zhangdeman/json_filter
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This commit is contained in:
白茶清欢 2023-01-02 21:17:51 +08:00
parent 4ed5891065
commit 123c22e8b2
1 changed files with 23 additions and 8 deletions
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31
filter.go
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@ -97,6 +97,10 @@ func (f *filter) IsArray(rule MapRule) bool {
//
// Date : 17:41 2023/1/1
func (f *filter) handleArray(rule MapRule) error {
var (
err error
)
sourcePathArray := strings.Split(rule.SourcePath, "[]")
mapPathArray := strings.Split(rule.MapPath, "[]")
if len(sourcePathArray) != len(mapPathArray) {
@ -104,21 +108,32 @@ func (f *filter) handleArray(rule MapRule) error {
return errors.New("map rule is invalid")
}
// 提取某一个list下的字段, 组成一个list
res := make([]string, 0)
f.getAllFinalData(res, gjson.Get(f.sourceData, sourcePathArray[0]).Array(), sourcePathArray[1:])
if f.formatResult, err = sjson.Set(f.formatResult, mapPathArray[0], res); nil != err {
return err
}
return nil
}
return nil
}
// getAllFinalData ...
// extraFinalResult 提取全部最底层结果
//
// Author : go_developer@163.com<白茶清欢>
// Author : zhangdeman001@ke.com<张德满>
//
// Date : 18:42 2023/1/1
func (f *filter) getAllFinalData(pathArr []string) []string {
res := make([]string, 0)
return res
// Date : 14:00 2023/1/2
func (f *filter) getAllFinalData(res []string, resultList []gjson.Result, pathArr []string) {
if len(pathArr) == 0 {
for _, item := range resultList {
res = append(res, item.String())
}
return
}
for _, item := range resultList {
f.extraFinalResult(res, item.Array(), pathArr[1:])
}
return
}
// String 获取格式化之后的字符串