使用递归取2个map并集，适用于写一个map去替换一个固定模版的map里的值（接口参数化替换等）
可能还存在bug。目前测试，见Test用例。
func MapSwitch(map01, map02 map[string]interface{}) map[string]interface{}{
/**
* @Description: 2个嵌套map取并集处理；map01：新的map数据，map02：待替换的map数据
PS：需保证map01和map02嵌套中的[]interface{}中对应下标的数据类型一致
*/
for k, v := range map01{
if _, ok := map02[k]; ok{
switch v.(type) {
case map[string]interface{}:
MapSwitch(v.(map[string]interface{}), map02[k].(map[string]interface{}))
case []interface{}:
res := InterfaceSwitch(v.([]interface{}), map02[k].([]interface{}))
map02[k] = res
default:
map02[k] = v
}
}else{
map02[k] = v
}
}
return map02
}
func InterfaceSwitch(interface01, interface02 []interface{})[]interface{}{
/**
* @Description: interface01：新的数据，interface02：待替换的数据
*/
for k, v := range interface01{
if k <= len(interface02) -1 {
switch v.(type) {
case map[string]interface{}:
res := MapSwitch(v.(map[string]interface{}), interface02[k].(map[string]interface{}))
newInterface = append(newInterface, res)
case []interface{}:
InterfaceSwitch(v.([]interface{}), interface02[k].([]interface{}))
default:
newInterface = append(newInterface, v)
}
}else{
newInterface = append(newInterface, v)
}
}
return newInterface
}
// Test
func TestQ01(t *testing.T){
TTNEW := map[string]interface{}{
"supplier": "Auto_test's Super Store NEW",
"remark": "Create stock_adjustments Auto_test NEW",
"items": []interface{}{
map[string]interface{}{
"sku_id": "1076802049474499",
"quantity": 5,
//"purchase_price": "999711",
"items03":[]int{166, 266,366},
"items04":map[string]interface{}{
"sku_id11": "10768020494744888",
"quantity": 88,
"purchase_price": "9997888",
"items03":[]int{155, 255,355},
"items04":[]int{1666, 2666,3666},
},
},
map[string]interface{}{
"sku_id": "1076802049474499NEW",
"quantity": 1,
//"purchase_price": "999711",
"items33":[]int{166, 266,366},
"items44":map[string]interface{}{
"sku_id11": "10768020494744888111",
"quantity": 88,
"purchase_price": "11111",
"items33":[]int{22, 22,22},
"items44":[]int{33, 33,33},
},
},
[]interface{}{
map[string]interface{}{
"sku_id999": "107680204947449999999",
"quantity999": 99999,
"quantity555": 5555,
},
},
},
//"adjust_stock_type": 2,
"items02":[]int{111, 2222,333},
"supplier02": "Auto_test's Super Store NEW02",
}
TT := map[string]interface{}{
"adjust_stock_type": 1,
"supplier": "Auto_test's Super Store",
"remark": "Create stock_adjustments Auto_test",
"items": []interface{}{
map[string]interface{}{
"sku_id": "10768020494744",
"quantity": 1,
"purchase_price": "9997",
"items03":[]int{1, 2,3},
"items04":map[string]interface{}{
"sku_id11": "10768020494744",
"quantity": 1,
"purchase_price": "9997",
"items03":[]int{1, 2,3},
"items04":[]int{1, 2,3},
},
},
map[string]interface{}{
"sku_id": "1076802049474499",
"quantity": 3,
//"purchase_price": "999711",
"items33":[]int{1663, 2663,3663},
"items44":map[string]interface{}{
"sku_id11": "107680204947448881113",
"quantity": 888,
"purchase_price": "11113",
"items33":[]int{222, 222,222},
"items44":[]int{333, 333,333},
},
},
[]interface{}{
map[string]interface{}{
"sku_id999": "107680204947449",
"quantity999": 22221,
},
},
},
"items02":[]int{1, 2,3},
}
res := MapSwitch(TTNEW, TT)
resJson, _ := json.Marshal(res)
fmt.Println("resJson:", string(resJson))
}
返回json
{
"adjust_stock_type": 1,
"items": [
{
"items03": [
166,
266,
366
],
"items04": {
"items03": [
155,
255,
355
],
"items04": [
1666,
2666,
3666
],
"purchase_price": "9997888",
"quantity": 88,
"sku_id11": "10768020494744888"
},
"purchase_price": "9997",
"quantity": 5,
"sku_id": "1076802049474499"
},
{
"items33": [
166,
266,
366
],
"items44": {
"items33": [
22,
22,
22
],
"items44": [
33,
33,
33
],
"purchase_price": "11111",
"quantity": 88,
"sku_id11": "10768020494744888111"
},
"quantity": 1,
"sku_id": "1076802049474499NEW"
},
{
"quantity555": 5555,
"quantity999": 99999,
"sku_id999": "107680204947449999999"
}
],
"items02": [
111,
2222,
333
],
"remark": "Create stock_adjustments Auto_test NEW",
"supplier": "Auto_test's Super Store NEW",
"supplier02": "Auto_test's Super Store NEW02"
}