Revert "refactor(json): make jsonite optional with build tags (gin-go…

…nic#1026)"

This reverts commit ce670a6.

README.md

@@ -88,6 +88,7 @@ BenchmarkZeus_GithubAll 		| 2000 		| 944234 	| 300688 	| 2648
 - [x] Battle tested
 - [x] API frozen, new releases will not break your code.
 
+
 ## Start using it
 
 1. Download and install it:
@@ -140,14 +141,6 @@ $ curl https://raw.githubusercontent.com/gin-gonic/gin/master/examples/basic/mai
 $ go run main.go
 ```
 
-## Build with [jsoniter](https://github.com/json-iterator/go)
-
-Gin use `encoding/json` as default json package but you can change to [jsoniter](https://github.com/json-iterator/go) by build from other tags.
-
-```sh
-$ go build -tags=jsoniter .
-```
-
 ## API Examples
 
 ### Using GET, POST, PUT, PATCH, DELETE and OPTIONS

binding/json.go

@@ -7,10 +7,11 @@ package binding
 import (
 	"net/http"
 
-	"github.com/gin-gonic/gin/json"
+	"github.com/json-iterator/go"
 )
 
 var (
+	json                   = jsoniter.ConfigCompatibleWithStandardLibrary
 	EnableDecoderUseNumber = false
 )
 

errors.go

@@ -9,9 +9,11 @@ import (
 	"fmt"
 	"reflect"
 
-	"github.com/gin-gonic/gin/json"
+	"github.com/json-iterator/go"
 )
 
+var json = jsoniter.ConfigCompatibleWithStandardLibrary
+
 type ErrorType uint64
 
 const (

errors_test.go

@@ -8,7 +8,6 @@ import (
 	"errors"
 	"testing"
 
-	"github.com/gin-gonic/gin/json"
 	"github.com/stretchr/testify/assert"
 )
 

render/json.go

@@ -8,9 +8,11 @@ import (
 	"bytes"
 	"net/http"
 
-	"github.com/gin-gonic/gin/json"
+	"github.com/json-iterator/go"
 )
 
+var json = jsoniter.ConfigCompatibleWithStandardLibrary
+
 type JSON struct {
 	Data interface{}
 }