
 	"github.com/gogf/gf/internal/intstore"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/os/gtime"
 	"reflect"
 	"strconv"
diff --git a/util/gconv/gconv_map.go b/util/gconv/gconv_map.go
index 328e96651..830d6bd02 100644
--- a/util/gconv/gconv_map.go
+++ b/util/gconv/gconv_map.go
@@ -7,9 +7,9 @@
 package gconv
 
 import (
-	"encoding/json"
 	"errors"
 	"github.com/gogf/gf/errors/gerror"
+	"github.com/gogf/gf/internal/json"
 	"reflect"
 	"strings"
 
diff --git a/util/gconv/gconv_slice.go b/util/gconv/gconv_slice.go
index 56ca67f30..f7eed76f1 100644
--- a/util/gconv/gconv_slice.go
+++ b/util/gconv/gconv_slice.go
@@ -7,10 +7,10 @@
 package gconv
 
 import (
-	"encoding/json"
 	"errors"
 	"fmt"
 	"github.com/gogf/gf/errors/gerror"
+	"github.com/gogf/gf/internal/json"
 	"reflect"
 )
 
diff --git a/util/gconv/gconv_z_unit_struct_test.go b/util/gconv/gconv_z_unit_struct_test.go
index f08360913..956259db5 100644
--- a/util/gconv/gconv_z_unit_struct_test.go
+++ b/util/gconv/gconv_z_unit_struct_test.go
@@ -7,7 +7,7 @@
 package gconv_test
 
 import (
-	"encoding/json"
+	"github.com/gogf/gf/internal/json"
 	"testing"
 	"time"
 
diff --git a/util/gutil/gutil_dump.go b/util/gutil/gutil_dump.go
index 708cd5c32..e8f5f2185 100644
--- a/util/gutil/gutil_dump.go
+++ b/util/gutil/gutil_dump.go
@@ -8,8 +8,8 @@ package gutil
 
 import (
 	"bytes"
-	"encoding/json"
 	"fmt"
+	"github.com/gogf/gf/internal/json"
 	"github.com/gogf/gf/util/gconv"
 	"os"
 	"reflect"