Browse Source

mybatis多数据源

pull/2/head
马府强 1 year ago
parent
commit
3eb7dec54d
  1. 52
      manyDatasource/.gitignore
  2. 3
      manyDatasource/README.md
  3. 1
      manyDatasource/a.txt
  4. 5
      manyDatasource/b.txt
  5. 5
      manyDatasource/doc/后端自测要点.md
  6. 316
      manyDatasource/mvnw
  7. 188
      manyDatasource/mvnw.cmd
  8. 181
      manyDatasource/pom.xml
  9. 16
      manyDatasource/src/main/java/com/woniu/WoNiuApplication.java
  10. 45
      manyDatasource/src/main/java/com/woniu/config/MasterDataSourceConfig.java
  11. 48
      manyDatasource/src/main/java/com/woniu/config/SlaveDataSourceConfig.java
  12. 8
      manyDatasource/src/main/java/com/woniu/constant/Constants.java
  13. 13
      manyDatasource/src/main/java/com/woniu/dao/master/MasterUserDao.java
  14. 12
      manyDatasource/src/main/java/com/woniu/dao/slave/SlaveUserDao.java
  15. 17
      manyDatasource/src/main/java/com/woniu/datasourcedemo/DemoApplication.java
  16. 38
      manyDatasource/src/main/java/com/woniu/datasourcedemo/controller/UserController.java
  17. 17
      manyDatasource/src/main/java/com/woniu/datasourcedemo/dao/UserDao.java
  18. 48
      manyDatasource/src/main/java/com/woniu/datasourcedemo/model/User.java
  19. 51
      manyDatasource/src/main/java/com/woniu/datasourcedemo/service/UserService.java
  20. 34
      manyDatasource/src/main/java/com/woniu/service/UserService.java
  21. 10
      manyDatasource/src/main/java/com/woniu/vo/User.java
  22. 52
      manyDatasource/src/main/resources/application.properties
  23. 30
      manyDatasource/src/main/resources/application.yml
  24. BIN
      manyDatasource/src/main/resources/ip2region/ip2region.xdb
  25. 26
      manyDatasource/src/main/resources/logback-spring.xml
  26. 22
      manyDatasource/src/main/resources/mapper/UserDao.xml
  27. 12
      manyDatasource/src/main/resources/mapper/master/UserDaoMapper.xml
  28. 9
      manyDatasource/src/main/resources/mapper/slave/UserDaoMapper.xml
  29. 35
      manyDatasource/src/main/resources/mybatis-config.xml
  30. 5
      manyDatasource/src/main/resources/templates/test.json
  31. 153
      manyDatasource/woniu-web.iml

52
manyDatasource/.gitignore

@ -1,33 +1,27 @@
HELP.md
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
# Created by .ignore support plugin (hsz.mobi)
### Java template
# Compiled class file
*.class
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
# Log file
*.log
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
# BlueJ files
*.ctxt
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
# Mobile Tools for Java (J2ME)
.mtj.tmp/
### VS Code ###
.vscode/
# Package Files #
*.jar
*.war
*.nar
*.ear
*.zip
*.tar.gz
*.rar
# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
hs_err_pid*
/.idea/
/target/

3
manyDatasource/README.md

@ -1,3 +0,0 @@
# java-demo-bilibili
B站视频对应的代码

1
manyDatasource/a.txt

@ -1 +0,0 @@
{"gender":0,"name":"李四","age":30}

5
manyDatasource/b.txt

@ -1,5 +0,0 @@
{
"name": "张三",
"age": 20,
"gender": 1
}

5
manyDatasource/doc/后端自测要点.md

@ -1,5 +0,0 @@
## 后端自测三大要点
1. 可重复性
2. 用例覆盖完整,重点覆盖异常场景
3. 环境一致性

316
manyDatasource/mvnw

@ -1,316 +0,0 @@
#!/bin/sh
# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Maven Start Up Batch script
#
# Required ENV vars:
# ------------------
# JAVA_HOME - location of a JDK home dir
#
# Optional ENV vars
# -----------------
# M2_HOME - location of maven2's installed home dir
# MAVEN_OPTS - parameters passed to the Java VM when running Maven
# e.g. to debug Maven itself, use
# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
# ----------------------------------------------------------------------------
if [ -z "$MAVEN_SKIP_RC" ] ; then
if [ -f /usr/local/etc/mavenrc ] ; then
. /usr/local/etc/mavenrc
fi
if [ -f /etc/mavenrc ] ; then
. /etc/mavenrc
fi
if [ -f "$HOME/.mavenrc" ] ; then
. "$HOME/.mavenrc"
fi
fi
# OS specific support. $var _must_ be set to either true or false.
cygwin=false;
darwin=false;
mingw=false
case "`uname`" in
CYGWIN*) cygwin=true ;;
MINGW*) mingw=true;;
Darwin*) darwin=true
# Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
# See https://developer.apple.com/library/mac/qa/qa1170/_index.html
if [ -z "$JAVA_HOME" ]; then
if [ -x "/usr/libexec/java_home" ]; then
export JAVA_HOME="`/usr/libexec/java_home`"
else
export JAVA_HOME="/Library/Java/Home"
fi
fi
;;
esac
if [ -z "$JAVA_HOME" ] ; then
if [ -r /etc/gentoo-release ] ; then
JAVA_HOME=`java-config --jre-home`
fi
fi
if [ -z "$M2_HOME" ] ; then
## resolve links - $0 may be a link to maven's home
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"`/$link"
fi
done
saveddir=`pwd`
M2_HOME=`dirname "$PRG"`/..
# make it fully qualified
M2_HOME=`cd "$M2_HOME" && pwd`
cd "$saveddir"
# echo Using m2 at $M2_HOME
fi
# For Cygwin, ensure paths are in UNIX format before anything is touched
if $cygwin ; then
[ -n "$M2_HOME" ] &&
M2_HOME=`cygpath --unix "$M2_HOME"`
[ -n "$JAVA_HOME" ] &&
JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
[ -n "$CLASSPATH" ] &&
CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
fi
# For Mingw, ensure paths are in UNIX format before anything is touched
if $mingw ; then
[ -n "$M2_HOME" ] &&
M2_HOME="`(cd "$M2_HOME"; pwd)`"
[ -n "$JAVA_HOME" ] &&
JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
fi
if [ -z "$JAVA_HOME" ]; then
javaExecutable="`which javac`"
if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
# readlink(1) is not available as standard on Solaris 10.
readLink=`which readlink`
if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
if $darwin ; then
javaHome="`dirname \"$javaExecutable\"`"
javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
else
javaExecutable="`readlink -f \"$javaExecutable\"`"
fi
javaHome="`dirname \"$javaExecutable\"`"
javaHome=`expr "$javaHome" : '\(.*\)/bin'`
JAVA_HOME="$javaHome"
export JAVA_HOME
fi
fi
fi
if [ -z "$JAVACMD" ] ; then
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
else
JAVACMD="`\\unset -f command; \\command -v java`"
fi
fi
if [ ! -x "$JAVACMD" ] ; then
echo "Error: JAVA_HOME is not defined correctly." >&2
echo " We cannot execute $JAVACMD" >&2
exit 1
fi
if [ -z "$JAVA_HOME" ] ; then
echo "Warning: JAVA_HOME environment variable is not set."
fi
CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
# traverses directory structure from process work directory to filesystem root
# first directory with .mvn subdirectory is considered project base directory
find_maven_basedir() {
if [ -z "$1" ]
then
echo "Path not specified to find_maven_basedir"
return 1
fi
basedir="$1"
wdir="$1"
while [ "$wdir" != '/' ] ; do
if [ -d "$wdir"/.mvn ] ; then
basedir=$wdir
break
fi
# workaround for JBEAP-8937 (on Solaris 10/Sparc)
if [ -d "${wdir}" ]; then
wdir=`cd "$wdir/.."; pwd`
fi
# end of workaround
done
echo "${basedir}"
}
# concatenates all lines of a file
concat_lines() {
if [ -f "$1" ]; then
echo "$(tr -s '\n' ' ' < "$1")"
fi
}
BASE_DIR=`find_maven_basedir "$(pwd)"`
if [ -z "$BASE_DIR" ]; then
exit 1;
fi
##########################################################################################
# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
# This allows using the maven wrapper in projects that prohibit checking in binary data.
##########################################################################################
if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
if [ "$MVNW_VERBOSE" = true ]; then
echo "Found .mvn/wrapper/maven-wrapper.jar"
fi
else
if [ "$MVNW_VERBOSE" = true ]; then
echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
fi
if [ -n "$MVNW_REPOURL" ]; then
jarUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
else
jarUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
fi
while IFS="=" read key value; do
case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
esac
done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
if [ "$MVNW_VERBOSE" = true ]; then
echo "Downloading from: $jarUrl"
fi
wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
if $cygwin; then
wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
fi
if command -v wget > /dev/null; then
if [ "$MVNW_VERBOSE" = true ]; then
echo "Found wget ... using wget"
fi
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
wget "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
else
wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
fi
elif command -v curl > /dev/null; then
if [ "$MVNW_VERBOSE" = true ]; then
echo "Found curl ... using curl"
fi
if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
curl -o "$wrapperJarPath" "$jarUrl" -f
else
curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
fi
else
if [ "$MVNW_VERBOSE" = true ]; then
echo "Falling back to using Java to download"
fi
javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
# For Cygwin, switch paths to Windows format before running javac
if $cygwin; then
javaClass=`cygpath --path --windows "$javaClass"`
fi
if [ -e "$javaClass" ]; then
if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
if [ "$MVNW_VERBOSE" = true ]; then
echo " - Compiling MavenWrapperDownloader.java ..."
fi
# Compiling the Java class
("$JAVA_HOME/bin/javac" "$javaClass")
fi
if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
# Running the downloader
if [ "$MVNW_VERBOSE" = true ]; then
echo " - Running MavenWrapperDownloader.java ..."
fi
("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
fi
fi
fi
fi
##########################################################################################
# End of extension
##########################################################################################
export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
if [ "$MVNW_VERBOSE" = true ]; then
echo $MAVEN_PROJECTBASEDIR
fi
MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
# For Cygwin, switch paths to Windows format before running java
if $cygwin; then
[ -n "$M2_HOME" ] &&
M2_HOME=`cygpath --path --windows "$M2_HOME"`
[ -n "$JAVA_HOME" ] &&
JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
[ -n "$CLASSPATH" ] &&
CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
[ -n "$MAVEN_PROJECTBASEDIR" ] &&
MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
fi
# Provide a "standardized" way to retrieve the CLI args that will
# work with both Windows and non-Windows executions.
MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
export MAVEN_CMD_LINE_ARGS
WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
exec "$JAVACMD" \
$MAVEN_OPTS \
$MAVEN_DEBUG_OPTS \
-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
"-Dmaven.home=${M2_HOME}" \
"-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

188
manyDatasource/mvnw.cmd

@ -1,188 +0,0 @@
@REM ----------------------------------------------------------------------------
@REM Licensed to the Apache Software Foundation (ASF) under one
@REM or more contributor license agreements. See the NOTICE file
@REM distributed with this work for additional information
@REM regarding copyright ownership. The ASF licenses this file
@REM to you under the Apache License, Version 2.0 (the
@REM "License"); you may not use this file except in compliance
@REM with the License. You may obtain a copy of the License at
@REM
@REM https://www.apache.org/licenses/LICENSE-2.0
@REM
@REM Unless required by applicable law or agreed to in writing,
@REM software distributed under the License is distributed on an
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@REM KIND, either express or implied. See the License for the
@REM specific language governing permissions and limitations
@REM under the License.
@REM ----------------------------------------------------------------------------
@REM ----------------------------------------------------------------------------
@REM Maven Start Up Batch script
@REM
@REM Required ENV vars:
@REM JAVA_HOME - location of a JDK home dir
@REM
@REM Optional ENV vars
@REM M2_HOME - location of maven2's installed home dir
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
@REM e.g. to debug Maven itself, use
@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
@REM ----------------------------------------------------------------------------
@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
@echo off
@REM set title of command window
title %0
@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
@REM set %HOME% to equivalent of $HOME
if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
@REM Execute a user defined script before this one
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
@REM check for pre script, once with legacy .bat ending and once with .cmd ending
if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
:skipRcPre
@setlocal
set ERROR_CODE=0
@REM To isolate internal variables from possible post scripts, we use another setlocal
@setlocal
@REM ==== START VALIDATION ====
if not "%JAVA_HOME%" == "" goto OkJHome
echo.
echo Error: JAVA_HOME not found in your environment. >&2
echo Please set the JAVA_HOME variable in your environment to match the >&2
echo location of your Java installation. >&2
echo.
goto error
:OkJHome
if exist "%JAVA_HOME%\bin\java.exe" goto init
echo.
echo Error: JAVA_HOME is set to an invalid directory. >&2
echo JAVA_HOME = "%JAVA_HOME%" >&2
echo Please set the JAVA_HOME variable in your environment to match the >&2
echo location of your Java installation. >&2
echo.
goto error
@REM ==== END VALIDATION ====
:init
@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
@REM Fallback to current working directory if not found.
set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
set EXEC_DIR=%CD%
set WDIR=%EXEC_DIR%
:findBaseDir
IF EXIST "%WDIR%"\.mvn goto baseDirFound
cd ..
IF "%WDIR%"=="%CD%" goto baseDirNotFound
set WDIR=%CD%
goto findBaseDir
:baseDirFound
set MAVEN_PROJECTBASEDIR=%WDIR%
cd "%EXEC_DIR%"
goto endDetectBaseDir
:baseDirNotFound
set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
cd "%EXEC_DIR%"
:endDetectBaseDir
IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
@setlocal EnableExtensions EnableDelayedExpansion
for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
:endReadAdditionalConfig
SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
)
@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
if exist %WRAPPER_JAR% (
if "%MVNW_VERBOSE%" == "true" (
echo Found %WRAPPER_JAR%
)
) else (
if not "%MVNW_REPOURL%" == "" (
SET DOWNLOAD_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
)
if "%MVNW_VERBOSE%" == "true" (
echo Couldn't find %WRAPPER_JAR%, downloading it ...
echo Downloading from: %DOWNLOAD_URL%
)
powershell -Command "&{"^
"$webclient = new-object System.Net.WebClient;"^
"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
"}"^
"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
"}"
if "%MVNW_VERBOSE%" == "true" (
echo Finished downloading %WRAPPER_JAR%
)
)
@REM End of extension
@REM Provide a "standardized" way to retrieve the CLI args that will
@REM work with both Windows and non-Windows executions.
set MAVEN_CMD_LINE_ARGS=%*
%MAVEN_JAVA_EXE% ^
%JVM_CONFIG_MAVEN_PROPS% ^
%MAVEN_OPTS% ^
%MAVEN_DEBUG_OPTS% ^
-classpath %WRAPPER_JAR% ^
"-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
%WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
if ERRORLEVEL 1 goto error
goto end
:error
set ERROR_CODE=1
:end
@endlocal & set ERROR_CODE=%ERROR_CODE%
if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
@REM check for post script, once with legacy .bat ending and once with .cmd ending
if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
:skipRcPost
@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
if "%MAVEN_BATCH_PAUSE%"=="on" pause
if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
cmd /C exit /B %ERROR_CODE%

181
manyDatasource/pom.xml

@ -5,127 +5,168 @@
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.5</version>
<version>2.3.9.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<groupId>com.ayi</groupId>
<artifactId>woniu-web</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo</name>
<description>demo</description>
<name>woniu-web</name>
<description>create by woniu</description>
<packaging>jar</packaging>
<properties>
<java.version>17</java.version>
<org.mapstruct.version>1.5.3.Final</org.mapstruct.version>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>29.0-jre</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<groupId>org.lionsoul</groupId>
<artifactId>ip2region</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>dynamic-datasource-spring-boot-starter</artifactId>
<version>3.5.1</version>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.78</version>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.3.3</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/org.functionaljava/functionaljava -->
<dependency>
<groupId>org.functionaljava</groupId>
<artifactId>functionaljava</artifactId>
<version>5.0</version>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>5.2.2</version>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<!-- <scope>test</scope>-->
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>5.2.2</version>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId>
<version>${org.mapstruct.version}</version>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-cache</artifactId>
</dependency>
<!-- 集成mybatis -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>29.0-jre</version>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>1.3.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.alibaba/druid-spring-boot-starter -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.2.18</version>
</dependency>
<!--引入阿里巴巴druid连接池-->
<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.11.0</version>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.29</version>
</dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.6.0</version>
<groupId>com.alipay.sofa</groupId>
<artifactId>runtime-sofa-boot-starter</artifactId>
<version>3.18.0</version>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.2.0</version>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<!-- <dependency>-->
<!-- <groupId>org.redisson</groupId>-->
<!-- <artifactId>redisson</artifactId>-->
<!-- <version>3.21.0</version>-->
<!-- </dependency>-->
<!-- <dependency>-->
<!-- <groupId>org.springframework.boot</groupId>-->
<!-- <artifactId>spring-boot-starter-data-redis</artifactId>-->
<!-- <version>2.1.18.RELEASE</version>-->
<!-- <exclusions>-->
<!-- <exclusion>-->
<!-- <groupId>ch.qos.logback</groupId>-->
<!-- <artifactId>logback-classic</artifactId>-->
<!-- </exclusion>-->
<!-- <exclusion>-->
<!-- <groupId>org.slf4j</groupId>-->
<!-- <artifactId>jul-to-slf4j</artifactId>-->
<!-- </exclusion>-->
<!-- <exclusion>-->
<!-- <groupId>org.springframework.boot</groupId>-->
<!-- <artifactId>spring-boot-starter-logging</artifactId>-->
<!-- </exclusion>-->
<!-- <exclusion>-->
<!-- <artifactId>lettuce-core</artifactId>-->
<!-- <groupId>io.lettuce</groupId>-->
<!-- </exclusion>-->
<!-- </exclusions>-->
<!-- </dependency>-->
<!-- &lt;!&ndash; https://mvnrepository.com/artifact/redis.clients/jedis &ndash;&gt;-->
<!-- <dependency>-->
<!-- <groupId>redis.clients</groupId>-->
<!-- <artifactId>jedis</artifactId>-->
<!-- <version>4.4.3</version>-->
<!-- </dependency>-->
<!-- 不可升级,3.x以上最低jdk11-->
<dependency>
<groupId>com.github.ben-manes.caffeine</groupId>
<artifactId>caffeine</artifactId>
<version>2.9.3</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.27</version>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.76</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.9.7</version>
<groupId>com.alibaba</groupId>
<artifactId>easyexcel</artifactId>
<version>3.0.5</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>RELEASE</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>17</source>
<target>17</target>
<annotationProcessorPaths>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${org.mapstruct.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</plugins>
</build>

16
manyDatasource/src/main/java/com/woniu/WoNiuApplication.java

@ -0,0 +1,16 @@
package com.woniu;
import org.mybatis.spring.boot.autoconfigure.MybatisAutoConfiguration;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication(exclude = MybatisAutoConfiguration.class)
public class WoNiuApplication {
public static void main(String[] args) {
SpringApplication.run(WoNiuApplication.class, args);
}
}

45
manyDatasource/src/main/java/com/woniu/config/MasterDataSourceConfig.java

@ -0,0 +1,45 @@
package com.woniu.config;
import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import javax.sql.DataSource;
/**
* 优雅的实现 mybatis多数据源
* 在新增数据时除了给自己的库保留一份还需要同步到别人的库
*/
@Slf4j
@Configuration
@MapperScan(basePackages = {"com.woniu.dao.master"},
sqlSessionFactoryRef = "MasterSqlSessionFactory")
public class MasterDataSourceConfig {
@Bean(name = "MasterDataSource")
@Qualifier("MasterDataSource")
@ConfigurationProperties(prefix = "spring.datasource.master")
public DataSource clickHouseDataSource() {
return DruidDataSourceBuilder.create().build();
}
@Bean(name = "MasterSqlSessionFactory")
public SqlSessionFactory getSqlSessionFactory(@Qualifier("MasterDataSource") DataSource dataSource) throws Exception {
SqlSessionFactoryBean sessionFactoryBean = new SqlSessionFactoryBean();
sessionFactoryBean.setDataSource(dataSource);
sessionFactoryBean.setMapperLocations(new PathMatchingResourcePatternResolver()
.getResources("classpath*:mapper/master/*.xml"));
log.info("------------------------------------------MasterDataSource 配置成功");
return sessionFactoryBean.getObject();
}
}

48
manyDatasource/src/main/java/com/woniu/config/SlaveDataSourceConfig.java

@ -0,0 +1,48 @@
package com.woniu.config;
import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import javax.sql.DataSource;
/**
* 优雅的实现 mybatis多数据源
* 在实际开发中会遇到多数据源的场景比如说在新增数据时除了给自己的库保留一份还需要同步到别人的库
*/
@Slf4j
@Configuration
@MapperScan(basePackages = {"com.woniu.dao.slave"},
sqlSessionFactoryRef = "SlaveSqlSessionFactory")
public class SlaveDataSourceConfig {
@Bean(name = "SlaveDataSource")
@Qualifier("SlaveDataSource")
@ConfigurationProperties(prefix = "spring.datasource.slave")
public DataSource clickHouseDataSource() {
return DruidDataSourceBuilder.create().build();
}
@Bean(name = "SlaveSqlSessionFactory")
public SqlSessionFactory getSqlSessionFactory(@Qualifier("SlaveDataSource") DataSource dataSource) throws Exception {
SqlSessionFactoryBean sessionFactoryBean = new SqlSessionFactoryBean();
sessionFactoryBean.setDataSource(dataSource);
sessionFactoryBean.setMapperLocations(new PathMatchingResourcePatternResolver()
.getResources("classpath*:mapper/slave/*.xml"));
log.info("------------------------------------------SlaveDataSource 配置成功");
return sessionFactoryBean.getObject();
}
}

8
manyDatasource/src/main/java/com/woniu/constant/Constants.java

@ -0,0 +1,8 @@
package com.woniu.constant;
public class Constants {
public static String ADDRESS = "";
}

13
manyDatasource/src/main/java/com/woniu/dao/master/MasterUserDao.java

@ -0,0 +1,13 @@
package com.woniu.dao.master;
import com.woniu.vo.User;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface MasterUserDao {
int insertUser(User user);
}

12
manyDatasource/src/main/java/com/woniu/dao/slave/SlaveUserDao.java

@ -0,0 +1,12 @@
package com.woniu.dao.slave;
import com.woniu.vo.User;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface SlaveUserDao {
int insertUser(User user);
}

17
manyDatasource/src/main/java/com/woniu/datasourcedemo/DemoApplication.java

@ -1,17 +0,0 @@
package com.woniu.datasourcedemo;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
@SpringBootApplication
@MapperScan(basePackages = "com.woniu.datasourcedemo.dao")
@EnableAspectJAutoProxy(exposeProxy = true)
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}

38
manyDatasource/src/main/java/com/woniu/datasourcedemo/controller/UserController.java

@ -1,38 +0,0 @@
package com.woniu.datasourcedemo.controller;
import com.baomidou.dynamic.datasource.annotation.DSTransactional;
import com.woniu.datasourcedemo.model.User;
import com.woniu.datasourcedemo.service.UserService;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import javax.annotation.Resource;
@RestController
public class UserController {
@Resource
private UserService userService;
/**
*
* 如何连接多个数据库? 实现spring多数据源配置
* @param id
* @return
*/
@GetMapping("/v1/user/{id}")
public User getById1(@PathVariable String id) {
return userService.getByUserId1(id);
}
@GetMapping(value = "/v2/user/{id}")
public User getById2(@PathVariable String id) {
return userService.getByUserId2(id);
}
@GetMapping("/insertUserAll")
public void insertUserAll(@RequestParam("name") String name, @RequestParam("age") String age) {
userService.insertUserAll(name,age);
}
}

17
manyDatasource/src/main/java/com/woniu/datasourcedemo/dao/UserDao.java

@ -1,17 +0,0 @@
package com.woniu.datasourcedemo.dao;
import com.woniu.datasourcedemo.model.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;
@Mapper
@Repository
public interface UserDao {
User getById(Integer id);
void insertUserDs1(@Param("name") String name, @Param("age") String age);
void insertUserDs2(@Param("name") String name, @Param("age") String age);
}

48
manyDatasource/src/main/java/com/woniu/datasourcedemo/model/User.java

@ -1,48 +0,0 @@
package com.woniu.datasourcedemo.model;
import lombok.Data;
import java.io.Serializable;
public class User implements Serializable {
private String id;
private String name;
private String age;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAge() {
return age;
}
public void setAge(String age) {
this.age = age;
}
@Override
public String toString() {
return "User{" +
"id='" + id + '\'' +
", name='" + name + '\'' +
", age='" + age + '\'' +
'}';
}
}

51
manyDatasource/src/main/java/com/woniu/datasourcedemo/service/UserService.java

@ -1,51 +0,0 @@
package com.woniu.datasourcedemo.service;
import com.baomidou.dynamic.datasource.annotation.DS;
import com.baomidou.dynamic.datasource.annotation.DSTransactional;
import com.woniu.datasourcedemo.dao.UserDao;
import com.woniu.datasourcedemo.model.User;
import org.springframework.aop.framework.AopContext;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
@Service
public class UserService {
@Resource
UserDao userDao;
@DS("ds1")
public User getByUserId1(String userId) {
return userDao.getById(Integer.parseInt(userId));
}
@DS("ds2")
public User getByUserId2(String userId) {
return userDao.getById(Integer.parseInt(userId));
}
@DS("ds1")
public void insertUserDs1(String name,String age) {
userDao.insertUserDs1(name,age);
}
@DS("ds2")
public void insertUserDs2(String name,String age) {
userDao.insertUserDs2(name,age);
}
@DSTransactional
public void insertUserAll(String name, String age){
UserService userService = (UserService) AopContext.currentProxy();
userService.insertUserDs1(name,age);
userService.insertUserDs2(name,age);
int i =1/0;
}
}

34
manyDatasource/src/main/java/com/woniu/service/UserService.java

@ -0,0 +1,34 @@
package com.woniu.service;
import com.woniu.dao.master.MasterUserDao;
import com.woniu.dao.slave.SlaveUserDao;
import com.woniu.vo.User;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@SpringBootTest
@RunWith(SpringRunner.class)
public class UserService {
@Autowired
private MasterUserDao masterUserDao;
@Autowired
private SlaveUserDao slaveUserDao;
@Test
public void testUser() {
User user = new User();
user.setId(1l);
user.setSex(1);
user.setName("蜗牛");
masterUserDao.insertUser(user);
slaveUserDao.insertUser(user);
}
}

10
manyDatasource/src/main/java/com/woniu/vo/User.java

@ -0,0 +1,10 @@
package com.woniu.vo;
import lombok.Data;
@Data
public class User {
private Long id;
private String name;
private Integer sex;
}

52
manyDatasource/src/main/resources/application.properties

@ -0,0 +1,52 @@
#
spring.application.name=www
server.port=8081
##1800s
#server.servlet.session.timeout=1800
#spring.jackson.time-zone=GMT+8
#spring.jackson.date-format=yyyy-MM-dd HH:mm:ss
#
##定义数据源
#spring.shardingsphere.datasource.names=m1,m2
#
#spring.shardingsphere.datasource.m1.url=jdbc:mysql://127.0.0.1:3306/test?serverTimezone=GMT%2b8&useUnicode=true&characterEncoding=utf8
#spring.shardingsphere.datasource.m1.username=root
#spring.shardingsphere.datasource.m1.password=123456
#spring.shardingsphere.datasource.m1.driver‐class‐name=com.mysql.cj.jdbc.Driver
#spring.shardingsphere.datasource.m1.type=com.alibaba.druid.pool.DruidDataSource
#
#
#spring.shardingsphere.datasource.m2.url=jdbc:mysql://127.0.0.1:3306/test2?serverTimezone=GMT%2b8&useUnicode=true&characterEncoding=utf8
#spring.shardingsphere.datasource.m2.username=root
#spring.shardingsphere.datasource.m2.password=123456
#spring.shardingsphere.datasource.m2.driver‐class‐name=com.mysql.cj.jdbc.Driver
#spring.shardingsphere.datasource.m2.type=com.alibaba.druid.pool.DruidDataSource
#
## 指定t_user表的数据分布情况,配置数据节点
#spring.shardingsphere.sharding.tables.t_user.actual‐data‐nodes=m$->{1..2}.t_user_$->{1..2}
#
## 指定t_user表的主键生成策略为SNOWFLAKE
#spring.shardingsphere.sharding.tables.t_user.key‐generator.column=id
#spring.shardingsphere.sharding.tables.t_user.key‐generator.type=SNOWFLAKE
#
## 指定t_user表的分库策略,分库策略包括分片键和分片算法
#spring.shardingsphere.sharding.tables.t_user.database-strategy.inline.sharding‐column=sex
#spring.shardingsphere.sharding.tables.t_user.database-strategy.inline.algorithm‐expression=m$->{sex % 2 + 1}
#
#
## 指定t_user表的分表策略,分表策略包括分片键和分片算法
#spring.shardingsphere.sharding.tables.t_user.table‐strategy.inline.sharding‐column=id
#spring.shardingsphere.sharding.tables.t_user.table‐strategy.inline.algorithm‐expression=t_user_$->{id % 2 + 1}
#
#
## 控制台日志配置
#logging.level.root=info
#
## 打开sql输出日志
#spring.shardingsphere.props.sql.show=true
#
##mapper文件扫描路径
#mybatis.mapper-locations=classpath:/mapper/*.xml
#
#
#

30
manyDatasource/src/main/resources/application.yml

@ -1,22 +1,14 @@
spring:
datasource:
dynamic:
primary: ds1 #设置默认的数据源或者数据源组,默认值即为master
strict: false #严格匹配数据源,默认false. true未匹配到指定数据源时抛异常,false使用默认数据源
datasource:
ds1:
url: jdbc:mysql://localhost:3306/ds1database
username: root
password: 123456
driver-class-name: com.mysql.cj.jdbc.Driver # 3.2.0开始支持SPI可省略此配置
ds2:
url: jdbc:mysql://localhost:3306/ds2database
username: root
password: 123456
driver-class-name: com.mysql.cj.jdbc.Driver
mybatis:
mapper-locations:
classpath:mapper/*.xml
type: com.alibaba.druid.pool.DruidDataSource
driverClassName: com.mysql.cj.jdbc.Driver
# 主库数据源
master:
url: jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
username: root
password: 123456
slave:
url: jdbc:mysql://localhost:3306/test2?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
username: root
password: 123456

BIN
manyDatasource/src/main/resources/ip2region/ip2region.xdb

Binary file not shown.

26
manyDatasource/src/main/resources/logback-spring.xml

@ -0,0 +1,26 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<!-- 控制台日志格式 -->
<property name="CONSOLE_LOG_PATTERN" value="${CONSOLE_LOG_PATTERN:-%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %X{requestId} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}"/>
<!-- 控制台日志格式 依赖的渲染类 -->
<conversionRule conversionWord="clr" converterClass="org.springframework.boot.logging.logback.ColorConverter" />
<conversionRule conversionWord="wex" converterClass="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter" />
<conversionRule conversionWord="wEx" converterClass="org.springframework.boot.logging.logback.ExtendedWhitespaceThrowableProxyConverter" />
<!-- 输出到控制台 -->
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<!-- 配置日志输出格式 -->
<pattern>${CONSOLE_LOG_PATTERN}</pattern>
<!-- 使用的字符集 -->
<charset>UTF-8</charset>
</encoder>
</appender>
<!-- 开启上面的appender -->
<root level="info">
<appender-ref ref="CONSOLE" />
</root>
</configuration>

22
manyDatasource/src/main/resources/mapper/UserDao.xml

@ -1,22 +0,0 @@
<?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.woniu.datasourcedemo.dao.UserDao">
<select id="getById" resultType="com.woniu.datasourcedemo.model.User">
select * from uc_user
where id = #{id}
</select>
<insert id="insertUserDs1">
insert into uc_user(name,age)values(#{name},#{age})
</insert>
<insert id="insertUserDs2">
insert into uc_user(name,age)values(#{name},#{age})
</insert>
</mapper>

12
manyDatasource/src/main/resources/mapper/master/UserDaoMapper.xml

@ -0,0 +1,12 @@
<?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.woniu.dao.master.MasterUserDao">
<insert id="insertUser" >
insert into t_user_1(id,name, sex) values (#{id},#{name}, #{sex})
</insert>
</mapper>

9
manyDatasource/src/main/resources/mapper/slave/UserDaoMapper.xml

@ -0,0 +1,9 @@
<?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.woniu.dao.slave.SlaveUserDao">
<insert id="insertUser">
insert into t_user_1(id,name, sex) values (#{id},#{name}, #{sex})
</insert>
</mapper>

35
manyDatasource/src/main/resources/mybatis-config.xml

@ -0,0 +1,35 @@
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<settings>
<!-- 打印sql日志 -->
<setting name="logImpl" value="org.apache.ibatis.logging.stdout.StdOutImpl"/>
</settings>
<plugins>
<plugin interceptor="com.github.pagehelper.PageHelper">
<property name="dialect" value="mysql"/>
<property name="offsetAsPageNum" value="false"/>
<property name="rowBoundsWithCount" value="false"/>
<property name="pageSizeZero" value="true"/>
<property name="reasonable" value="false"/>
<property name="supportMethodsArguments" value="false"/>
<property name="returnPageInfo" value="none"/>
</plugin>
</plugins>
<!--<environments default="development">-->
<!--<environment id="development">-->
<!--<transactionManager type="JDBC"/>-->
<!--<dataSource type="POOLED">-->
<!--<property name="driver" value="com.mysql.jdbc.Driver"/>-->
<!--<property name="url" value="jdbc:mysql://localhost:3307/happy_home?serverTimezone=UTC"/>-->
<!--<property name="username" value="root"/>-->
<!--<property name="password" value="root"/>-->
<!--</dataSource>-->
<!--</environment>-->
<!--</environments>-->
<!--<mappers>-->
<!--<mapper resource="mapper/EmployeeMapper.xml" />-->
<!--</mappers>-->
</configuration>

5
manyDatasource/src/main/resources/templates/test.json

@ -1,5 +0,0 @@
{
"name": "张三",
"age": 20,
"gender": 1
}

153
manyDatasource/woniu-web.iml

@ -0,0 +1,153 @@
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</module>
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