From 7340eee0fc1e57c839c17bed97b668ed51f37257 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E7=9A=93?= <1527261507@qq.com>
Date: Thu, 9 Jun 2022 19:36:50 +0800
Subject: [PATCH 1/2] 9th

---
 ...08\345\244\247\344\275\234\344\270\232.md" | 69 +++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 "\347\216\213\347\232\223/20220608\345\244\247\344\275\234\344\270\232.md"

diff --git "a/\347\216\213\347\232\223/20220608\345\244\247\344\275\234\344\270\232.md" "b/\347\216\213\347\232\223/20220608\345\244\247\344\275\234\344\270\232.md"
new file mode 100644
index 0000000..7932bd3
--- /dev/null
+++ "b/\347\216\213\347\232\223/20220608\345\244\247\344\275\234\344\270\232.md"
@@ -0,0 +1,69 @@
+# Big作业
+
+```
+1-4 DABD
+```
+
+```php
+<?php
+//定义变量存储自己的姓名，年龄，性别，考试成绩。并进行输出
+//$name='王皓';
+//$age=19;
+//$sex='男';
+//$score=100;
+//echo "姓名：".$name.",年龄：".$age.",性别:".$sex.",考试成绩：".$score;
+
+//使用if-else判断给定的数字是奇数还是偶数
+//$a=3;
+//if (is_int($a)){
+//    if ($a%2==0){
+//        echo $a."是偶数";
+//    }else{
+//        echo $a."是奇数";
+//    }
+//}else{
+//    echo "不是整数";
+//}
+
+//打印九九乘法表
+//for ($i=1;$i<=9;$i++){
+//    for ($j=1;$j<=$i;$j++){
+//        echo "$i * $j=".($i*$j)." ";
+//    }
+//    echo "<br>";
+//}
+
+//求1到100内的素数
+//for($i=2;$i<=100;$i++){
+//    for($j=2;$j<=$i-1;$j++){
+//        if($i%$j==0){
+//            break;
+//        }
+//    }
+//    if($i==$j){
+//        echo $i." ";
+//    }
+//}
+
+//定义一个关联数组，数组里面有4个元素，这4个元素分别存放的是自己的姓名，年龄，性别，考试成绩。并进行输出
+//$a=array("姓名"=>"王皓","年龄"=>19,"性别"=>"男","考试成绩"=>10000);
+//print_r($a);
+//echo "<br>";
+//foreach ($a as $value){
+//    echo $value." ";
+//}
+
+//2、在数组中搜索键值 "red"，并返回它的键名。数组如下所示：
+//$a=array("a"=>"red","b"=>"green","c"=>"blue");
+//$search=array_search('red',$a);
+//
+
+//把字符串按照.打散为数组，
+//$str = "www.mxdx.com";
+//$hhh=explode(".",$str);
+//print_r($hhh);
+//foreach ($hhh as $value){
+//    echo $value." ";
+//}
+```
+
-- 
Gitee


From b290346beefd5665397073f7d7068f1e3a839ade Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E7=9A=93?= <1527261507@qq.com>
Date: Sun, 12 Jun 2022 18:30:27 +0800
Subject: [PATCH 2/2] 11st

---
 ...0\345\244\247\344\275\234\344\270\2322.md" | 100 ++++++++++++++++++
 .../delete.php"                               |  16 +++
 .../index.php"                                |  34 ++++++
 .../link.php"                                 |   9 ++
 .../save.php"                                 |  24 +++++
 .../savexiugai.php"                           |  23 ++++
 .../tianjia.php"                              |  25 +++++
 .../xiugai.php"                               |  36 +++++++
 8 files changed, 267 insertions(+)
 create mode 100644 "\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/20220610\345\244\247\344\275\234\344\270\2322.md"
 create mode 100644 "\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/delete.php"
 create mode 100644 "\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/index.php"
 create mode 100644 "\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/link.php"
 create mode 100644 "\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/save.php"
 create mode 100644 "\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/savexiugai.php"
 create mode 100644 "\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/tianjia.php"
 create mode 100644 "\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/xiugai.php"

diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/20220610\345\244\247\344\275\234\344\270\2322.md" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/20220610\345\244\247\344\275\234\344\270\2322.md"
new file mode 100644
index 0000000..b6e5e40
--- /dev/null
+++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/20220610\345\244\247\344\275\234\344\270\2322.md"
@@ -0,0 +1,100 @@
+# 作业
+
+```
+1-3 ADB
+```
+
+```
+封装、继承、多态
+```
+
+```php+HTML
+//制作一个文件上传的页面，完成文件上传功能限制规则：上传的文件不能超过1M,上传文件的类型只能是jpg、gif、png、jpeg,对上传的文件进行保存。
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+</head>
+<body>
+<form action="upfile.php" method="post" enctype="multipart/form-data" >
+
+    请选择上传的文件
+    <input type="file" name="wenjian">
+    <p>
+        <input type="submit" value="提交">
+
+</form>
+</body>
+</html>
+
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Administrator
+ * Date: 2022/5/20
+ * Time: 11:03
+ */
+
+$wenjian =$_FILES['wenjian'];
+
+if ($wenjian['error']!=0){
+    die("上传发生错误");
+}
+
+
+$size=1024*1024;
+
+if ($wenjian['size']>=$size){
+    die("文件大小错误");
+}
+
+$name=$wenjian['name'];
+$arrname=explode(".",$name);
+
+$hz=end($arrname);
+$type=["jpg","gif","png","jpeg"];
+$cz=in_array($hz,$type);
+if ($cz==false){
+    die("文件类型不支持");
+}
+
+
+if (is_dir("./class7")){
+    $path='./0610/';
+}else{
+    mkdir('./class7');
+    $path='./0610/';
+}
+
+
+$ret = move_uploaded_file($wenjian['tmp_name'],$path.$name);
+
+if ($ret==true){
+    echo "文件保存成功 <a href={$path}{$name}>查看</a>";
+}else{
+    echo "保存失败";
+}
+```
+
+```sql
+-- 2、创建如下数据库和表。（10分）
+  数据库：company
+  表：department
+字段名称	数据类型	约束等	字段描述
+id				int		主键，自增 			部门ID
+name			varchar(32)		非空，唯一 	部门名称
+description		varchar(1024)			部门简介
+
+ 
+create database company;
+use company;
+create table department(
+	id int primary key auto_increment,
+	name varchar(32) not null unique,
+	description varchar(1024) 
+);
+```
+
+
+
diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/delete.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/delete.php"
new file mode 100644
index 0000000..7df8474
--- /dev/null
+++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/delete.php"
@@ -0,0 +1,16 @@
+<?php
+$id=$_GET['id'];
+
+
+include_once ('link.php');
+
+$sql="delete from `department` where `id`=$id";
+
+
+$ret=mysqli_query($link,$sql);
+
+if ($ret){
+    echo "删除成功 <a href='index.php'>返回</a>";
+}else{
+    echo "<script>alert('删除失败');history.go(-1);</script> ";
+}
\ No newline at end of file
diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/index.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/index.php"
new file mode 100644
index 0000000..521316f
--- /dev/null
+++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/index.php"
@@ -0,0 +1,34 @@
+<?php
+
+include_once('link.php');
+
+$sql = "select * from department ";
+$ret = mysqli_query($link, $sql);
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>首页</title>
+</head>
+<body>
+<a href="tianjia.php">新增</a>
+<form action="">
+    <table border="1">
+      <tr><th>部门编号</th><th>部门名称</th><th>部分描述</th><th></th></tr><?php
+        while ($arr = mysqli_fetch_assoc($ret)) {
+            ?>
+            <tr align='center'>
+                <td><?php echo $arr['id'] ?></td>
+                <td><?php echo $arr['name'] ?></td>
+                <td><?php echo $arr['description'] ?></td>
+                <td><a href="xiugai.php?id=<?php echo $arr['id'] ?>">修改</a> |
+                    <a href="delete.php?id=<?php echo $arr['id'] ?>" onclick="return del()">删除</a> </td>
+            </tr>
+            <?php
+        };
+        ?>
+    </table>
+</form>
+</body>
+</html>
diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/link.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/link.php"
new file mode 100644
index 0000000..10d2043
--- /dev/null
+++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/link.php"
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Administrator
+ * Date: 2022/6/10
+ * Time: 16:41
+ */
+$link=mysqli_connect('127.0.0.1','root','123456','company');
+mysqli_query($link,'set names utf8');
\ No newline at end of file
diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/save.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/save.php"
new file mode 100644
index 0000000..f9dd30a
--- /dev/null
+++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/save.php"
@@ -0,0 +1,24 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Administrator
+ * Date: 2022/6/10
+ * Time: 17:03
+ */
+
+$name=$_POST['name'];
+$description=$_POST['description'];
+
+include_once ('link.php');
+
+
+$sql ="insert into `department` (`name`,`description`) value ('$name','$description')";
+echo $sql;
+$result=mysqli_query($link,$sql);
+if ($result){
+    echo "成功";
+    echo "<a href='save.php.'>继续添加</a>";
+}else{
+    echo "失败";
+}
+?>
\ No newline at end of file
diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/savexiugai.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/savexiugai.php"
new file mode 100644
index 0000000..ffdafd6
--- /dev/null
+++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/savexiugai.php"
@@ -0,0 +1,23 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Administrator
+ * Date: 2022/6/10
+ * Time: 17:07
+ */
+
+include_once ('link.php');
+$id=$_POST["id"];
+$name=$_POST["name"];
+$description=$_POST["description"];
+
+
+$sql ="update `department` set `description`='$description',`name`='$name' where `id`='$id'";
+
+$result=mysqli_query($link,$sql);
+if ($result){
+    echo "成功";
+    echo "<a href='index.php'>返回首页</a>";
+}else{
+    echo "失败";
+}
\ No newline at end of file
diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/tianjia.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/tianjia.php"
new file mode 100644
index 0000000..b27b828
--- /dev/null
+++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/tianjia.php"
@@ -0,0 +1,25 @@
+<?php
+
+?>
+    <!DOCTYPE html>
+    <html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <title>添加</title>
+    </head>
+    <body>
+    <form action="save.php" method="post" enctype="multipart/form-data">
+       <table border="1">
+       <tr>
+        <th>部门名称</th><td><input type="text" name="name" ></td>
+       </tr>
+
+        <tr><th>部门描述</th><td><input type="text" name="description" ></td></tr>
+
+        <tr><th colspan="2"><input type="submit" name="" value="提交"></th></tr>
+       </table>
+    </form>
+
+    </body>
+    </html>
+
diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/xiugai.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/xiugai.php"
new file mode 100644
index 0000000..918b5e7
--- /dev/null
+++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/xiugai.php"
@@ -0,0 +1,36 @@
+<?php
+$id=$_GET['id'];
+include_once ('link.php');
+
+$sql="select * from `department` where `id`=$id";
+$ret=mysqli_query($link,$sql);
+$arr=mysqli_fetch_assoc($ret);
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>改</title>
+</head>
+<body>
+<form action="savexiugai.php" method="post" enctype="multipart/form-data">
+    <table border="1">
+        <input type="hidden" value="<?php echo $arr['id'] ?>" name="id">
+        <tr>
+            <th>部门名称</th>
+            <td>
+                <input type="text" value="<?php echo $arr['name'] ?>" name="name">
+            </td>
+        </tr>
+
+        <tr><th>部门描述</th>
+            <td>
+                <input type="text" value="<?php echo $arr['description'] ?>" name="description"></td>
+        </tr>
+
+        <tr><th colspan="2"><input type="submit" name="" value="提交"></th></tr>
+    </table>
+</form>
+</body>
+</html>
+
-- 
Gitee