日考1

.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.bwwei</groupId>
+    <artifactId>day_01ks</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/7.18ks.sql

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+/*
+ Navicat Premium Dump SQL
+
+ Source Server         : 123.60.88.248
+ Source Server Type    : MySQL
+ Source Server Version : 50744 (5.7.44)
+ Source Host           : 123.60.88.248:3306
+ Source Schema         : 7.18ks
+
+ Target Server Type    : MySQL
+ Target Server Version : 50744 (5.7.44)
+ File Encoding         : 65001
+
+ Date: 18/07/2024 09:05:24
+*/
+
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- ----------------------------
+-- Table structure for stu
+-- ----------------------------
+DROP TABLE IF EXISTS `stu`;
+CREATE TABLE `stu`  (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `name` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,
+  `sex` varchar(3) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,
+  `tel` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,
+  `classid` int(11) NULL DEFAULT NULL,
+  `age` int(11) NULL DEFAULT NULL,
+  `sal` double NULL DEFAULT NULL,
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 1006 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of stu
+-- ----------------------------
+INSERT INTO `stu` VALUES (1001, '张三', '男', '15505250708', 10, 23, 1000);
+INSERT INTO `stu` VALUES (1002, '李四', '男', '15453453457', 20, 20, 1556);
+INSERT INTO `stu` VALUES (1003, '王五', '男', '13356345765', 30, 21, 4567);
+INSERT INTO `stu` VALUES (1004, '赵六', '女', '15135346456', 20, 20, 6800);
+INSERT INTO `stu` VALUES (1005, '田七', '男', '19835382384', 10, 15, 10000);
+
+SET FOREIGN_KEY_CHECKS = 1;

理论错题/day——01

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+理论：
+第1题粗心确实点错了
+第37已经得到归纳总结