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原生php实现账单功能

發(fā)布時間：2024/9/30 php 27 豆豆

生活随笔收集整理的這篇文章主要介紹了原生php实现账单功能小編覺得挺不錯的,現在分享給大家,幫大家做個參考.

由于合租，在一塊做飯繳納水電費等等這樣的消費，為了公開透明，我專門花一下午做了一個賬單記錄的小demo，相關的消費力求做到公開透明

這個項目做完復習了并且學到了很多東西，挺有成就感。

代碼：
add.php

<?php class MYSQL {private static $conn =false ;protected $config = array( // "host" =>'127.0.0.1',"host" =>'mysql',"database"=>"mall","user"=>"root","password"=>"123456","port"=>3306);private function __construct(){$this->conn = mysqli_connect($this->config['host'],$this->config['user'],$this->config['password'],$this->config['database']);$this->conn or die("mysql_connect error".mysqli_error($this->conn));mysqli_query("SET NAMES utf8");}public static function getInstance(){if (self::$conn instanceof self){return self::$conn;}return new self();}private function __clone(){// TODO: Implement __clone() method.}public function fetchAll($table){$sql = "select * from {$table}";$data = mysqli_query($this->conn,$sql);$result = mysqli_fetch_all($data,MYSQLI_ASSOC); // var_dump($result);$result =array("code"=>1,"message"=>'success',"data"=>$result);exit(json_encode($result));}public function add($table , $data){$key_str = "";$value_str = "";foreach ($data as $key =>$value){if (empty($value)){die("插入失敗");}$key_str .=$key.",";$value_str .="'{$value}'".",";}$key_str = trim($key_str,',');$value_str = trim($value_str,',');$sql = "insert into {$table} ($key_str) values ($value_str)"; // echo $sql;$insert_id = mysqli_query($this->conn,$sql);// echo $insert_id;if ($insert_id){return $insert_id;}return false;} }$type = $_POST['type']?$_POST['type']:1; $tableName = "consumelog"; if ($type ==1) {MYSQL::getInstance()->fetchAll($tableName); } else{$data = array('photo'=> uplod(),'money'=> $_POST['money'],'goodName'=>$_POST['goodName'],'add_time'=>time());$re = MYSQL::getInstance()->add($tableName,$data);header("location:http://localhost/layui/upload.html");/*$result =array("code"=>1,"message"=>'success',"data"=>$re);exit(json_encode($result));*/ } function uplod() {$file = $_FILES['file'];//得到傳輸的數據//得到文件名稱$name = $file['name'];$type = strtolower(substr($name,strrpos($name,'.')+1)); //得到文件類型，并且都轉化成小寫$allow_type = array('jpg','jpeg','gif','png'); //定義允許上傳的類型 //判斷文件類型是否被允許上傳if(!in_array($type, $allow_type)){//如果不被允許，則直接停止程序運行return ;} //判斷是否是通過HTTP POST上傳的if(!is_uploaded_file($file['tmp_name'])){//如果不是通過HTTP POST上傳的return ;}$upload_path = "./upload/"; //上傳文件的存放路徑 //開始移動文件到相應的文件夾if(move_uploaded_file($file['tmp_name'],$upload_path.$file['name'])){return $upload_path.$file['name'];}else{return ;}}

upload.html

<html> <head><title>消費賬單</title><meta charset="UTF-8"> </head> <style>table{border: 1px solid #0C0C0C;height: 100px;margin-top: 20px;}table th{border: 1px solid #0C0C0C;}table td {border: 1px solid #0C0C0C;text-align: center;cellspacing:"0" ;cellpadding:"0";height: 60px;width: 100px;} </style> <style>#userinfo{display: inline-block;background: inherit}#userinfo form{margin-bottom: 10px;}#userinfo form label{font-size: 15px !important;font-weight: 600;}#change{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.4);}#change>.box{width:36%;position: relative;left:32%;top:30%;background: #FFFFFF;}#change>.box .title{line-height: 2rem;padding: 0 1rem;color: #FFFFFF;background: #023052;font-weight: bold;}#change>.box .main{padding: 1rem 2rem;}#change>.box .input{line-height: 4rem;border-bottom: 1px dashed #e2e2e2}#change>.box .input .tips{color: red;margin-left: 1rem;}#change>.box .main button{outline: none;border: none;color: #ffffff;background: #1ba194;padding: 0.5rem;margin: 1rem 4rem;} </style> <body> <div><div style="float: right; padding: 20px 15%;" ><button onclick="change(1)" >添加記錄</button></div><div align="center"><h1>賬單記錄</h1><table width="70%" cellspacing="0" cellpadding="0" id="record"><tr><th>id</th><th>憑證</th><th>消費</th><th>購買商品</th><th>添加時間</th></tr></table></div></div> <div id="change" style="display:none;"><div class="box"><form id="upload" method="post" enctype="multipart/form-data" action="http://localhost/layui/add.php"><p class="title">添加賬單<span style="float: right;" onclick="box_close(1)">x</span></p><div class="main"><span style="color: #023052;font-weight: bold;">新增記錄</span><div class="input"><span>商品名稱：</span><input type="txt" name="goodName" id="" value="" /></div><div class="input"><span>商品價格：</span><input type="txt" name="money" id="" value="" /></div><div class="input"><span>憑證：</span><input type="file" name="file" id="" value="" /></div><input type="hidden" name="type" value="2" /><button type="submit" onclick="box_close()">確定</button></div></form></div></div> <script>function change(value){// document.getElementById("userid").attr({value:value})// $('#change').css("display","block");document.getElementById("change").style.display = "block";}function box_close(a){if (a){document.getElementById("change").style.display = "none";}}//將時間戳轉換成正常時間格式function timestampToTime(timestamp) {var date = new Date(timestamp * 1000);//時間戳為10位需*1000，時間戳為13位的話不需乘1000var Y = date.getFullYear() + '-';var M = (date.getMonth()+1 < 10 ? '0'+(date.getMonth()+1) : date.getMonth()+1) + '-';var D = date.getDate() + ' ';var h = date.getHours() + ':';var m = date.getMinutes() + ':';var s = date.getSeconds();return Y+M+D+h+m+s;}function httpRequest(obj,successfun,errFun){var xmlHttp = null;//創(chuàng)建 XMLHttpRequest 對象，老版本的 Internet Explorer （IE5 和 IE6）使用 ActiveX 對象：xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")if(window.XMLHttpRequest){//code for all new browsersxmlHttp = new XMLHttpRequest;}else if(window.ActiveXObject){//code for IE5 and IE6xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");}//判斷是否支持請求if(xmlHttp == null){alert("瀏覽器不支持xmlHttp");return;}//請求方式，轉換為大寫var httpMethod = (obj.method || "Get").toUpperCase();//數據類型var httpDataType = obj.dataType||'json';//urlvar httpUrl = obj.url || '';//異步請求var async = true;//post請求時參數處理if(httpMethod=="POST"){//請求體中的參數 post請求參數格式為：param1=test&param2=test2var data = obj.data || {};var requestData = '';for(var key in data){requestData = requestData + key + "=" + data[key] + "&";}if(requestData == ''){requestData = '';}else{requestData = requestData.substring(0,requestData.length - 1);}// console.log(requestData);}//onreadystatechange 是一個事件句柄。它的值 (state_Change) 是一個函數的名稱，當 XMLHttpRequest 對象的狀態(tài)發(fā)生改變時，會觸發(fā)此函數。狀態(tài)從 0 (uninitialized) 到 4 (complete) 進行變化。僅在狀態(tài)為 4 時，我們才執(zhí)行代碼xmlHttp.onreadystatechange = function(){//completeif(xmlHttp.readyState == 4){if(xmlHttp.status == 200){//請求成功執(zhí)行的回調函數successfun(xmlHttp.responseText);}else{//請求失敗的回調函數errFun;}}}//請求接口if(httpMethod == 'GET'){xmlHttp.open("GET",httpUrl,async);xmlHttp.send(null);}else if(httpMethod == "POST"){xmlHttp.open("POST",httpUrl,async);xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");xmlHttp.send(requestData);}}httpRequest({method:"post",url:"http://localhost/layui/add.php",//請求的url地址data:{'type':1}},function(res){res = JSON.parse(res);// console.log(res.data)for (var i=0;i<res.data.length;i++){t =timestampToTime(res.data[i].add_time)document.getElementById("record").innerHTML +=" <tr>\n" +" <td>"+res.data[i].id+"</td>\n" +" <td><img width='90' src='"+res.data[i].photo+" '/></td>\n" +" <td>"+res.data[i].money+"</td>\n" +" <td>"+res.data[i].goodName+"</td>\n" +" <td>"+t+"</td>\n" +" </tr>";}},function(){console.log("請求失敗");});</script> </body> </html>

效果圖：

總結

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