数据访问层和service层的调通测试。

master
10503 1 year ago
parent 8e81179996
commit 54efe27a50

@ -16,33 +16,44 @@
<properties>
<java.version>1.8</java.version>
</properties>
<!-- 管理的依赖项 -->
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Mybatis整合Spring Boot的依赖项 -->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.3.1</version>
</dependency>
<!-- Mybatis Plus整合Spring Boot的依赖项 -->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.3.0</version>
</dependency>
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter-test</artifactId>
<version>2.3.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>

@ -43,19 +43,13 @@ public class UserController {
/**更新*/
@PostMapping("/update")
public String updateUser(@RequestBody User user){
int i = userMapper.updateUser(user);
if (i!=0){
return "修改成功";
}
return "修改失败";
int insert = userMapper.updateUser(user);
return (insert != 0) ? "添加成功" : "添加失败";
}
/**删除*/
@GetMapping("delete/{id}")
public String deleteUser(@PathVariable int id){
int i = userMapper.deleteUser(id);
if (i!=0){
return "删除成功";
}
return "删除失败";
int insert = userMapper.deleteUser(id);
return (insert != 0) ? "添加成功" : "添加失败";
}
}

@ -0,0 +1,10 @@
package com.watu.demo1.Service;
import com.watu.demo1.pojo.DTO.UserDTO;
import com.watu.demo1.pojo.entity.User;
public interface IUserPlusService {
void addUser(UserDTO userDTO);
}

@ -0,0 +1,34 @@
package com.watu.demo1.Service.Impl;
import com.watu.demo1.Service.IUserPlusService;
import com.watu.demo1.pojo.DTO.UserDTO;
import com.watu.demo1.pojo.entity.User;
import com.watu.demo1.repository.IUserPlusRepository;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
public class UserPlusServiceImpl implements IUserPlusService {
@Autowired
private IUserPlusRepository iUserPlusRepository;
@Override
public void addUser(UserDTO userDTO) {
/**在这里就可以用到之前在Repository中定义的CountByName的方法用来查看库中是否已经存在相同的名字*/
String name = userDTO.getName();
System.out.println("要加入的名称是"+name);
int countByname = iUserPlusRepository.countByName(name);
if (countByname>0){
throw new RuntimeException("名称被占用");
}
User user = new User();
BeanUtils.copyProperties(userDTO,user);
iUserPlusRepository.insert(user);
}
}

@ -16,7 +16,7 @@ public interface UserMapper {
int updateUser(User user);
/**删除员工*/
int deleteUser(int x);
int deleteUser(int id);
/**根据ID查询一个信息*/
UserVO selectById(int id);

@ -0,0 +1,10 @@
package com.watu.demo1.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.watu.demo1.pojo.entity.User;
import org.springframework.stereotype.Repository;
@Repository
public interface UserPlusMapper extends BaseMapper<User> {
}

@ -2,6 +2,8 @@ package com.watu.demo1.pojo.DTO;
import lombok.Data;
import java.io.Serializable;
@Data
public class UserDTO {
private Integer id;

@ -2,12 +2,21 @@ package com.watu.demo1.pojo.entity;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import lombok.Data;
import java.io.Serializable;
import java.util.Date;
@Data
public class User {
/**@TableId
* MyBatis-Plus
type = IdType.AUTO @TableId IdType.AUTO
*/
@TableId(type = IdType.AUTO)
private Integer id;
private String name;
private Integer age;

@ -3,6 +3,8 @@ package com.watu.demo1.pojo.vo;
import lombok.Data;
import java.io.Serializable;
@Data
public class UserVO {
private Integer id;

@ -0,0 +1,25 @@
package com.watu.demo1.repository;
import com.watu.demo1.pojo.entity.User;
/**
* Repository
*/
public interface IUserPlusRepository {
/**
*
*
* @param user
* @return
*/
int insert(User user);
/**
*
*
* @param name
* @return
* */
int countByName(String name);
}

@ -0,0 +1,28 @@
package com.watu.demo1.repository.Impl;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.watu.demo1.mapper.UserPlusMapper;
import com.watu.demo1.pojo.entity.User;
import com.watu.demo1.repository.IUserPlusRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
@Repository
public class UserPlusRepositoryImpl implements IUserPlusRepository {
@Autowired
private UserPlusMapper userPlusMapper;
/**插入一个数据*/
@Override
public int insert(User user){
return userPlusMapper.insert(user);
}
@Override
public int countByName(String name) {
QueryWrapper<User> queryWrapper = new QueryWrapper<>();
queryWrapper.eq("name",name);
return userPlusMapper.selectCount(queryWrapper);
}
}

@ -4,3 +4,4 @@ spring.datasource.password=!QAZ1qaz
mybatis.mapper-locations=classpath:mappers/*.xml
mybatis-plus.mapper-locations=classpath:mappers/*.xml

@ -1,7 +1,11 @@
package com.watu.demo1;
import com.watu.demo1.Service.IUserPlusService;
import com.watu.demo1.mapper.UserMapper;
import com.watu.demo1.mapper.UserPlusMapper;
import com.watu.demo1.pojo.DTO.UserDTO;
import com.watu.demo1.pojo.entity.User;
import com.watu.demo1.repository.IUserPlusRepository;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
@ -18,36 +22,87 @@ class Demo1ApplicationTests {
private UserMapper userMapper;
@Test
void selectById(){
void selectById() {
System.out.println(userMapper.selectById(1));
}
@Test
void selectAll(){
void selectAll() {
System.out.println(userMapper.selectAll());
}
@Test
void insertUser(){
User user=new User();
void insertUser() {
User user = new User();
user.setName("BoB");
user.setAge(35);
userMapper.insertUser(user);
}
@Test
void updateUser(){
void updateUser() {
User user = new User();
user.setName("GGB");
user.setAge(18);
user.setId(20);
int count = userMapper.updateUser(user);
System.out.println("修改了"+count+"一条数据");
System.out.println("修改了" + count + "一条数据");
}
@Test
void deleteUser(){
void deleteUser() {
userMapper.deleteUser(20);
}
/********************************************************************************/
/********************************************************************************/
/********************************************************************************/
/********************************************************************************/
@Autowired(required = false)
UserPlusMapper userPlusMapper;
@Test
void insert() {
User user = new User();
user.setName("BOB2");
user.setAge(13);
System.out.println("插入数据之前,参数" + user);
int rows = userPlusMapper.insert(user);
System.out.println("受影响的参数:" + rows);
System.out.println("插入数据之后,参数" + user);
}
/********************************************************************************/
/********************************************************************************/
/********************************************************************************/
/********************************************************************************/
@Autowired
IUserPlusRepository userPlusRepository;
@Test
void countByNameTest() {
String name = "测试的人-1";
int countByName = userPlusRepository.countByName(name);
System.out.println("统计完成" + countByName);
}
/********************************************************************************/
/********************************************************************************/
/********************************************************************************/
/********************************************************************************/
@Autowired
IUserPlusService service;
@Test
void addNewUser() {
UserDTO userDTO = new UserDTO();
userDTO.setName("测试的人-1");
try {
service.addUser(userDTO);
System.out.println("新增类别,成功!");
} catch (RuntimeException e) {
System.out.println(e.getMessage());
}
}
}

@ -0,0 +1,33 @@
HELP.md
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
### VS Code ###
.vscode/

Binary file not shown.

@ -0,0 +1,18 @@
# 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.
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.7/apache-maven-3.8.7-bin.zip
wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar

316
weibo-demo/mvnw vendored

@ -0,0 +1,316 @@
#!/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
weibo-demo/mvnw.cmd vendored

@ -0,0 +1,188 @@
@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%

@ -0,0 +1,65 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.16</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>weibo-demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>weibo-demo</name>
<description>weibo-demo</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter-test</artifactId>
<version>2.3.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

@ -0,0 +1,13 @@
package com.example.weibodemo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class WeiboDemoApplication {
public static void main(String[] args) {
SpringApplication.run(WeiboDemoApplication.class, args);
}
}

@ -0,0 +1,4 @@
package com.example.weibodemo.controller;
public class CommentController {
}

@ -0,0 +1,40 @@
package com.example.weibodemo.controller;
import com.example.weibodemo.mapper.UserMapper;
import com.example.weibodemo.pojo.dto.UserLoginDTO;
import com.example.weibodemo.pojo.dto.UserRegDTO;
import com.example.weibodemo.pojo.entity.User;
import com.example.weibodemo.pojo.vo.UserVO;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.Date;
@RestController
@RequestMapping("/v1/users/")
public class UserController {
/**
*
*/
@Autowired(required = false)
private UserMapper userMapper;
@PostMapping("reg")
public String reg(@RequestBody @Validated UserRegDTO userRegDTO) {
UserVO userVO = userMapper.selectByUsername(userRegDTO.getUsername());
if (userVO != null) {
return "用户名被占用";//用户名被占用
}
User user = new User();
BeanUtils.copyProperties(userRegDTO, user);
user.setCreated(new Date());
userMapper.insert(user);
return "添加成功";
}
}

@ -0,0 +1,4 @@
package com.example.weibodemo.controller;
public class WeiboController {
}

@ -0,0 +1,12 @@
package com.example.weibodemo.mapper;
import com.example.weibodemo.pojo.entity.User;
import com.example.weibodemo.pojo.vo.UserVO;
public interface UserMapper {
/**根据用户查询用户数据*/
UserVO selectByUsername(String username);
/**插入*/
int insert(User user);
}

@ -0,0 +1,4 @@
package com.example.weibodemo.mapper;
public interface WeiboMapper {
}

@ -0,0 +1,10 @@
package com.example.weibodemo.pojo.dto;
import lombok.Data;
@Data
public class UserLoginDTO {
//用户名和密码
private String username;
private String password;
}

@ -0,0 +1,14 @@
package com.example.weibodemo.pojo.dto;
import lombok.Data;
import javax.validation.constraints.Size;
@Data
public class UserRegDTO {
@Size(min=6,max=12,message = "用户名必须在6-12位之间")
private String username;
private String password;
private String nickname;
}

@ -0,0 +1,13 @@
package com.example.weibodemo.pojo.entity;
import lombok.Data;
import java.util.Date;
@Data
public class User {
private Integer id;
private String username;
private String password;
private String nickname;
private Date created;
}

@ -0,0 +1,10 @@
package com.example.weibodemo.pojo.vo;
import lombok.Data;
@Data
public class UserVO {
private Integer id;
private String password;
}

@ -0,0 +1,6 @@
spring.datasource.url=jdbc:mysql://localhost:3306/blog?serverTimezone=Asia/Shanghai&characterEncoding=utf8
spring.datasource.username=root
spring.datasource.password=root
#??mybatis????????????
mybatis.mapper-locations=classpath:mappers/*.xml

@ -0,0 +1,69 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<div>
<h1>微博详情页面</h1>
<h2><span style="color:mediumvioletred">{{weibo.nickname}}</span>:{{weibo.content}}</h2>
<p>发布于:{{weibo.created}}</p>
<hr>
<div v-for="c in arr">
<h4>
<span style="color:red">{{c.nickname}}评论道:</span>{{c.content}}
<span style="float: right">发布于:{{c.created}}</span>
</h4>
</div>
<textarea cols="30" rows="3" placeholder="评论内容..." style="white-space: pre-wrap" v-model="comment.content"></textarea>
<input type="button" value="评论" @click="insert()">
</div>
<!-- 引入axios和vue的框架文件 -->
<script src="https://cdn.bootcss.com/axios/0.18.0/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
let v = new Vue({
el: "body>div",
data:{
weibo:{},
comment:{content:""},
arr:[]
},
methods:{
insert(){
// 查看评论表:id(不需要传递)、content、created(服务器生成)
// user_id(当前登录用户的id)、weibo_id(在weibo对象中获取)
// 发布评论时需要把当前浏览的微博id添加到评论对象中
v.comment.weiboId = v.weibo.id;
// 发请求,发布评论
axios.post("/v1/comment/insert", v.comment).then(function (response){
// 未登录不能评论
if (response.data==1){
location.reload(); // 刷新页面
}else{
alert("请先登录");
location.href = "/login.html";
}
})
}
},
created: function (){
axios.get("/v1/weibo/selectById"+location.search).then(function (response){
v.weibo = response.data;
})
// 发请求获取当前微博相关的评论
// 上面的get()会开线程发请求,主线程会继续往下走
axios.get("/v1/comment/selectByWeiboId"+location.search).then(function (response){
v.arr = response.data;
})
}
})
</script>
</body>
</html>

@ -0,0 +1,79 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>达达微博</title>
</head>
<body>
<div>
<h1>微博首页</h1>
<!--判断是否登录,显示不同的内容-->
<div v-if="isLogin">
<!-- 把得到的用户昵称显示出来 -->
<h3>欢迎<span style="color:darkred">{{user.nickname}}</span>回来!</h3>
<a href="/insert.html">发微博</a>
<!--href是废掉跳转功能,然后添加点击事件-->
<a href="javascript:void(0)" @click="logout()">退出登录</a>
</div>
<div v-else>
<a href="/reg.html">注册</a>
<a href="/login.html">登录</a>
</div>
<hr>
<!-- 需要有一个数组,数组中存放的是微博对象 -->
<div v-for="w in arr">
<!-- 需要查id、nickname、content -->
<h3>
<a :href="'/detail.html?id='+w.id">
<span style="color:darkred">{{w.nickname}}</span>:{{w.content}}
</a>
</h3>
</div>
</div>
<!-- 引入axios和vue的框架文件 -->
<script src="https://cdn.bootcss.com/axios/0.18.0/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
let v = new Vue({
el: "body>div",
data:{
isLogin: false,
user:{},
arr:[]
},
methods:{
logout(){
axios.get("/v1/users/logout").then(function (response){
v.isLogin=false;
})
}
},
created:function (){
// 进入到页面就要发请求,获取当前登录的用户对象
axios.get("/v1/users/currentUser").then(function (response){
// 如果登录过得到的response.data是一个UserVO对象未登录得到的是一个空字符串""
// 此处给user属性赋值为UserVO
v.user = response.data;
if (response.data==""){ //没有拿到当前登录的对象
v.isLogin=false;
}else{ //得到了当前登录的对象
v.isLogin=true;
}
})
// 发请求获取所有微博数据
axios.get("/v1/weibo/selectIndex").then(function (response){
v.arr = response.data;
})
}
})
</script>
</body>
</html>

@ -0,0 +1,47 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<!-- import CSS -->
<link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
</head>
<body>
<div id="app">
<textarea cols="30" rows="10" placeholder="说点儿啥..." style="width:200px;height:100px;white-space:pre-wrap;background-color: bisque" v-model="weibo.content"></textarea>
<input type="button" value="发微博" @click="insert()">
</div>
</body>
<!--引入axios和vue框架文件-->
<script src="https://cdn.bootcss.com/axios/0.18.0/axios.min.js"></script>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
let v = new Vue({
el: '#app',
data: function () {
return {
dialogImageUrl: '',
dialogVisible: false,
weibo:{content:""},
fileList:[]
}
},
methods:{
insert(){
//发出发微博的请求
axios.post("/v1/weibo/insert",v.weibo).then(function (response) {
if (response.data==1){
location.href="/";//回到首页
}else{
alert("请先登录!");
location.href="/login.html";
}
})
},
}
})
</script>
</html>

@ -0,0 +1,43 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<div>
<h1>登录页面</h1>
<input type="text" placeholder="用户名" v-model="user.username">
<input type="password" placeholder="密码" v-model="user.password">
<input type="button" value="登录" @click="login()">
</div>
<!-- 引入axios和vue的框架文件 -->
<script src="https://cdn.bootcss.com/axios/0.18.0/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
let v = new Vue({
el: "body>div",
data:{
user:{username:"", password:""}
},
methods:{
login(){
axios.post("/v1/users/login", v.user).then(function (response){
if (response.data==1){
alert("登录成功");
location.href = "/";
}else if(response.data==2){
alert("密码错误");
}else{
alert("用户名不存在");
}
})
}
}
})
</script>
</body>
</html>

@ -0,0 +1,43 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<div>
<h1>注册页面</h1>
<input type="text" placeholder="用户名" v-model="user.username">
<input type="text" placeholder="密码" v-model="user.password">
<input type="text" placeholder="昵称" v-model="user.nickname">
<input type="button" value="注册" @click="reg()">
</div>
<!-- 引入axios和vue的框架文件 -->
<script src="https://cdn.bootcss.com/axios/0.18.0/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
let v = new Vue({
el: "body>div",
data:{
user:{username:"",password:"",nickname:""}
},
methods:{
reg(){
// 发出注册请求
axios.post("/v1/users/reg", v.user).then(function (response) {
if (response.data==1){
alert("注册成功");
location.href = "/";
}else{
alert("用户名已存在");
}
})
}
}
})
</script>
</body>
</html>

@ -0,0 +1,13 @@
package com.example.weibodemo;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class WeiboDemoApplicationTests {
@Test
void contextLoads() {
}
}
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