github.heygears.com/openimsdk/tools@v0.0.49/utils/jsonutil/json.go (about)

     1  // Copyright © 2024 OpenIM open source community. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package jsonutil
    16  
    17  import (
    18  	"encoding/json"
    19  	"github.com/openimsdk/tools/errs"
    20  )
    21  
    22  func JsonMarshal(v any) ([]byte, error) {
    23  	m, err := json.Marshal(v)
    24  	return m, errs.Wrap(err)
    25  }
    26  
    27  func JsonUnmarshal(b []byte, v any) error {
    28  	return errs.Wrap(json.Unmarshal(b, v))
    29  }
    30  
    31  func StructToJsonString(param any) string {
    32  	dataType, _ := JsonMarshal(param)
    33  	dataString := string(dataType)
    34  	return dataString
    35  }
    36  
    37  // The incoming parameter must be a pointer
    38  func JsonStringToStruct(s string, args any) error {
    39  	err := json.Unmarshal([]byte(s), args)
    40  	return err
    41  }