1：springboot微信点餐之初始环境

2020-03-11 11:51:43 阅读：187 来源： 互联网

标签：COMMENT product varchar log DEFAULT 微信点餐 NULL springboot

1：springboot微信点餐之初始环境

一、pom文件

Springboot1.5.3

<?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>1.5.3.RELEASE</version> <relativePath/>  </parent> <groupId>com.imooc</groupId> <artifactId>sell</artifactId> <version>0.0.1-SNAPSHOT</version> <name>sell</name> <description>Demo project for Spring Boot</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.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency>  <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.2</version> </dependency>  <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> </dependency>  <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency>  <dependency> <groupId>com.github.binarywang</groupId> <artifactId>weixin-java-mp</artifactId> <version>2.7.0</version> </dependency>  <dependency> <groupId>cn.springboot</groupId> <artifactId>best-pay-sdk</artifactId> <version>1.1.0</version> </dependency>  <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-freemarker</artifactId> </dependency>  <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency>  <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-websocket</artifactId> </dependency>  <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> </dependencies> <build>  <finalName>sell</finalName> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>

二、数据库文件

Mysql8

#商品类目表 DROP TABLE IF EXISTS `product_category`; CREATE TABLE `product_category` ( `category_id` int(11) NOT NULL AUTO_INCREMENT, `category_name` varchar(64) NOT NULL COMMENT '类目名字', `category_type` int(11) NOT NULL COMMENT '类目编号', `create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间', PRIMARY KEY (`category_id`) ) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb4; #商品主表 DROP TABLE IF EXISTS `product_info`; CREATE TABLE `product_info` ( `product_id` varchar(32) NOT NULL, `product_name` varchar(64) NOT NULL COMMENT '商品名称', `product_price` decimal(8,2) NOT NULL COMMENT '单价', `product_stock` int(11) NOT NULL COMMENT '库存', `product_description` varchar(64) DEFAULT NULL COMMENT '描述', `product_icon` varchar(512) DEFAULT NULL COMMENT '小图', `product_status` tinyint(3) DEFAULT '0' COMMENT '商品状态,0正常1下架', `category_type` int(11) NOT NULL COMMENT '类目编号', `create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间', PRIMARY KEY (`product_id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; #订单主表 DROP TABLE IF EXISTS `order_master`; CREATE TABLE `order_master` ( `order_id` varchar(32) NOT NULL, `buyer_name` varchar(32) NOT NULL COMMENT '买家名字', `buyer_phone` varchar(32) NOT NULL COMMENT '买家电话', `buyer_address` varchar(128) NOT NULL COMMENT '买家地址', `buyer_openid` varchar(64) NOT NULL COMMENT '买家微信openid', `order_amount` decimal(8,2) NOT NULL COMMENT '订单总金额', `order_status` tinyint(3) NOT NULL DEFAULT '0' COMMENT '订单状态, 默认为新下单', `pay_status` tinyint(3) NOT NULL DEFAULT '0' COMMENT '支付状态, 默认未支付', `create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间', PRIMARY KEY (`order_id`), KEY `idx_buyer_openid` (`buyer_openid`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; #订单详情表 DROP TABLE IF EXISTS `order_detail`; CREATE TABLE `order_detail` ( `detail_id` varchar(32) NOT NULL, `order_id` varchar(32) NOT NULL, `product_id` varchar(32) NOT NULL, `product_name` varchar(64) NOT NULL COMMENT '商品名称', `product_price` decimal(8,2) NOT NULL COMMENT '当前价格,单位分', `product_quantity` int(11) NOT NULL COMMENT '数量', `product_icon` varchar(512) DEFAULT NULL COMMENT '小图', `create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间', PRIMARY KEY (`detail_id`), KEY `idx_order_id` (`order_id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; #卖家信息表 DROP TABLE IF EXISTS `seller_info`; CREATE TABLE `seller_info` ( `seller_id` varchar(32) NOT NULL, `username` varchar(32) NOT NULL, `password` varchar(32) NOT NULL, `openid` varchar(64) NOT NULL COMMENT '微信openid', `create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间', PRIMARY KEY (`seller_id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='卖家信息表';

三、日志的配置使用

1：logback配置

在resources目录下创建logback-spring.xml，内容如下：

<?xml version="1.0" encoding="UTF-8"?>     <configuration scan="true" scanPeriod="10 seconds">  <contextName>springboot_logback</contextName>  <property name="log.path" value="D:/logs/" />  <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">  <filter class="ch.qos.logback.classic.filter.ThresholdFilter"> <level>trace</level> </filter> <encoder>  <pattern>[%date{yyyy-MM-dd HH:mm:ss}] [%-5level] [%logger:%line] [%thread] --%mdc{client} %msg%n</pattern>  <charset>UTF-8</charset> </encoder> </appender>   <appender name="DEBUG_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">  <file>${log.path}/log_debug.log</file>  <encoder> <pattern>[%date{yyyy-MM-dd HH:mm:ss}] [%-5level] [%logger:%line] [%thread] --%mdc{client} %msg%n</pattern> <charset>UTF-8</charset>  </encoder>  <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">  <fileNamePattern>${log.path}/debug/log-debug-%d{yyyy-MM-dd}.%i.log</fileNamePattern> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> <maxFileSize>100MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy>  <maxHistory>30</maxHistory> </rollingPolicy>  <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>debug</level> <onMatch>ACCEPT</onMatch> <onMismatch>DENY</onMismatch> </filter> </appender>  <appender name="INFO_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">  <file>${log.path}/log_info.log</file>  <encoder> <pattern>[%date{yyyy-MM-dd HH:mm:ss}] [%-5level] [%logger:%line] [%thread] --%mdc{client} %msg%n</pattern> <charset>UTF-8</charset> </encoder>  <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">  <fileNamePattern>${log.path}/info/log-info-%d{yyyy-MM-dd}.%i.log</fileNamePattern> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> <maxFileSize>100MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy>  <maxHistory>30</maxHistory> </rollingPolicy>  <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>info</level> <onMatch>ACCEPT</onMatch> <onMismatch>DENY</onMismatch> </filter> </appender>  <appender name="WARN_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">  <file>${log.path}/log_warn.log</file>  <encoder> <pattern>[%date{yyyy-MM-dd HH:mm:ss}] [%-5level] [%logger:%line] [%thread] --%mdc{client} %msg%n</pattern> <charset>UTF-8</charset>  </encoder>  <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>${log.path}/warn/log-warn-%d{yyyy-MM-dd}.%i.log</fileNamePattern> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> <maxFileSize>100MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy>  <maxHistory>30</maxHistory> </rollingPolicy>  <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>warn</level> <onMatch>ACCEPT</onMatch> <onMismatch>DENY</onMismatch> </filter> </appender>  <appender name="ERROR_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">  <file>${log.path}/log_error.log</file>  <encoder> <pattern>[%date{yyyy-MM-dd HH:mm:ss}] [%-5level] [%logger:%line] [%thread] --%mdc{client} %msg%n</pattern> <charset>UTF-8</charset>  </encoder>  <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>${log.path}/error/log-error-%d{yyyy-MM-dd}.%i.log</fileNamePattern> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> <maxFileSize>100MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy>  <maxHistory>30</maxHistory> </rollingPolicy>  <filter class="ch.qos.logback.classic.filter.LevelFilter"> <level>ERROR</level> <onMatch>ACCEPT</onMatch> <onMismatch>DENY</onMismatch> </filter> </appender>  <root level="INFO"> <appender-ref ref="CONSOLE" /> <appender-ref ref="DEBUG_FILE" /> <appender-ref ref="INFO_FILE" /> <appender-ref ref="WARN_FILE" /> <appender-ref ref="ERROR_FILE" /> </root> </configuration>

2：logback的使用

第一种：

//导入的包必须是org.slf4j下的 import org.slf4j.Logger; public class LogTest { //声明logger public Logger logger = LoggerFactory.getLogger(LogTest.class); @Test public void test1(){ logger.debug(""); logger.info("info......."); logger.error("error......."); String name = "menghaibin"; String pwd = "123456"; //变量输出 logger.info("姓名：{}，密码：{}",name,pwd); } }

第二种：
在pom文件中加入lombok依赖

<dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.2</version> </dependency>

在使用日志的类上加入@Slf4j注解

import lombok.extern.slf4j.Slf4j; Slf4j public class LogTest { @Test public void test1(){ /*如果log报错，参考https://blog.csdn.net/weixin_42213903/article/details/101036090进行设置*/ String name = "menghaibin"; String pwd = "123456"; log.info("姓名：{}，密码：{}",name,pwd); } }

四、lombok插件安装

Alt text

五、application初期配置

server: port: 80 #端口 context-path: /sell #项目名称路径 spring: datasource: driver-class-name: com.mysql.jdbc.Driver #数据库驱动 username: root #数据库用户名 password: 123456 #密码 url: jdbc:mysql://192.168.1.106/sell?characterEncoding=utf-8&useSSL=false #url jpa: show-sql: true #开启sql打印

六、创建全局Exception类

1：Exception类
com\imooc\exception\SellException.java

package com.imooc.exception; import com.imooc.vo.enums.ResultEnum; import lombok.Getter; /** * @author: menghaibin * @create: 2020-02-10 21:53 * @description: 异常处理类 **/ Getter public class SellException extends RuntimeException{ private Integer code; public SellException(ResultEnum resultEnum){ super(resultEnum.getMsg()); this.code = resultEnum.getCode(); } public SellException(Integer code,String msg){ super(msg); this.code = code; } }

2：异常消息类【enums类型】
com\imooc\vo\enums\ResultEnum.java

package com.imooc.vo.enums; import lombok.Getter; /** * @author: menghaibin * @create: 2020-02-10 21:49 * @description: 异常处理枚举类 **/ Getter public enum ResultEnum { SUCCESS(0,"成功"), PARAM_ERROR(1,"参数不正确"), PRODUCT_NOT_EXIST(10,"商品不存在"), PRODUCT_STOCK_ERROR(11,"库存不正确"), ORDER_NOT_EXIST(12,"订单不存在"), ORDERDETAIL_NOT_EXIST(13,"订单详细不存在"), ORDER_STATUS_ERROR(14,"订单状态不正确"), ORDER_UPDATE_ERROR(15,"订单更新失败"), ORDER_DETAIL_EMPTY(16,"订单详细为空"), ORDER_PAY_STATUS_ERROR(17,"订单支付状态不正确"), CART_EMPTY(18,"购物车不能为空"), ORDER_OWNER_ERROR(19,"该订单不属于当前用户"), WXPAY_ERROR(20,"微信支付异步通知金额校验不通过"), CATEGORY_NOT_EXIST(21,"类目不存在"), LOGIN_FAIL(22,"登录验证失败没有这个用户"), LOGOUT_SUCCESS(23,"登出成功"), ; private Integer code; private String msg; ResultEnum(Integer code, String msg) { this.code = code; this.msg = msg; } }

标签：COMMENT,product,varchar,log,DEFAULT,微信,点餐,NULL,springboot
来源： https://www.cnblogs.com/jinrf/p/12461369.html

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ICode9

1：springboot微信点餐之初始环境

1：springboot微信点餐之初始环境

一、pom文件

Springboot1.5.3

二、数据库文件

Mysql8

三、日志的配置使用

1：logback配置

2：logback的使用

四、lombok插件安装

五、application初期配置

六、创建全局Exception类