mybatisplus簡略筆記

public class programmeasuredataentity extends model {}

底層生成sql時，會將表名駝峰岔開，以_連線，例：program_measure_data_entity

解決：宣告式表名

@tablename(value = 「program_measure_data」)

@tableid

(value =
"id"
,type = idtype.auto)

在字段上加上該註解  @tablefield(exist = false)

# = mybaits 配置

mybatis-plus:
typealiasespackage: com.lenovo.sdms.**
.domain
global-config:
id-type:
2 field-strategy:
0 db-column-underline:
true
true
db-config:
update-strategy: ignored
configuration:
map-underscore-to-camel-
case
:true
cache-enabled:
true

@tablefield

(value =
"threshold_value"
, updatestrategy = fieldstrategy.ignored)
private bigdecimal thresholdvalue;

@component

public
class
metaobjecthandlerconfig
implements
metaobjecthandler
@override
public
void
updatefill
(metaobject metaobject)
}

@tablefield

(value =
"creator"
, fill = fieldfill.insert)
private string creator;
@tablefield
(value =
"modifier"
, fill = fieldfill.update)
private string modifier;
@tablefield
(value =
"modify_date"
, fill = fieldfill.insert_update, update=
"now()"
)private date modifydate;

new<

>()

;string type =

(string) map.

get(

"type");

if(stringutils.

isnotblank

(type)

)string keys =

(string) map.

get(

"key");

if(stringutils.

isnotblank

(keys))或者

and>

for(

int i =

0; i < county.

size()

; i++)or

().like

("country"

, county.

get(i));

}});

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