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Mybatis Jpa Extra
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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
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18aecef6
编写于
8月 05, 2023
作者:
M
MaxKey
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-44
README.md
README.md
+31
-40
mybatis-jpa-extra-test/src/test/java/org/dromara/mybatis/jpa/test/CurdTestRunner.java
...est/java/org/dromara/mybatis/jpa/test/CurdTestRunner.java
+7
-0
mybatis-jpa-extra-test/src/test/java/org/dromara/mybatis/jpa/test/LogicDeleteTestRunner.java
...a/org/dromara/mybatis/jpa/test/LogicDeleteTestRunner.java
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README.md
浏览文件 @
18aecef6
...
...
@@ -86,36 +86,26 @@ public class Students extends JpaEntity implements Serializable{
student
.
setStdClass
(
"4"
);
service
.
insert
(
student
);
}
//查询数据实体并更新
@Test
void
update
()
throws
Exception
{
Students
student
=
service
.
get
(
"317d5eda-927c-4871-a916-472a8062df23"
);
student
.
setImages
(
null
);
service
.
update
(
student
);
student
.
setImages
(
"ssss"
.
getBytes
());
student
.
setStdMajor
(
"政治"
);
service
.
update
(
student
);
}
//根据实体查询并更新
@Test
void
merge
()
throws
Exception
{
Students
student
=
new
Students
();
student
.
setStdNo
(
"10024"
);
student
.
setStdGender
(
"M"
);
student
.
setStdName
(
"司马昭"
);
student
.
setStdAge
(
20
);
student
.
setStdMajor
(
"政治"
);
student
.
setStdClass
(
"4"
);
service
.
merge
(
student
);
}
//根据ID查询
@Test
void
get
()
throws
Exception
{
Students
student
=
service
.
get
(
"317d5eda-927c-4871-a916-472a8062df23"
);
}
//根据实体查询
@Test
void
query
()
throws
Exception
{
...
...
@@ -123,43 +113,25 @@ public class Students extends JpaEntity implements Serializable{
student
.
setStdGender
(
"M"
);
List
<
Students
>
listStudents
=
service
.
query
(
student
);
}
//查询所有记录
@Test
void
findAll
()
throws
Exception
{
List
<
Students
>
listStudents
=
service
.
findAll
();
}
//根据ID删除
@Test
void
remove
()
throws
Exception
{
service
.
remove
(
"921d3377-937a-4578-b1e2-92fb23b5e512"
);
}
//根据ID集合批量删除
@Test
void
batchDelete
()
throws
Exception
{
List
<
String
>
idList
=
new
ArrayList
<
String
>();
idList
.
add
(
"8584804d-b5ac-45d2-9f91-4dd8e7a090a7"
);
idList
.
add
(
"ab7422e9-a91a-4840-9e59-9d911257c918"
);
idList
.
add
(
"12b6ceb8-573b-4f01-ad85-cfb24cfa007c"
);
idList
.
add
(
"dafd5ba4-d2e3-4656-bd42-178841e610fe"
);
//...
service
.
deleteBatch
(
idList
);
}
```
## 2.2、逻辑删除
```
java
//根据ID批量逻辑删除
@Test
void
logicDelete
()
throws
Exception
{
List
<
String
>
idList
=
new
ArrayList
<
String
>();
idList
.
add
(
"8584804d-b5ac-45d2-9f91-4dd8e7a090a7"
);
idList
.
add
(
"ab7422e9-a91a-4840-9e59-9d911257c918"
);
idList
.
add
(
"12b6ceb8-573b-4f01-ad85-cfb24cfa007c"
);
idList
.
add
(
"dafd5ba4-d2e3-4656-bd42-178841e610fe"
);
service
.
logicDelete
(
idList
);
}
//根据ID批量删除
@Test
void
batchDeleteByIds
()
throws
Exception
{
...
...
@@ -167,12 +139,35 @@ public class Students extends JpaEntity implements Serializable{
service
.
deleteBatch
(
"2,639178432667713536"
);
}
```
## 2.2、逻辑删除
```
java
//根据ID删除或者ID字符串分隔符,批量逻辑删除
@Test
void
logicDelete
()
throws
Exception
{
service
.
logicDelete
(
"2"
);
service
.
logicDelete
(
"2,639178432667713536"
);
}
//根据IDS批量逻辑删除
@Test
void
logicBatchDelete
()
throws
Exception
{
List
<
String
>
idList
=
new
ArrayList
<
String
>();
idList
.
add
(
"8584804d-b5ac-45d2-9f91-4dd8e7a090a7"
);
idList
.
add
(
"ab7422e9-a91a-4840-9e59-9d911257c918"
);
//...
service
.
logicDelete
(
idList
);
}
//根据IDS字符串和分割符批量逻辑删除
@Test
void
logicDeleteSplit
()
throws
Exception
{
service
.
logicDeleteSplit
(
"2,639178432667713536"
,
","
);
}
```
## 2.3、Find查询和Qruey构造器
```
java
//springJDBC 的查询方式
//where StdNo = '10024' or StdNo = '10004'
//SpringJDBC的查询方式 where StdNo = '10024' or StdNo = '10004'
@Test
void
find
()
throws
Exception
{
List
<
Students
>
listStudents
=
service
.
find
(
" StdNo = ? or StdNo = ? "
,
...
...
@@ -180,7 +175,6 @@ public class Students extends JpaEntity implements Serializable{
new
int
[]{
Types
.
VARCHAR
,
Types
.
INTEGER
}
);
}
//根据链式条件构造器查询
//WHERE (stdMajor = '政治' and STDAGE > 30 and stdMajor in ( '政治' , '化学' ) or ( stdname = '周瑜' or stdname = '吕蒙' ) )
@Test
...
...
@@ -202,12 +196,9 @@ public class Students extends JpaEntity implements Serializable{
page
.
setPageable
(
true
);
Students
student
=
new
Students
();
student
.
setStdGender
(
"M"
);
student
.
setStdAge
(
40
);
JpaPageResults
<
Students
>
results
=
service
.
fetch
(
page
,
student
);
}
//根据Query条件分页查询
//where stdMajor = '政治' and STDAGE > 30
//根据Query条件分页查询 where stdMajor = '政治' and STDAGE > 30
@Test
void
fetchByCondition
()
throws
Exception
{
JpaPage
page
=
new
JpaPage
();
...
...
@@ -221,16 +212,16 @@ public class Students extends JpaEntity implements Serializable{
## 2.5、根据mapper的xml分页查询
```
java
//根据
实体分页查询,fetchPageResults在mapper的xml中配置
//根据
Mapper xml配置fetchPageResults分页查询
@Test
void
fetchPageResults
()
throws
Exception
{
Students
student
=
new
Students
();
student
.
setStdGender
(
"M"
);
student
.
setPageSize
(
10
);
student
.
calculate
(
21
);
JpaPageResults
<
Students
>
results
=
service
.
fetchPageResults
(
student
);
}
//mapper id分页查询,fetchPageResults1在mapper的xml中配置
//根据Mapper xml id分页查询,fetchPageResults1在mapper的xml中配置
@Test
void
fetchPageResultsByMapperId
()
throws
Exception
{
Students
student
=
new
Students
();
...
...
mybatis-jpa-extra-test/src/test/java/org/dromara/mybatis/jpa/test/CurdTestRunner.java
浏览文件 @
18aecef6
...
...
@@ -106,6 +106,13 @@ public class CurdTestRunner {
service
.
deleteBatch
(
idList
);
}
@Test
void
batchDeleteByIds
()
throws
Exception
{
_logger
.
info
(
"batchDeleteByIds..."
);
service
.
deleteBatch
(
"2"
);
service
.
deleteBatch
(
"2,639178432667713536"
);
}
@BeforeAll
public
static
void
initSpringContext
(){
if
(
InitContext
.
context
!=
null
)
return
;
...
...
mybatis-jpa-extra-test/src/test/java/org/dromara/mybatis/jpa/test/LogicDeleteTestRunner.java
浏览文件 @
18aecef6
...
...
@@ -30,9 +30,15 @@ public class LogicDeleteTestRunner {
private
static
final
Logger
_logger
=
LoggerFactory
.
getLogger
(
LogicDeleteTestRunner
.
class
);
public
static
StudentsService
service
;
@Test
void
logicDelete
()
throws
Exception
{
_logger
.
info
(
"batchDeleteByIds..."
);
service
.
logicDelete
(
"2"
);
service
.
logicDelete
(
"2,639178432667713536"
);
}
@Test
void
logicBatchDelete
()
throws
Exception
{
_logger
.
info
(
"logicDelete..."
);
List
<
String
>
idList
=
new
ArrayList
<
String
>();
idList
.
add
(
"8584804d-b5ac-45d2-9f91-4dd8e7a090a7"
);
...
...
@@ -43,10 +49,9 @@ public class LogicDeleteTestRunner {
}
@Test
void
batchDeleteByIds
()
throws
Exception
{
void
logicDeleteSplit
()
throws
Exception
{
_logger
.
info
(
"batchDeleteByIds..."
);
service
.
deleteBatch
(
"2"
);
service
.
deleteBatch
(
"2,639178432667713536"
);
service
.
logicDeleteSplit
(
"2,639178432667713536"
,
","
);
}
@BeforeAll
...
...
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