Huangzj
67 lines
1.2 KiB
Go
67 lines
1.2 KiB
Go
/*
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* @Author : huangzj
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* @Time : 2021/2/2 11:37
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* @Description：
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*/
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package merge
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import (
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"fmt"
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"log"
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"testing"
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"github.com/imdario/mergo"
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)
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type redisConfig struct {
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Address string
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Port int
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DB int
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}
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var defaultConfig = redisConfig{
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Address: "127.0.0.1",
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Port: 6381,
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DB: 1,
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}
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//基础使用，如果被merge的对象字段有值则不覆盖
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func TestBaseUse(t *testing.T) {
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var config redisConfig
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if err := mergo.Merge(&config, defaultConfig); err != nil {
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log.Fatal(err)
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}
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fmt.Println("redis address: ", config.Address)
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fmt.Println("redis port: ", config.Port)
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fmt.Println("redis db: ", config.DB)
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var m = make(map[string]interface{})
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if err := mergo.Map(&m, defaultConfig); err != nil {
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log.Fatal(err)
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}
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fmt.Println(m)
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}
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//测试字段覆盖
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func TestOverride(t *testing.T) {
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var config redisConfig
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if err := mergo.Merge(&config, defaultConfig); err != nil {
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log.Fatal(err)
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}
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fmt.Println("redis address: ", config.Address)
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fmt.Println("redis port: ", config.Port)
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fmt.Println("redis db: ", config.DB)
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var m = make(map[string]interface{})
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if err := mergo.Merge(&config, defaultConfig, mergo.WithOverride); err != nil {
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log.Fatal(err)
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}
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fmt.Println(m)
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}
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