日考

.gitignore

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+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

pom.xml

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+<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.bwie</groupId>
+    <artifactId>day1</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+</project>

sql/day1.sql

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+/*
+ Navicat Premium Data Transfer
+
+ Source Server         : 服务器
+ Source Server Type    : MySQL
+ Source Server Version : 50744
+ Source Host           : 122.51.12.81:3306
+ Source Schema         : 2112a
+
+ Target Server Type    : MySQL
+ Target Server Version : 50744
+ File Encoding         : 65001
+
+ Date: 18/07/2024 08:52:05
+*/
+
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- ----------------------------
+-- Table structure for day1
+-- ----------------------------
+DROP TABLE IF EXISTS `day1`;
+CREATE TABLE `day1`  (
+  `eid` int(11) NOT NULL AUTO_INCREMENT,
+  `ename` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,
+  `sex` varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,
+  `tel` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,
+  `classid` int(11) NULL DEFAULT NULL,
+  `age` int(11) NULL DEFAULT NULL,
+  `sal` decimal(10, 0) NULL DEFAULT NULL,
+  PRIMARY KEY (`eid`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 10006 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of day1
+-- ----------------------------
+INSERT INTO `day1` VALUES (10001, '张依依', '男', '123456789', 10, 20, 1000);
+INSERT INTO `day1` VALUES (10002, '刘小红', '女', '123456788', 20, 20, 1556);
+INSERT INTO `day1` VALUES (10003, '李四', '男', '123456787', 30, 23, 1000);
+INSERT INTO `day1` VALUES (10004, '刘强', '男', '123456786', 20, 20, 4567);
+INSERT INTO `day1` VALUES (10005, '王艳', '女', '123456785', 20, 24, 5600);
+
+SET FOREIGN_KEY_CHECKS = 1;

src/main/java/com/bwie/Main.java

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+package com.bwie;
+
+/**
+ * @Author：weiran
+ * @Package：com.bwie
+ * @Project：Default (Template) Project
+ * @name：${NAME}
+ * @Date：2024/7/18 20:41
+ */
+public class Main {
+    public static void main(String[] args) {
+        System.out.println("Hello world!");
+    }
+}