对外暴露compare方法
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@ -69,6 +69,7 @@ type CustomDiffFunc func(field string, inputVal wrapper.Map, storageVal wrapper.
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//
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//
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// Date : 11:10 2024/3/8
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// Date : 11:10 2024/3/8
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type DiffResult struct {
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type DiffResult struct {
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Field string `json:"field"` // 字段名
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OldVal interface{} `json:"old_val"` // 当前field在storageVal中的值
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OldVal interface{} `json:"old_val"` // 当前field在storageVal中的值
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NewVal interface{} `json:"new_val"` // 当前field在inputVal中的值
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NewVal interface{} `json:"new_val"` // 当前field在inputVal中的值
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IsSame bool `json:"is_same"` // 两个值是否相同
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IsSame bool `json:"is_same"` // 两个值是否相同
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@ -126,6 +127,7 @@ func DefaultDiffFunc(field string, inputVal wrapper.Map, storageVal wrapper.Map,
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option = NewDiffOption()
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option = NewDiffOption()
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}
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}
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result := &DiffResult{
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result := &DiffResult{
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Field: field,
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OldVal: nil,
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OldVal: nil,
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NewVal: nil,
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NewVal: nil,
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IsSame: true,
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IsSame: true,
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25
tool/diff.go
25
tool/diff.go
@ -7,9 +7,34 @@
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// Date : 2024-03-08 11:03
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// Date : 2024-03-08 11:03
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package tool
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package tool
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import (
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"git.zhangdeman.cn/zhangdeman/wrapper"
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"git.zhangdeman.cn/zhangdeman/wrapper/tool/define"
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)
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var (
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var (
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Diff = &diff{}
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Diff = &diff{}
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)
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)
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type diff struct {
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type diff struct {
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}
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}
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// Compare 比较两个数据源的指定字段
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 15:53 2024/3/8
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func (d *diff) Compare(fieldList []string, input wrapper.Map, storage wrapper.Map, option *define.DiffOption) map[string]*define.DiffResult {
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if nil == option {
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option = define.NewDiffOption()
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}
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res := make(map[string]*define.DiffResult)
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for _, itemField := range fieldList {
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if compareFunc, exist := option.CustomDiffFuncTable[itemField]; exist && nil != compareFunc {
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res[itemField] = compareFunc(itemField, input, storage, option)
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} else {
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res[itemField] = define.DefaultDiffFunc(itemField, input, storage, option)
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}
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}
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return res
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}
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