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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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47260917
编写于
6月 01, 2022
作者:
G
gkdgkdgkdgkd
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差异文件
Update Spring Boot 2.7.0 and Kotlin 1.6.21
上级
a89a6fcb
变更
26
隐藏空白更改
内联
并排
Showing
26 changed file
with
461 addition
and
285 deletion
+461
-285
ShardingSphereJDBCSharding/README.md
ShardingSphereJDBCSharding/README.md
+17
-0
ShardingSphereJDBCSharding/demo/.gitignore
ShardingSphereJDBCSharding/demo/.gitignore
+0
-0
ShardingSphereJDBCSharding/demo/build.gradle.kts
ShardingSphereJDBCSharding/demo/build.gradle.kts
+11
-11
ShardingSphereJDBCSharding/demo/gradle/wrapper/gradle-wrapper.jar
...SphereJDBCSharding/demo/gradle/wrapper/gradle-wrapper.jar
+0
-0
ShardingSphereJDBCSharding/demo/gradle/wrapper/gradle-wrapper.properties
...DBCSharding/demo/gradle/wrapper/gradle-wrapper.properties
+1
-1
ShardingSphereJDBCSharding/demo/gradlew
ShardingSphereJDBCSharding/demo/gradlew
+234
-0
ShardingSphereJDBCSharding/demo/gradlew.bat
ShardingSphereJDBCSharding/demo/gradlew.bat
+0
-0
ShardingSphereJDBCSharding/demo/settings.gradle.kts
ShardingSphereJDBCSharding/demo/settings.gradle.kts
+0
-0
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/DemoApplication.kt
.../demo/src/main/kotlin/com/example/demo/DemoApplication.kt
+0
-0
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/generator/CodeGenerator.kt
...c/main/kotlin/com/example/demo/generator/CodeGenerator.kt
+23
-0
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/generator/IdGenerator.kt
...src/main/kotlin/com/example/demo/generator/IdGenerator.kt
+10
-0
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/user/controller/UserController.kt
...kotlin/com/example/demo/user/controller/UserController.kt
+32
-0
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/user/entity/User.kt
...demo/src/main/kotlin/com/example/demo/user/entity/User.kt
+32
-0
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/user/mapper/UserMapper.kt
...rc/main/kotlin/com/example/demo/user/mapper/UserMapper.kt
+16
-0
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/user/mapper/xml/UserMapper.xml
...in/kotlin/com/example/demo/user/mapper/xml/UserMapper.xml
+5
-0
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/user/service/IUserService.kt
...main/kotlin/com/example/demo/user/service/IUserService.kt
+14
-0
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/user/service/impl/UserService.kt
.../kotlin/com/example/demo/user/service/impl/UserService.kt
+20
-0
ShardingSphereJDBCSharding/demo/src/main/resources/application.yml
...phereJDBCSharding/demo/src/main/resources/application.yml
+46
-0
ShardingSphereJDBCSharding/demo/src/test/kotlin/com/example/demo/DemoApplicationTests.kt
.../src/test/kotlin/com/example/demo/DemoApplicationTests.kt
+0
-0
ShardingSphereMyBatisPlusDataSharding/README.md
ShardingSphereMyBatisPlusDataSharding/README.md
+0
-8
ShardingSphereMyBatisPlusDataSharding/demo/gradlew
ShardingSphereMyBatisPlusDataSharding/demo/gradlew
+0
-185
ShardingSphereMyBatisPlusDataSharding/demo/src/main/kotlin/com/example/demo/IdGenerator.kt
...ding/demo/src/main/kotlin/com/example/demo/IdGenerator.kt
+0
-21
ShardingSphereMyBatisPlusDataSharding/demo/src/main/kotlin/com/example/demo/user/User.kt
...arding/demo/src/main/kotlin/com/example/demo/user/User.kt
+0
-14
ShardingSphereMyBatisPlusDataSharding/demo/src/main/kotlin/com/example/demo/user/UserMapper.kt
.../demo/src/main/kotlin/com/example/demo/user/UserMapper.kt
+0
-7
ShardingSphereMyBatisPlusDataSharding/demo/src/main/kotlin/com/example/demo/user/UserServiceImpl.kt
.../src/main/kotlin/com/example/demo/user/UserServiceImpl.kt
+0
-8
ShardingSphereMyBatisPlusDataSharding/demo/src/main/resources/application.yml
...sPlusDataSharding/demo/src/main/resources/application.yml
+0
-30
未找到文件。
ShardingSphereJDBCSharding/README.md
0 → 100644
浏览文件 @
47260917
# 内容
`ShardingSphereJDBC`
分库分表。
# 环境
-
`Druid 1.2.10`
-
`MyBatis Plus starter 3.5.1`
-
`MyBaits Plus Generator 3.5.2`
-
`Freemarker 2.3.31`
-
`ShardingSphere 5.1.1`
-
`Yitter 1.0.6`
-
`MySQL 8.0.29`
# 博客
[
地址
](
https://blog.csdn.net/qq_27525611/article/details/118521446
)
\ No newline at end of file
ShardingSphere
MyBatisPlusData
Sharding/demo/.gitignore
→
ShardingSphere
JDBC
Sharding/demo/.gitignore
浏览文件 @
47260917
文件已移动
ShardingSphere
MyBatisPlusData
Sharding/demo/build.gradle.kts
→
ShardingSphere
JDBC
Sharding/demo/build.gradle.kts
浏览文件 @
47260917
import
org.jetbrains.kotlin.gradle.tasks.KotlinCompile
plugins
{
id
(
"org.springframework.boot"
)
version
"2.
5.2
"
id
(
"org.springframework.boot"
)
version
"2.
7.0
"
id
(
"io.spring.dependency-management"
)
version
"1.0.11.RELEASE"
kotlin
(
"jvm"
)
version
"1.
5.20
"
kotlin
(
"plugin.spring"
)
version
"1.
5.20
"
kotlin
(
"jvm"
)
version
"1.
6.21
"
kotlin
(
"plugin.spring"
)
version
"1.
6.21
"
}
group
=
"com.example"
version
=
"0.0.1-SNAPSHOT"
java
.
sourceCompatibility
=
JavaVersion
.
VERSION_1
1
java
.
sourceCompatibility
=
JavaVersion
.
VERSION_1
7
configurations
{
compileOnly
{
...
...
@@ -30,19 +30,19 @@ dependencies {
runtimeOnly
(
"mysql:mysql-connector-java"
)
annotationProcessor
(
"org.springframework.boot:spring-boot-configuration-processor"
)
testImplementation
(
"org.springframework.boot:spring-boot-starter-test"
)
implementation
(
"com.baomidou:mybatis-plus-boot-starter:3.4.3.1"
)
implementation
(
"org.apache.velocity:velocity-engine-core:2.3"
)
implementation
(
"org.realityforge.org.jetbrains.annotations:org.jetbrains.annotations:1.7.0"
)
implementation
(
"com.alibaba:druid:1.2.6"
)
implementation
(
"org.apache.shardingsphere:sharding-jdbc-spring-boot-starter:4.1.1"
)
implementation
(
"com.github.yitter:yitter-idgenerator:1.0.6"
)
implementation
(
"com.alibaba:druid:1.2.10"
)
implementation
(
"com.baomidou:mybatis-plus-generator:3.5.2"
)
implementation
(
"com.baomidou:mybatis-plus-boot-starter:3.5.1"
)
implementation
(
"org.freemarker:freemarker:2.3.31"
)
implementation
(
"org.apache.shardingsphere:shardingsphere-jdbc-core-spring-boot-starter:5.1.1"
)
implementation
(
"com.github.yitter:yitter-idgenerator:1.0.6"
)
}
tasks
.
withType
<
KotlinCompile
>
{
kotlinOptions
{
freeCompilerArgs
=
listOf
(
"-Xjsr305=strict"
)
jvmTarget
=
"1
1
"
jvmTarget
=
"1
7
"
}
}
...
...
ShardingSphere
MyBatisPlusData
Sharding/demo/gradle/wrapper/gradle-wrapper.jar
→
ShardingSphere
JDBC
Sharding/demo/gradle/wrapper/gradle-wrapper.jar
浏览文件 @
47260917
无法预览此类型文件
ShardingSphere
MyBatisPlusData
Sharding/demo/gradle/wrapper/gradle-wrapper.properties
→
ShardingSphere
JDBC
Sharding/demo/gradle/wrapper/gradle-wrapper.properties
浏览文件 @
47260917
distributionBase
=
GRADLE_USER_HOME
distributionPath
=
wrapper/dists
distributionUrl
=
https
\:
//services.gradle.org/distributions/gradle-7.
0.2
-bin.zip
distributionUrl
=
https
\:
//services.gradle.org/distributions/gradle-7.
4.1
-bin.zip
zipStoreBase
=
GRADLE_USER_HOME
zipStorePath
=
wrapper/dists
ShardingSphereJDBCSharding/demo/gradlew
0 → 100755
浏览文件 @
47260917
#!/bin/sh
#
# Copyright © 2015-2021 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path
=
$0
# Need this for daisy-chained symlinks.
while
APP_HOME
=
${
app_path
%
"
${
app_path
##*/
}
"
}
# leaves a trailing /; empty if no leading path
[
-h
"
$app_path
"
]
do
ls
=
$(
ls
-ld
"
$app_path
"
)
link
=
${
ls
#*
' -> '
}
case
$link
in
#(
/
*
)
app_path
=
$link
;;
#(
*
)
app_path
=
$APP_HOME$link
;;
esac
done
APP_HOME
=
$(
cd
"
${
APP_HOME
:-
./
}
"
&&
pwd
-P
)
||
exit
APP_NAME
=
"Gradle"
APP_BASE_NAME
=
${
0
##*/
}
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS
=
'"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD
=
maximum
warn
()
{
echo
"
$*
"
}
>
&2
die
()
{
echo
echo
"
$*
"
echo
exit
1
}
>
&2
# OS specific support (must be 'true' or 'false').
cygwin
=
false
msys
=
false
darwin
=
false
nonstop
=
false
case
"
$(
uname
)
"
in
#(
CYGWIN
*
)
cygwin
=
true
;;
#(
Darwin
*
)
darwin
=
true
;;
#(
MSYS
*
|
MINGW
*
)
msys
=
true
;;
#(
NONSTOP
*
)
nonstop
=
true
;;
esac
CLASSPATH
=
$APP_HOME
/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if
[
-n
"
$JAVA_HOME
"
]
;
then
if
[
-x
"
$JAVA_HOME
/jre/sh/java"
]
;
then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD
=
$JAVA_HOME
/jre/sh/java
else
JAVACMD
=
$JAVA_HOME
/bin/java
fi
if
[
!
-x
"
$JAVACMD
"
]
;
then
die
"ERROR: JAVA_HOME is set to an invalid directory:
$JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD
=
java
which java
>
/dev/null 2>&1
||
die
"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if
!
"
$cygwin
"
&&
!
"
$darwin
"
&&
!
"
$nonstop
"
;
then
case
$MAX_FD
in
#(
max
*
)
MAX_FD
=
$(
ulimit
-H
-n
)
||
warn
"Could not query maximum file descriptor limit"
esac
case
$MAX_FD
in
#(
''
|
soft
)
:
;;
#(
*
)
ulimit
-n
"
$MAX_FD
"
||
warn
"Could not set maximum file descriptor limit to
$MAX_FD
"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if
"
$cygwin
"
||
"
$msys
"
;
then
APP_HOME
=
$(
cygpath
--path
--mixed
"
$APP_HOME
"
)
CLASSPATH
=
$(
cygpath
--path
--mixed
"
$CLASSPATH
"
)
JAVACMD
=
$(
cygpath
--unix
"
$JAVACMD
"
)
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for
arg
do
if
case
$arg
in
#(
-
*
)
false
;;
# don't mess with options #(
/?
*
)
t
=
${
arg
#/
}
t
=
/
${
t
%%/*
}
# looks like a POSIX filepath
[
-e
"
$t
"
]
;;
#(
*
)
false
;;
esac
then
arg
=
$(
cygpath
--path
--ignore
--mixed
"
$arg
"
)
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift
# remove old arg
set
--
"
$@
"
"
$arg
"
# push replacement arg
done
fi
# Collect all arguments for the java command;
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
# shell script including quotes and variable substitutions, so put them in
# double quotes to make sure that they get re-expanded; and
# * put everything else in single quotes, so that it's not re-expanded.
set
--
\
"-Dorg.gradle.appname=
$APP_BASE_NAME
"
\
-classpath
"
$CLASSPATH
"
\
org.gradle.wrapper.GradleWrapperMain
\
"
$@
"
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval
"set --
$(
printf
'%s\n'
"
$DEFAULT_JVM_OPTS
$JAVA_OPTS
$GRADLE_OPTS
"
|
xargs
-n1
|
sed
' s~[^-[:alnum:]+,./:=@_]~\\&~g; '
|
tr
'\n'
' '
)
"
'"$@"'
exec
"
$JAVACMD
"
"
$@
"
ShardingSphere
MyBatisPlusData
Sharding/demo/gradlew.bat
→
ShardingSphere
JDBC
Sharding/demo/gradlew.bat
浏览文件 @
47260917
文件已移动
ShardingSphere
MyBatisPlusData
Sharding/demo/settings.gradle.kts
→
ShardingSphere
JDBC
Sharding/demo/settings.gradle.kts
浏览文件 @
47260917
文件已移动
ShardingSphere
MyBatisPlusData
Sharding/demo/src/main/kotlin/com/example/demo/DemoApplication.kt
→
ShardingSphere
JDBC
Sharding/demo/src/main/kotlin/com/example/demo/DemoApplication.kt
浏览文件 @
47260917
文件已移动
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/generator/CodeGenerator.kt
0 → 100644
浏览文件 @
47260917
package
com.example.demo.generator
import
com.baomidou.mybatisplus.generator.FastAutoGenerator
import
com.baomidou.mybatisplus.generator.engine.FreemarkerTemplateEngine
fun
main
(
args
:
Array
<
String
>)
{
val
userTableName
=
"User"
FastAutoGenerator
.
create
(
"jdbc:mysql://localhost:3306/test0"
,
"root"
,
"123456"
)
.
globalConfig
{
builder
->
builder
.
author
(
"author"
).
outputDir
(
System
.
getProperty
(
"user.dir"
)
+
"/src/main/kotlin"
).
enableKotlin
()
.
build
()
}.
packageConfig
{
builder
->
builder
.
parent
(
"com.example.demo"
).
moduleName
(
"user"
).
build
()
}.
strategyConfig
{
builder
->
builder
.
addInclude
(
"user0"
)
.
entityBuilder
().
convertFileName
{
userTableName
}
.
mapperBuilder
().
enableMapperAnnotation
().
convertMapperFileName
{
userTableName
+
"Mapper"
}
.
convertXmlFileName
{
userTableName
+
"Mapper"
}
.
serviceBuilder
().
convertServiceFileName
{
"I"
+
userTableName
+
"Service"
}
.
convertServiceImplFileName
{
userTableName
+
"Service"
}
.
controllerBuilder
().
enableRestStyle
().
convertFileName
{
userTableName
+
"Controller"
}
}.
templateEngine
(
FreemarkerTemplateEngine
()).
execute
()
}
\ No newline at end of file
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/generator/IdGenerator.kt
0 → 100644
浏览文件 @
47260917
package
com.example.demo.generator
import
com.baomidou.mybatisplus.core.incrementer.IdentifierGenerator
import
com.github.yitter.idgen.YitIdHelper
import
org.springframework.context.annotation.Bean
class
IdGenerator
{
@Bean
fun
identifierGenerator
()
=
IdentifierGenerator
{
YitIdHelper
.
nextId
()
}
}
\ No newline at end of file
ShardingSphere
MyBatisPlusDataSharding/demo/src/main/kotlin/com/example/demo/us
er/UserController.kt
→
ShardingSphere
JDBCSharding/demo/src/main/kotlin/com/example/demo/user/controll
er/UserController.kt
浏览文件 @
47260917
package
com.example.demo.user
import
org.springframework.beans.factory.annotation.Autowired
import
org.springframework.web.bind.annotation.GetMapping
import
org.springframework.web.bind.annotation.RequestMapping
import
org.springframework.web.bind.annotation.RestController
import
java.util.*
@RestController
@RequestMapping
(
"/user"
)
class
UserController
{
@Autowired
lateinit
var
userService
:
UserServiceImpl
companion
object
{
val
random
=
Random
()
}
@GetMapping
(
"/insert"
)
fun
insert
()
=
userService
.
save
(
User
(
"name"
,
random
.
nextInt
(
80
)+
20
,
"test@test.com"
))
@GetMapping
(
"/select"
)
fun
select
()
=
userService
.
list
()
package
com.example.demo.user.controller;
import
com.example.demo.user.entity.User
import
com.example.demo.user.service.IUserService
import
org.springframework.beans.factory.annotation.Autowired
import
org.springframework.web.bind.annotation.GetMapping
import
org.springframework.web.bind.annotation.RequestMapping;
import
org.springframework.web.bind.annotation.RestController;
/**
* <p>
* 前端控制器
* </p>
*
* @author author
* @since 2022-06-01
*/
@RestController
@RequestMapping
(
"/user"
)
class
UserController
{
@Autowired
lateinit
var
userService
:
IUserService
@GetMapping
(
"/insert"
)
fun
insert
()
=
userService
.
save
(
User
().
apply
{
age
=
(
1
..
100
).
random
()
name
=
"name"
})
@GetMapping
(
"/select"
)
fun
select
():
List
<
User
>?
=
userService
.
list
()
}
\ No newline at end of file
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/user/entity/User.kt
0 → 100644
浏览文件 @
47260917
package
com.example.demo.user.entity
import
com.baomidou.mybatisplus.annotation.IdType
import
com.baomidou.mybatisplus.annotation.TableId
import
java.io.Serializable
/**
* <p>
*
* </p>
*
* @author author
* @since 2022-06-01
*/
class
User
:
Serializable
{
@TableId
(
type
=
IdType
.
ASSIGN_ID
)
var
id
:
Long
?
=
null
var
name
:
String
?
=
null
var
age
:
Int
?
=
null
override
fun
toString
():
String
{
return
"User{"
+
"id="
+
id
+
", name="
+
name
+
", age="
+
age
+
"}"
}
}
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/user/mapper/UserMapper.kt
0 → 100644
浏览文件 @
47260917
package
com.example.demo.user.mapper;
import
com.example.demo.user.entity.User;
import
com.baomidou.mybatisplus.core.mapper.BaseMapper;
import
org.apache.ibatis.annotations.Mapper;
/**
* <p>
* Mapper 接口
* </p>
*
* @author author
* @since 2022-06-01
*/
@Mapper
interface
UserMapper
:
BaseMapper
<
User
>
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/user/mapper/xml/UserMapper.xml
0 → 100644
浏览文件 @
47260917
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper
namespace=
"com.example.demo.user.mapper.UserMapper"
>
</mapper>
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/user/service/IUserService.kt
0 → 100644
浏览文件 @
47260917
package
com.example.demo.user.service;
import
com.example.demo.user.entity.User;
import
com.baomidou.mybatisplus.extension.service.IService;
/**
* <p>
* 服务类
* </p>
*
* @author author
* @since 2022-06-01
*/
interface
IUserService
:
IService
<
User
>
ShardingSphereJDBCSharding/demo/src/main/kotlin/com/example/demo/user/service/impl/UserService.kt
0 → 100644
浏览文件 @
47260917
package
com.example.demo.user.service.impl;
import
com.example.demo.user.entity.User;
import
com.example.demo.user.mapper.UserMapper;
import
com.example.demo.user.service.IUserService;
import
com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import
org.springframework.stereotype.Service;
/**
* <p>
* 服务实现类
* </p>
*
* @author author
* @since 2022-06-01
*/
@Service
open
class
UserService
:
ServiceImpl
<
UserMapper
,
User
>(),
IUserService
{
}
ShardingSphereJDBCSharding/demo/src/main/resources/application.yml
0 → 100644
浏览文件 @
47260917
spring
:
shardingsphere
:
mode
:
type
:
Memory
# ????????????????
datasource
:
names
:
test0,test1
# ???????????
test0
:
# ?????????
type
:
com.alibaba.druid.pool.DruidDataSource
# ???
url
:
jdbc:mysql://127.0.0.1:3306/test0
# ??url
username
:
root
password
:
123456
test1
:
# ?????????
type
:
com.alibaba.druid.pool.DruidDataSource
url
:
jdbc:mysql://127.0.0.1:3306/test1
username
:
root
password
:
123456
rules
:
sharding
:
tables
:
user
:
# ????????????
actual-data-nodes
:
test$->{0..1}.user$->{0..2}
# ?????????? ??$->{0..n1}.??$->{0..n2}
# ??n1?n2??????-1????-1
# ?????${0..n1}????????Spring?????????
# ????$->{0..n1}???
database-strategy
:
# ????
standard
:
# ??????
sharding-column
:
age
# ????
sharding-algorithm-name
:
age-mod
# ??????
table-strategy
:
# ????
standard
:
# ??????
sharding-column
:
id
# ????
sharding-algorithm-name
:
id-mod
# ??????
sharding-algorithms
:
# ??????????
age-mod
:
# ??????
type
:
MOD
# ???????
props
:
# ??????????????????props?
sharding-count
:
2
# ????
id-mod
:
# ??????
type
:
MOD
# ???????
props
:
# ??????????????????props?
sharding-count
:
3
# ????
props
:
sql-show
:
true
# ??SQL
\ No newline at end of file
ShardingSphere
MyBatisPlusData
Sharding/demo/src/test/kotlin/com/example/demo/DemoApplicationTests.kt
→
ShardingSphere
JDBC
Sharding/demo/src/test/kotlin/com/example/demo/DemoApplicationTests.kt
浏览文件 @
47260917
文件已移动
ShardingSphereMyBatisPlusDataSharding/README.md
已删除
100644 → 0
浏览文件 @
a89a6fcb
# ShardingSphere 分库分表
详情可参考
[
博客
](
https://blog.csdn.net/qq_27525611/article/details/118521446
)
。
说明:
-
没有使用
`MyBatisPlus Generator`
,因为功能还没有完善
-
使用自定义
`id`
生成器的时候,实体类
`id`
的类型为
`Long?`
,而且构造方法中的
`id`
需要设置为
`null`
ShardingSphereMyBatisPlusDataSharding/demo/gradlew
已删除
100755 → 0
浏览文件 @
a89a6fcb
#!/usr/bin/env sh
#
# Copyright 2015 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG
=
"
$0
"
# Need this for relative symlinks.
while
[
-h
"
$PRG
"
]
;
do
ls
=
`
ls
-ld
"
$PRG
"
`
link
=
`
expr
"
$ls
"
:
'.*-> \(.*\)$'
`
if
expr
"
$link
"
:
'/.*'
>
/dev/null
;
then
PRG
=
"
$link
"
else
PRG
=
`
dirname
"
$PRG
"
`
"/
$link
"
fi
done
SAVED
=
"
`
pwd
`
"
cd
"
`
dirname
\"
$PRG
\"
`
/"
>
/dev/null
APP_HOME
=
"
`
pwd
-P
`
"
cd
"
$SAVED
"
>
/dev/null
APP_NAME
=
"Gradle"
APP_BASE_NAME
=
`
basename
"
$0
"
`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS
=
'"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD
=
"maximum"
warn
()
{
echo
"
$*
"
}
die
()
{
echo
echo
"
$*
"
echo
exit
1
}
# OS specific support (must be 'true' or 'false').
cygwin
=
false
msys
=
false
darwin
=
false
nonstop
=
false
case
"
`
uname
`
"
in
CYGWIN
*
)
cygwin
=
true
;;
Darwin
*
)
darwin
=
true
;;
MINGW
*
)
msys
=
true
;;
NONSTOP
*
)
nonstop
=
true
;;
esac
CLASSPATH
=
$APP_HOME
/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if
[
-n
"
$JAVA_HOME
"
]
;
then
if
[
-x
"
$JAVA_HOME
/jre/sh/java"
]
;
then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD
=
"
$JAVA_HOME
/jre/sh/java"
else
JAVACMD
=
"
$JAVA_HOME
/bin/java"
fi
if
[
!
-x
"
$JAVACMD
"
]
;
then
die
"ERROR: JAVA_HOME is set to an invalid directory:
$JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD
=
"java"
which java
>
/dev/null 2>&1
||
die
"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if
[
"
$cygwin
"
=
"false"
-a
"
$darwin
"
=
"false"
-a
"
$nonstop
"
=
"false"
]
;
then
MAX_FD_LIMIT
=
`
ulimit
-H
-n
`
if
[
$?
-eq
0
]
;
then
if
[
"
$MAX_FD
"
=
"maximum"
-o
"
$MAX_FD
"
=
"max"
]
;
then
MAX_FD
=
"
$MAX_FD_LIMIT
"
fi
ulimit
-n
$MAX_FD
if
[
$?
-ne
0
]
;
then
warn
"Could not set maximum file descriptor limit:
$MAX_FD
"
fi
else
warn
"Could not query maximum file descriptor limit:
$MAX_FD_LIMIT
"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if
$darwin
;
then
GRADLE_OPTS
=
"
$GRADLE_OPTS
\"
-Xdock:name=
$APP_NAME
\"
\"
-Xdock:icon=
$APP_HOME
/media/gradle.icns
\"
"
fi
# For Cygwin or MSYS, switch paths to Windows format before running java
if
[
"
$cygwin
"
=
"true"
-o
"
$msys
"
=
"true"
]
;
then
APP_HOME
=
`
cygpath
--path
--mixed
"
$APP_HOME
"
`
CLASSPATH
=
`
cygpath
--path
--mixed
"
$CLASSPATH
"
`
JAVACMD
=
`
cygpath
--unix
"
$JAVACMD
"
`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW
=
`
find
-L
/
-maxdepth
1
-mindepth
1
-type
d 2>/dev/null
`
SEP
=
""
for
dir
in
$ROOTDIRSRAW
;
do
ROOTDIRS
=
"
$ROOTDIRS$SEP$dir
"
SEP
=
"|"
done
OURCYGPATTERN
=
"(^(
$ROOTDIRS
))"
# Add a user-defined pattern to the cygpath arguments
if
[
"
$GRADLE_CYGPATTERN
"
!=
""
]
;
then
OURCYGPATTERN
=
"
$OURCYGPATTERN
|(
$GRADLE_CYGPATTERN
)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i
=
0
for
arg
in
"
$@
"
;
do
CHECK
=
`
echo
"
$arg
"
|egrep
-c
"
$OURCYGPATTERN
"
-
`
CHECK2
=
`
echo
"
$arg
"
|egrep
-c
"^-"
`
### Determine if an option
if
[
$CHECK
-ne
0
]
&&
[
$CHECK2
-eq
0
]
;
then
### Added a condition
eval
`
echo
args
$i
`
=
`
cygpath
--path
--ignore
--mixed
"
$arg
"
`
else
eval
`
echo
args
$i
`
=
"
\"
$arg
\"
"
fi
i
=
`
expr
$i
+ 1
`
done
case
$i
in
0
)
set
--
;;
1
)
set
--
"
$args0
"
;;
2
)
set
--
"
$args0
"
"
$args1
"
;;
3
)
set
--
"
$args0
"
"
$args1
"
"
$args2
"
;;
4
)
set
--
"
$args0
"
"
$args1
"
"
$args2
"
"
$args3
"
;;
5
)
set
--
"
$args0
"
"
$args1
"
"
$args2
"
"
$args3
"
"
$args4
"
;;
6
)
set
--
"
$args0
"
"
$args1
"
"
$args2
"
"
$args3
"
"
$args4
"
"
$args5
"
;;
7
)
set
--
"
$args0
"
"
$args1
"
"
$args2
"
"
$args3
"
"
$args4
"
"
$args5
"
"
$args6
"
;;
8
)
set
--
"
$args0
"
"
$args1
"
"
$args2
"
"
$args3
"
"
$args4
"
"
$args5
"
"
$args6
"
"
$args7
"
;;
9
)
set
--
"
$args0
"
"
$args1
"
"
$args2
"
"
$args3
"
"
$args4
"
"
$args5
"
"
$args6
"
"
$args7
"
"
$args8
"
;;
esac
fi
# Escape application args
save
()
{
for
i
do
printf
%s
\\
n
"
$i
"
|
sed
"s/'/'
\\\\
''/g;1s/^/'/;
\$
s/
\$
/'
\\\\
/"
;
done
echo
" "
}
APP_ARGS
=
`
save
"
$@
"
`
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set
--
$DEFAULT_JVM_OPTS
$JAVA_OPTS
$GRADLE_OPTS
"
\"
-Dorg.gradle.appname=
$APP_BASE_NAME
\"
"
-classpath
"
\"
$CLASSPATH
\"
"
org.gradle.wrapper.GradleWrapperMain
"
$APP_ARGS
"
exec
"
$JAVACMD
"
"
$@
"
ShardingSphereMyBatisPlusDataSharding/demo/src/main/kotlin/com/example/demo/IdGenerator.kt
已删除
100644 → 0
浏览文件 @
a89a6fcb
package
com.example.demo
import
com.baomidou.mybatisplus.core.incrementer.IdentifierGenerator
import
com.github.yitter.contract.IdGeneratorOptions
import
com.github.yitter.idgen.YitIdHelper
import
org.springframework.stereotype.Component
import
javax.annotation.PostConstruct
@Component
class
IdGenerator
:
IdentifierGenerator
{
val
options
=
IdGeneratorOptions
(
1
)
@PostConstruct
fun
init
(){
YitIdHelper
.
setIdGenerator
(
options
)
}
override
fun
nextId
(
entity
:
Any
?):
Long
?{
return
YitIdHelper
.
nextId
()
}
}
ShardingSphereMyBatisPlusDataSharding/demo/src/main/kotlin/com/example/demo/user/User.kt
已删除
100644 → 0
浏览文件 @
a89a6fcb
package
com.example.demo.user
import
com.baomidou.mybatisplus.annotation.IdType
import
com.baomidou.mybatisplus.annotation.TableId
data class
User
(
@TableId
(
type
=
IdType
.
ASSIGN_ID
)
var
id
:
Long
?,
var
name
:
String
,
var
age
:
Int
,
var
email
:
String
,
)
{
constructor
(
name
:
String
,
age
:
Int
,
email
:
String
)
:
this
(
null
,
name
,
age
,
email
)
}
\ No newline at end of file
ShardingSphereMyBatisPlusDataSharding/demo/src/main/kotlin/com/example/demo/user/UserMapper.kt
已删除
100644 → 0
浏览文件 @
a89a6fcb
package
com.example.demo.user
import
com.baomidou.mybatisplus.core.mapper.BaseMapper
import
org.apache.ibatis.annotations.Mapper
@Mapper
interface
UserMapper
:
BaseMapper
<
User
>
\ No newline at end of file
ShardingSphereMyBatisPlusDataSharding/demo/src/main/kotlin/com/example/demo/user/UserServiceImpl.kt
已删除
100644 → 0
浏览文件 @
a89a6fcb
package
com.example.demo.user
import
com.baomidou.mybatisplus.extension.service.IService
import
com.baomidou.mybatisplus.extension.service.impl.ServiceImpl
import
org.springframework.stereotype.Service
@Service
class
UserServiceImpl
:
ServiceImpl
<
UserMapper
,
User
>(),
IService
<
User
>
\ No newline at end of file
ShardingSphereMyBatisPlusDataSharding/demo/src/main/resources/application.yml
已删除
100644 → 0
浏览文件 @
a89a6fcb
spring
:
shardingsphere
:
datasource
:
names
:
test0,test1
test0
:
type
:
com.alibaba.druid.pool.DruidDataSource
url
:
jdbc:mysql://127.0.0.1:3306/test0
username
:
root
password
:
123456
test1
:
type
:
com.alibaba.druid.pool.DruidDataSource
url
:
jdbc:mysql://127.0.0.1:3306/test1
username
:
root
password
:
123456
sharding
:
default-database-strategy
:
inline
:
sharding-column
:
age
algorithm-expression
:
test$->{age % 2}
tables
:
user
:
actual-data-nodes
:
test$->{0..1}.user$->{0..2}
table-strategy
:
inline
:
sharding-column
:
id
algorithm-expression
:
user$->{id%3}
props
:
sql
:
show
:
true
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