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the back-end and database script files of campus_sec_deal project
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@Inetgeek
Inetgeek committed Oct 5, 2022
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127 changes: 127 additions & 0 deletions campus_sec_deal.sql
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# 校园二手交易平台------campus_sec_deal--------------------------------------------
# 作者: Colyn 日期: 2022-09-12
# 数据库: MySQL 编码: utf8mb4 引擎: InnoDB 排序: utf8mb4_0900_ai_ci
# ------------------------------------------------------------------------------
# _________
# \_ ___ \______ _____ ______ __ __ ______
# / \ \/\__ \ / \ \___ \ | || \/ ___/
# \ \____/ __ \| Y Y \ |_\ \| |_| /\___ \
# \______ (____ /__|_| /| __/|_____//____/ /
# \/ \/ \/ |__| \/
# -----------------------------------------------------------------------------

# 创建数据库
DROP DATABASE IF EXISTS campus_sec_deal;
CREATE DATABASE campus_sec_deal DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci;
show databases;

# 创建数据表
USE campus_sec_deal;

# 创建campus_user表
DROP TABLE IF EXISTS `campus_user`;
CREATE TABLE `campus_user`
(
`user_id` CHAR(14) NOT NULL DEFAULT (CURRENT_TIMESTAMP + 0) COMMENT '用户信息唯一标识符',
`user_name` VARCHAR(30) NOT NULL COMMENT '用户名',
`user_time` DATE NOT NULL DEFAULT (CURRENT_DATE) COMMENT '用户信息唯一标识符',
`user_tel` CHAR(11) NOT NULL COMMENT '用户电话号码',
`user_mail` VARCHAR(20) NOT NULL COMMENT '用户邮箱号',
`user_sign` VARCHAR(100) NULL DEFAULT ('这个人很懒，什么都没写') COMMENT '用户个性签名',
`img_url` VARCHAR(100) NULL DEFAULT ('/imgs/0/default.jpg') COMMENT '用户头像本地相对路径',
`user_pwd` VARCHAR(12) NOT NULL COMMENT '用户登录密码',
UNIQUE KEY (`user_tel`),
UNIQUE KEY (`user_mail`),
PRIMARY KEY (`user_id`)
) COMMENT = '用户信息表', DEFAULT CHARSET = utf8;

# ---------------------------------------------------------------------------------------
# 创建campus_publish表
DROP TABLE IF EXISTS `campus_publish`;
CREATE TABLE `campus_publish`
(
`publish_id` CHAR(14) NOT NULL DEFAULT (CURRENT_TIMESTAMP + 0) COMMENT '发布信息唯一标识符',
`publisher_id` CHAR(14) NOT NULL COMMENT '发布者信息唯一标识符',
`publisher_tel` CHAR(11) NOT NULL COMMENT '发布者联系电话',
`publish_time` TIMESTAMP NOT NULL DEFAULT (CURRENT_TIMESTAMP) COMMENT '信息发布时间戳',
`publish_type` INT(1) NOT NULL COMMENT '发布信息类别',
`publish_status` BOOLEAN NULL DEFAULT (true) COMMENT '信息是否显示',
`publish_name` VARCHAR(20) NOT NULL COMMENT '物品名称',
`publish_describe` VARCHAR(500) NULL DEFAULT ('暂无描述信息') COMMENT '物品描述',
`publish_cat` INT(1) NOT NULL COMMENT '物品分类',
`publish_Oprice` FLOAT NOT NULL COMMENT '物品原价',
`publish_Nprice` FLOAT NOT NULL COMMENT '物品现价',
`publish_degree` INT(2) NOT NULL DEFAULT (9) COMMENT '物品新旧程度',
`img_url` VARCHAR(100) NOT NULL COMMENT '物品图片本地相对路径',
PRIMARY KEY (`publish_id`),
FOREIGN KEY (`publisher_id`) REFERENCES `campus_user` (`user_id`)
) COMMENT = '发布信息表', DEFAULT CHARSET = utf8;

# ---------------------------------------------------------------------------------------
# 创建campus_order表
DROP TABLE IF EXISTS `campus_order`;
CREATE TABLE `campus_order`
(
`order_id` CHAR(32) NOT NULL COMMENT '订单唯一标识符',
`goods_id` CHAR(14) NOT NULL COMMENT '物品唯一标识符',
`order_time` TIMESTAMP NOT NULL DEFAULT (CURRENT_TIMESTAMP) COMMENT '订单生成时间戳',
`receiver_id` CHAR(14) NOT NULL COMMENT '物品唯一标识符',
`receiver_tel` CHAR(11) NOT NULL COMMENT '下单者联系电话',
`deal_addr` VARCHAR(200) NOT NULL COMMENT '交易地点',
`order_status` INT(1) NOT NULL DEFAULT (3) COMMENT '订单状态',
PRIMARY KEY (`order_id`),
FOREIGN KEY (`goods_id`) REFERENCES `campus_publish` (`publish_id`),
FOREIGN KEY (`receiver_id`) REFERENCES `campus_user` (`user_id`)
) COMMENT = '订单信息表', DEFAULT CHARSET = utf8;

# ---------------------------------------------------------------------------------------
# 创建campus_wallet表
DROP TABLE IF EXISTS `campus_wallet`;
CREATE TABLE `campus_wallet`
(
`wallet_id` CHAR(14) NOT NULL COMMENT '用户钱包唯一标识符',
`user_id` CHAR(14) NOT NULL COMMENT '用户信息唯一标识符',
`wallet_balance` FLOAT NOT NULL DEFAULT (0.00) COMMENT '用户的钱包账户余额',
`wallet_pwd` INT(6) NOT NULL DEFAULT (888888) COMMENT '用户钱包支付密码',
PRIMARY KEY (`wallet_id`)
) COMMENT = '账户钱包表', DEFAULT CHARSET = utf8;
-- 触发器 --
CREATE TRIGGER trig_insert_user
AFTER INSERT
ON `campus_user`
FOR EACH ROW
INSERT INTO `campus_wallet`
values (NEW.user_id, NEW.user_id, default, default);

# ---------------------------------------------------------------------------------------
# 创建campus_chat表
DROP TABLE IF EXISTS `campus_chat`;
CREATE TABLE `campus_chat`
(
`chat_id` CHAR(14) NOT NULL DEFAULT (CURRENT_TIMESTAMP + 0) COMMENT '聊天房间号',
`msg_id` INT NOT NULL AUTO_INCREMENT COMMENT '消息ID',
`from_id` CHAR(14) NOT NULL COMMENT '发消息者ID',
`chat_content` VARCHAR(500) NULL COMMENT '消息内容',
`send_time` TIMESTAMP NOT NULL DEFAULT (CURRENT_TIMESTAMP) COMMENT '消息发送时间戳',
`to_id` CHAR(14) NOT NULL COMMENT '收消息者ID',
UNIQUE KEY (`msg_id`),
PRIMARY KEY (`chat_id`),
FOREIGN KEY (`from_id`) REFERENCES `campus_user` (`user_id`),
FOREIGN KEY (`to_id`) REFERENCES `campus_user` (`user_id`)
) COMMENT = '交易私聊表', DEFAULT CHARSET = utf8;

# ---------------------------------------------------------------------------------------
# 创建campus_notice表
DROP TABLE IF EXISTS `campus_notice`;
CREATE TABLE `campus_notice`
(
`order_id` CHAR(32) NOT NULL COMMENT '订单唯一标识符',
`opt_time` TIMESTAMP NOT NULL DEFAULT (CURRENT_TIMESTAMP) COMMENT '操作时间戳',
`publisher_id` CHAR(14) NOT NULL COMMENT '发布者信息唯一标识符',
`receiver_id` CHAR(14) NOT NULL COMMENT '物品唯一标识符',
`order_status` INT(1) NOT NULL DEFAULT (3) COMMENT '订单状态',
PRIMARY KEY (`order_id`),
FOREIGN KEY (`order_id`) REFERENCES `campus_order` (`order_id`),
FOREIGN KEY (`publisher_id`) REFERENCES `campus_user` (`user_id`),
FOREIGN KEY (`receiver_id`) REFERENCES `campus_user` (`user_id`)
) COMMENT = '订单通知表', DEFAULT CHARSET = utf8;
31 changes: 31 additions & 0 deletions campus_sec_deal/.gitignore
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HELP.md
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**
!**/src/test/**

### 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/

### VS Code ###
.vscode/
118 changes: 118 additions & 0 deletions campus_sec_deal/.mvn/wrapper/MavenWrapperDownloader.java
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/*
* Copyright 2007-present 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.
*/

import java.net.*;
import java.io.*;
import java.nio.channels.*;
import java.util.Properties;

public class MavenWrapperDownloader {

private static final String WRAPPER_VERSION = "0.5.6";
/**
* Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
*/
private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
+ WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";

/**
* Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
* use instead of the default one.
*/
private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
".mvn/wrapper/maven-wrapper.properties";

/**
* Path where the maven-wrapper.jar will be saved to.
*/
private static final String MAVEN_WRAPPER_JAR_PATH =
".mvn/wrapper/maven-wrapper.jar";

/**
* Name of the property which should be used to override the default download url for the wrapper.
*/
private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";

public static void main(String args[]) {
System.out.println("- Downloader started");
File baseDirectory = new File(args[0]);
System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());

// If the maven-wrapper.properties exists, read it and check if it contains a custom
// wrapperUrl parameter.
File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
String url = DEFAULT_DOWNLOAD_URL;
if (mavenWrapperPropertyFile.exists()) {
FileInputStream mavenWrapperPropertyFileInputStream = null;
try {
mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
Properties mavenWrapperProperties = new Properties();
mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
} catch (IOException e) {
System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
} finally {
try {
if (mavenWrapperPropertyFileInputStream != null) {
mavenWrapperPropertyFileInputStream.close();
}
} catch (IOException e) {
// Ignore ...
}
}
}
System.out.println("- Downloading from: " + url);

File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
if (!outputFile.getParentFile().exists()) {
if (!outputFile.getParentFile().mkdirs()) {
System.out.println(
"- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
}
}
System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
try {
downloadFileFromURL(url, outputFile);
System.out.println("Done");
System.exit(0);
} catch (Throwable e) {
System.out.println("- Error downloading");
e.printStackTrace();
System.exit(1);
}
}

private static void downloadFileFromURL(String urlString, File destination) throws Exception {
if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
String username = System.getenv("MVNW_USERNAME");
char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
Authenticator.setDefault(new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
}
URL website = new URL(urlString);
ReadableByteChannel rbc;
rbc = Channels.newChannel(website.openStream());
FileOutputStream fos = new FileOutputStream(destination);
fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
fos.close();
rbc.close();
}

}
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2 changes: 2 additions & 0 deletions campus_sec_deal/.mvn/wrapper/maven-wrapper.properties
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distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip
wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar
4 changes: 4 additions & 0 deletions campus_sec_deal/README.md
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# 工程简介

# 延伸阅读

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