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Merge pull request #3263 from guomao545/master

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Support return middle level value
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astaxie 2018-07-30 12:27:05 +08:00 committed by GitHub
commit 42c394e28b
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1 changed files with 4 additions and 1 deletions
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5
config/yaml/yaml.go
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@ -290,12 +290,15 @@ func (c *ConfigContainer) getData(key string) (interface{}, error) {
keys := strings.Split(key, ".") keys := strings.Split(key, ".")
tmpData := c.data tmpData := c.data
for _, k := range keys { for idx, k := range keys {
if v, ok := tmpData[k]; ok { if v, ok := tmpData[k]; ok {
switch v.(type) { switch v.(type) {
case map[string]interface{}: case map[string]interface{}:
{ {
tmpData = v.(map[string]interface{}) tmpData = v.(map[string]interface{})
if idx == len(keys) - 1 {
return tmpData, nil
}
} }
default: default:
{ {