49 lines
948 B
Go
49 lines
948 B
Go
package code
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type OrderPair struct {
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key string
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value string
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}
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type WherePair struct {
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Query string
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Args []interface{}
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}
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func (this *WherePair) And(where *WherePair) *WherePair {
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if this.Query == "" {
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return where
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} else {
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return &WherePair{Query: this.Query + " AND " + where.Query, Args: append(this.Args, where.Args...)}
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}
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}
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func (this *WherePair) Or(where *WherePair) *WherePair {
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if this.Query == "" {
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return where
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} else {
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return &WherePair{Query: this.Query + " OR " + where.Query, Args: append(this.Args, where.Args...)}
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}
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}
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//根据一个sortMap，获取到order字符串
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func (this *BaseDao) GetSortString(sortArray []OrderPair) string {
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if sortArray == nil || len(sortArray) == 0 {
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return ""
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}
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str := ""
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for _, pair := range sortArray {
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if pair.value == "DESC" || pair.value == "ASC" {
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if str != "" {
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str = str + ","
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}
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str = str + " " + pair.key + " " + pair.value
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}
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}
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return str
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}
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