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parser.go
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/
parser.go
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package yml
import (
"bytes"
"github.com/apolloconfig/agollo/v4/utils"
"github.com/spf13/viper"
)
var vp = viper.New()
func init() {
vp.SetConfigType("yml")
}
// Parser properties转换器
type Parser struct {
}
// Parse 内存内容=>yml文件转换器
func (d *Parser) Parse(configContent interface{}) (map[string]interface{}, error) {
content, ok := configContent.(string)
if !ok {
return nil, nil
}
if utils.Empty == content {
return nil, nil
}
buffer := bytes.NewBufferString(content)
// 使用viper解析
err := vp.ReadConfig(buffer)
if err != nil {
return nil, err
}
return convertToMap(vp), nil
}
func convertToMap(vp *viper.Viper) map[string]interface{} {
if vp == nil {
return nil
}
m := make(map[string]interface{})
for _, key := range vp.AllKeys() {
m[key] = vp.Get(key)
}
return m
}