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feat: automatic injection parameters

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This commit is contained in:
huchenhao 2024-03-20 11:50:08 +08:00
parent 4417653032
commit 856a5db8bb
2 changed files with 10 additions and 9 deletions
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5
kis/pool.go
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@ -113,11 +113,12 @@ func (pool *kisPool) CallFunction(ctx context.Context, fnName string, flow Flow)
if argType.Kind() == reflect.Slice {
value, err := funcDesc.FaasSerialize.DecodeParam(flow.Input(), argType)
if err != nil {
return err
}
log.Logger().ErrorFX(ctx, "funcDesc.FaasSerialize.DecodeParam err=%v", err)
} else {
params = append(params, value)
continue
}
}
params = append(params, reflect.Zero(argType))
}

12
kis/serialize_json.go
View File

@ -29,7 +29,7 @@ func (f DefaultFaasSerialize) DecodeParam(arr common.KisRowArr, r reflect.Type)
// 如果还失败，则尝试先序列化为 JSON 再反序列化
elem, err = decodeJSON(row, r.Elem())
if err != nil {
return reflect.Value{}, fmt.Errorf("failed to decode row: %v", err)
return reflect.Value{}, fmt.Errorf("failed to decode row: %v ", err)
}
}
}
@ -62,19 +62,19 @@ func decodeString(row common.KisRow) (reflect.Value, error) {
}
}
return reflect.Value{}, fmt.Errorf("not a string")
return reflect.Value{}, fmt.Errorf("not a string ")
}
// 尝试先序列化为 JSON 再反序列化
func decodeJSON(row common.KisRow, elemType reflect.Type) (reflect.Value, error) {
jsonBytes, err := json.Marshal(row)
if err != nil {
return reflect.Value{}, fmt.Errorf("failed to marshal row to JSON: %v", err)
return reflect.Value{}, fmt.Errorf("failed to marshal row to JSON: %v ", err)
}
elem := reflect.New(elemType).Interface()
if err := json.Unmarshal(jsonBytes, elem); err != nil {
return reflect.Value{}, fmt.Errorf("failed to unmarshal JSON to element: %v", err)
return reflect.Value{}, fmt.Errorf("failed to unmarshal JSON to element: %v ", err)
}
return reflect.ValueOf(elem).Elem(), nil
@ -90,7 +90,7 @@ func (f DefaultFaasSerialize) EncodeParam(i interface{}) (common.KisRowArr, erro
// 序列化每个元素为 JSON 字符串，并将其添加到切片中。
jsonBytes, err := json.Marshal(slice.Index(i).Interface())
if err != nil {
return nil, fmt.Errorf("failed to marshal element to JSON: %v", err)
return nil, fmt.Errorf("failed to marshal element to JSON: %v ", err)
}
arr = append(arr, string(jsonBytes))
}
@ -98,7 +98,7 @@ func (f DefaultFaasSerialize) EncodeParam(i interface{}) (common.KisRowArr, erro
// 如果不是切片或数组类型，则直接序列化整个结构体为 JSON 字符串。
jsonBytes, err := json.Marshal(i)
if err != nil {
return nil, fmt.Errorf("failed to marshal element to JSON: %v", err)
return nil, fmt.Errorf("failed to marshal element to JSON: %v ", err)
}
arr = append(arr, string(jsonBytes))
}