wdh-home
05ee541420
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35 lines
625 B
Go
35 lines
625 B
Go
package utils
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import (
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"encoding/json"
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"strings"
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)
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func GetJSONKeys(jsonStr string) (keys []string, err error) {
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// 使用json.Decoder，以便在解析过程中记录键的顺序
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dec := json.NewDecoder(strings.NewReader(jsonStr))
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t, err := dec.Token()
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if err != nil {
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return nil, err
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}
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// 确保数据是一个对象
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if t != json.Delim('{') {
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return nil, err
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}
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for dec.More() {
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t, err = dec.Token()
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if err != nil {
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return nil, err
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}
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keys = append(keys, t.(string))
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// 解析值
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var value interface{}
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err = dec.Decode(&value)
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if err != nil {
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return nil, err
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}
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}
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return keys, nil
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}
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