xbinding是基于gin框架的binding模块的扩展，主要从项目gin中分离处理binding的部分内容，进行改造处理适配除http以外的其他数据绑定过程。并且兼容http.request的绑定方式。
Requires Go 1.21 or above.
Install with go install github.com/zhiyunliu/xbinding@latest.
type Config struct {
SpanKind trace.SpanKind `json:"span_kind" yaml:"span_kind"`
Provider string `json:"provider" yaml:"provider"`
Propagator string `json:"propagator" yaml:"propagator"`
}
traceCfg := &Config{}
dataType := "json" //yaml , application/json, application/x-yaml
codec, err := xbinding.GetCodec(xbinding.WithContentType(dataType))
if err != nil {
return nil, fmt.Errorf("xbinding.GetCodec err:%w", err)
}
if err = codec.Bind(xbinding.BytesReader(data.Data), traceCfg); err != nil {
return nil, err
}辅助数据类型定义
type BytesReader []byte
type MapReader map[string][]string
type SMapReader map[string]string
type XMapReader map[string]any
type ReaderWrapper struct {
Data any
}扩展实现,实现以下两个接口可自定义实现Codec的注入
type Resolver interface {
Name() string
Resolve(opts *Options) (Codec, error)
}
type Codec interface {
ContentType() string
Marshal(v interface{}) ([]byte, error)
Bind(reader Reader, v interface{}) error
}注入到引擎中
var custom struct{}
func(c custom) Name() string{return "custom"}
func(c custom) Resolve(opts *Options) (Codec, error){
return nil,fmt.Errorf("not implement")
}
xbinding.Register(&custom{})
//获取自定义的codec json解析处理
xbinding.GetCodec(xbinding.WithProto("custom"),xbinding.WithContentType("json"))
| 类型 | 描述 | 是否支持 |
|---|---|---|
| json | json | 是 |
| yaml | yaml | 是 |
| xml | xml | 是 |
| text | text | 是 |
| application/json | ||
| text/html | ||
| application/xml | ||
| text/xml | ||
| text/plain | ||
| application/x-www-form-urlencoded | ||
| multipart/form-data | ||
| application/x-protobuf | ||
| application/x-msgpack | ||
| application/msgpack | ||
| application/x-yaml |
- v0.1.0 2024-11-19 初始化
- v0.1.1 重写绑定reader实现
- v0.1.2 优化 5719 绑定，处理go版本依赖问题