ThinkPay最新微信支付公眾號(hào)支付驅(qū)動(dòng)分享
Dec 01, 2016 am 12:00 AMThinkPay最新微信支付公眾號(hào)支付驅(qū)動(dòng)分享
下面分享個(gè)ThinkPay的微信支付驅(qū)動(dòng),便于大家使用,如有疑問(wèn)加QQ群討論105108204<?php <br />
//?+----------------------------------------------------------------------<br>
//?|?零云?[?簡(jiǎn)單?高效?卓越?]<br>
//?+----------------------------------------------------------------------<br>
//?|?Copyright?(c)?2016?http://www.lingyun.net?All?rights?reserved.<br>
//?+----------------------------------------------------------------------<br>
//?|?Author:?jry?<br>
//?+----------------------------------------------------------------------<br>
namespace?Addons\Pay\ThinkPay\Pay\Driver;<br>
<br>
/**<br>
?*?微信支付驅(qū)動(dòng)<br>
?*/<br>
class?Wxpay?extends?\Addons\Pay\ThinkPay\Pay\Pay<br>
{<br>
????protected?$gateway????=?'https://api.mch.weixin.qq.com/pay/unifiedorder';<br>
????protected?$orderquery?=?'https://api.mch.weixin.qq.com/pay/orderquery';<br>
????protected?$config?????=?array(<br>
????????'appid'?????=>?'',<br>
????????'appsecret'?=>?'',<br>
????????'mchid'?????=>?'',<br>
????????'key'???????=>?'',<br>
????);<br>
<br>
????public?function?check()<br>
????{<br>
????????if?(!$this->config['appid']?||?!$this->config['appsecret']?||?!$this->config['mchid']?||?!$this->config['key'])?{<br>
????????????E("微信支付設(shè)置有誤!");<br>
????????}<br>
????????return?true;<br>
????}<br>
<br>
????public?function?buildRequestForm($pay_data)<br>
????{<br>
????????//?APP支付<br>
????????if?(C('IS_API'))?{<br>
????????????$param?=?array(<br>
????????????????'appid'????????????=>?$this->config['appid'],<br>
????????????????'mch_id'???????????=>?$this->config['mchid'],<br>
????????????????'nonce_str'????????=>?$this->getNonceStr(),<br>
????????????????'body'?????????????=>?$pay_data['body'],<br>
????????????????'out_trade_no'?????=>?$pay_data['out_trade_no'],<br>
????????????????'total_fee'????????=>?$pay_data['money']?*?100,<br>
????????????????'spbill_create_ip'?=>?$_SERVER['REMOTE_ADDR'],<br>
????????????????'notify_url'???????=>?$this->config['notify_url'],<br>
????????????????'trade_type'???????=>?'APP',<br>
????????????);<br>
<br>
????????????//?簽名<br>
????????????$param['sign']?=?$this->MakeSign($param);<br>
????????????$xml_param?????=?$this->ToXml($param);<br>
????????????$result????????=?$this->FromXml($this->postXmlCurl($xml_param,?$this->gateway));<br>
????????????if?($result['return_code']?===?'SUCCESS')?{<br>
????????????????if?($this->CheckSign($result))?{<br>
????????????????????//?統(tǒng)一下單接口返回正常的prepay_id,再按簽名規(guī)范重新生成簽名后,將數(shù)據(jù)傳輸給APP。<br>
????????????????????//?參與簽名的字段名為appId,partnerId,prepayId,nonceStr,timeStamp,package。注意:package的值格式為Sign=WXPay<br>
????????????????????$prepayparams??????????????=?array();<br>
????????????????????$prepayparams['appid']?????=?$result['appid'];<br>
????????????????????$prepayparams['partnerid']?=?$result['mch_id'];<br>
????????????????????$prepayparams['prepayid']??=?$result['prepay_id'];<br>
????????????????????$prepayparams['noncestr']??=?$result['nonce_str'];<br>
????????????????????$prepayparams['package']???=?'Sign=WXPay';<br>
????????????????????$prepayparams['timestamp']?=?time();<br>
????????????????????$prepayparams['sign']??????=?$this->MakeSign($prepayparams);?//?簽名<br>
????????????????????$return['json']????????????=?json_encode($prepayparams);<br>
????????????????????return?$return;<br>
????????????????}<br>
????????????}<br>
????????}?else?{<br>
????????????//?獲取用戶openId,微信公眾號(hào)JSAPI支付必須<br>
????????????$openId?=?$this->GetOpenid();<br>
????????????$param??=?array(<br>
????????????????'appid'????????????=>?$this->config['appid'],<br>
????????????????'mch_id'???????????=>?$this->config['mchid'],<br>
????????????????'nonce_str'????????=>?$this->getNonceStr(),<br>
????????????????'body'?????????????=>?$pay_data['body'],<br>
????????????????'out_trade_no'?????=>?$pay_data['out_trade_no'],<br>
????????????????'total_fee'????????=>?$pay_data['money']?*?100,<br>
????????????????'spbill_create_ip'?=>?$_SERVER['REMOTE_ADDR'],<br>
????????????????'notify_url'???????=>?$this->config['notify_url'],<br>
????????????????'trade_type'???????=>?'JSAPI',<br>
????????????????'openid'???????????=>?$openId,<br>
????????????);<br>
<br>
????????????//?簽名<br>
????????????$param['sign']?=?$this->MakeSign($param);<br>
????????????$xml_param?????=?$this->ToXml($param);<br>
????????????$result????????=?$this->FromXml($this->postXmlCurl($xml_param,?$this->gateway));<br>
????????????if?($result['return_code']?===?'SUCCESS')?{<br>
????????????????if?($this->CheckSign($result))?{<br>
????????????????????//?獲取JSAPI所需參數(shù)<br>
????????????????????$jsApiParameters?=?$this->GetJsApiParameters($result);<br>
????????????????????$pay_page????????=?
????????????????????????<br>
????????????????????????????<br>
????????????????????????????????<meta>
<br>
????????????????????????????????<meta>
<br>
????????????????????????????????<title>微信支付</title>
<br>
????????????????????????????????<script><br />
//調(diào)用微信JS api 支付<br />
function jsApiCall()<br />
{<br />
WeixinJSBridge.invoke(<br />
'getBrandWCPayRequest',<br />
{$jsApiParameters},<br />
function(res){<br />
WeixinJSBridge.log(res.err_msg);<br />
//alert(res.err_code+res.err_desc+res.err_msg);<br />
}<br />
);<br />
}<br />
<br />
function callpay()<br />
{<br />
if (typeof WeixinJSBridge == "undefined"){<br />
if( document.addEventListener ){<br />
document.addEventListener('WeixinJSBridgeReady', jsApiCall, false);<br />
}else if (document.attachEvent){<br />
document.attachEvent('WeixinJSBridgeReady', jsApiCall);<br />
document.attachEvent('onWeixinJSBridgeReady', jsApiCall);<br />
}<br />
}else{<br />
jsApiCall();<br />
}<br />
}<br />
</script><br>
????????????????????????????<br>
????????????????????????????<br>
????????????????????????????????<br><br>
????????????????????????????????<font><b>該筆訂單支付金額為<span>{$pay_data['money']}</span>元</b></font><br><br><br>
????????????????????????????????<div>
<br>
????????????????????????????????????<button>立即支付</button><br>
????????????????????????????????</div>
<br>
????????????????????????????<br>
????????????????????????????<br>
EOF;<br>
????????????????????return?$pay_page;<br>
????????????????}<br>
????????????}?else?{<br>
????????????????E("微信訂單錯(cuò)誤!"?.?$result['return_msg']);<br>
????????????}<br>
????????}<br>
????}<br>
<br>
????/**<br>
?????*?異步通知驗(yàn)證<br>
?????*/<br>
????public?function?verifyNotify($notify)<br>
????{<br>
????????//獲取通知的數(shù)據(jù)<br>
????????if?($notify['return_code']?===?'SUCCESS')?{<br>
????????????if?(!array_key_exists("transaction_id",?$notify))?{<br>
????????????????E("輸入?yún)?shù)不正確!");<br>
????????????}<br>
????????????$param['transaction_id']?=?$notify["transaction_id"];<br>
????????????$param['appid']??????????=?$this->config['appid'];<br>
????????????$param['mch_id']?????????=?$this->config['mchid'];<br>
????????????$param['nonce_str']??????=?$this->getNonceStr();<br>
????????????$param['sign']???????????=?$this->MakeSign($param);<br>
????????????$xml_param???????????????=?$this->ToXml($param);<br>
????????????$result??????????????????=?$this->FromXml($this->postXmlCurl($xml_param,?$this->orderquery));<br>
????????????if?($this->CheckSign($result))?{<br>
????????????????$result['status']?=?($result['result_code']?==?'SUCCESS')???true?:?false;<br>
????????????????$result['money']??=?$result['total_fee']?/?100;<br>
????????????????$this->info???????=?$result;<br>
????????????????return?true;<br>
????????????}<br>
????????}?else?{<br>
????????????E('通知錯(cuò)誤');<br>
????????}<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?獲取jsapi支付的參數(shù)<br>
?????*?@param?array?$UnifiedOrderResult?統(tǒng)一支付接口返回的數(shù)據(jù)<br>
?????*?@throws?WxPayException<br>
?????*<br>
?????*?@return?json數(shù)據(jù),可直接填入js函數(shù)作為參數(shù)<br>
?????*/<br>
????public?function?GetJsApiParameters($UnifiedOrderResult)<br>
????{<br>
????????if?(!array_key_exists("appid",?$UnifiedOrderResult)<br>
????????????||?!array_key_exists("prepay_id",?$UnifiedOrderResult)<br>
????????????||?$UnifiedOrderResult['prepay_id']?==?"")?{<br>
????????????E("參數(shù)錯(cuò)誤");<br>
????????}<br>
????????$jsapi['appId']?????=?$UnifiedOrderResult["appid"];<br>
????????$jsapi['timeStamp']?=?(string)?time();<br>
????????$jsapi['nonceStr']??=?$this->getNonceStr();<br>
????????$jsapi['appId']?????=?$UnifiedOrderResult["appid"];<br>
????????$jsapi['package']???=?"prepay_id="?.?$UnifiedOrderResult['prepay_id'];<br>
????????$jsapi['signType']??=?'MD5';<br>
????????$jsapi['paySign']???=?$this->MakeSign($jsapi);<br>
????????$parameters?????????=?json_encode($jsapi);<br>
????????return?$parameters;<br>
????}<br>
<br>
????/**<br>
?????*?以post方式提交xml到對(duì)應(yīng)的接口url<br>
?????*<br>
?????*?@param?string?$xml??需要post的xml數(shù)據(jù)<br>
?????*?@param?string?$url??url<br>
?????*?@param?bool?$useCert?是否需要證書(shū),默認(rèn)不需要<br>
?????*?@param?int?$second???url執(zhí)行超時(shí)時(shí)間,默認(rèn)30s<br>
?????*?@throws?WxPayException<br>
?????*/<br>
????private?static?function?postXmlCurl($xml,?$url,?$useCert?=?false,?$second?=?30)<br>
????{<br>
????????$ch?=?curl_init();<br>
????????//設(shè)置超時(shí)<br>
????????curl_setopt($ch,?CURLOPT_TIMEOUT,?$second);<br>
<br>
????????//如果有配置代理這里就設(shè)置代理<br>
????????//?if(WxPayConfig::CURL_PROXY_HOST?!=?"0.0.0.0"<br>
????????//?????????????&&?WxPayConfig::CURL_PROXY_PORT?!=?0){<br>
????????//?????????????curl_setopt($ch,CURLOPT_PROXY,?WxPayConfig::CURL_PROXY_HOST);<br>
????????//?????????????curl_setopt($ch,CURLOPT_PROXYPORT,?WxPayConfig::CURL_PROXY_PORT);<br>
????????//?????????}<br>
????????curl_setopt($ch,?CURLOPT_URL,?$url);<br>
????????curl_setopt($ch,?CURLOPT_SSL_VERIFYPEER,?true);<br>
????????curl_setopt($ch,?CURLOPT_SSL_VERIFYHOST,?2);?//嚴(yán)格校驗(yàn)<br>
????????//設(shè)置header<br>
????????curl_setopt($ch,?CURLOPT_HEADER,?false);<br>
????????//要求結(jié)果為字符串且輸出到屏幕上<br>
????????curl_setopt($ch,?CURLOPT_RETURNTRANSFER,?true);<br>
<br>
????????if?($useCert?==?true)?{<br>
????????????//設(shè)置證書(shū)<br>
????????????//使用證書(shū):cert?與?key?分別屬于兩個(gè).pem文件<br>
????????????curl_setopt($ch,?CURLOPT_SSLCERTTYPE,?'PEM');<br>
????????????curl_setopt($ch,?CURLOPT_SSLCERT,?WxPayConfig::SSLCERT_PATH);<br>
????????????curl_setopt($ch,?CURLOPT_SSLKEYTYPE,?'PEM');<br>
????????????curl_setopt($ch,?CURLOPT_SSLKEY,?WxPayConfig::SSLKEY_PATH);<br>
????????}<br>
????????//post提交方式<br>
????????curl_setopt($ch,?CURLOPT_POST,?true);<br>
????????curl_setopt($ch,?CURLOPT_POSTFIELDS,?$xml);<br>
????????//運(yùn)行curl<br>
????????$data?=?curl_exec($ch);<br>
????????//返回結(jié)果<br>
????????if?($data)?{<br>
????????????curl_close($ch);<br>
????????????return?$data;<br>
????????}?else?{<br>
????????????$error?=?curl_errno($ch);<br>
????????????curl_close($ch);<br>
????????????E("curl出錯(cuò),錯(cuò)誤碼:$error");<br>
????????}<br>
????}<br>
<br>
????/*<br>
?????*?產(chǎn)生隨機(jī)字符串,不長(zhǎng)于32位<br>
?????*?@param?int?$length<br>
?????*?@return?產(chǎn)生的隨機(jī)字符串<br>
?????*/<br>
????public?static?function?getNonceStr($length?=?32)<br>
????{<br>
????????$chars?=?"abcdefghijklmnopqrstuvwxyz0123456789";<br>
????????$str???=?"";<br>
????????for?($i?=?0;?$i?
????????????$str?.=?substr($chars,?mt_rand(0,?strlen($chars)?-?1),?1);<br>
????????}<br>
????????return?$str;<br>
????}<br>
<br>
????/**<br>
?????*?生成簽名<br>
?????*?@return?簽名,本函數(shù)不覆蓋sign成員變量,如要設(shè)置簽名需要調(diào)用SetSign方法賦值<br>
?????*/<br>
????public?function?MakeSign($param)<br>
????{<br>
????????//簽名步驟一:按字典序排序參數(shù)<br>
????????ksort($param);<br>
????????$string?=?$this->ToUrlParams($param);<br>
????????//簽名步驟二:在string后加入KEY<br>
????????$string?=?$string?.?"&key="?.?$this->config['key'];<br>
????????//簽名步驟三:MD5加密<br>
????????$string?=?md5($string);<br>
????????//簽名步驟四:所有字符轉(zhuǎn)為大寫<br>
????????$result?=?strtoupper($string);<br>
????????return?$result;<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?檢測(cè)簽名<br>
?????*/<br>
????public?function?CheckSign($param)<br>
????{<br>
????????$sign?=?$this->MakeSign($param);<br>
????????if?($param['sign']?==?$sign)?{<br>
????????????return?true;<br>
????????}?else?{<br>
????????????E("簽名錯(cuò)誤!");<br>
????????}<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?拼接簽名字符串<br>
?????*?@param?array?$urlObj<br>
?????*<br>
?????*?@return?返回已經(jīng)拼接好的字符串<br>
?????*/<br>
????public?function?ToUrlParams($param)<br>
????{<br>
????????$buff?=?"";<br>
????????foreach?($param?as?$k?=>?$v)?{<br>
????????????if?($k?!=?"sign"?&&?$v?!=?""?&&?!is_array($v))?{<br>
????????????????$buff?.=?$k?.?"="?.?$v?.?"&";<br>
????????????}<br>
????????}<br>
<br>
????????$buff?=?trim($buff,?"&");<br>
????????return?$buff;<br>
????}<br>
<br>
????/**<br>
?????*?輸出xml字符<br>
?????*?@throws?WxPayException<br>
?????**/<br>
????public?function?ToXml($param)<br>
????{<br>
????????if?(!is_array($param)<br>
????????????||?count($param)?
????????????E("數(shù)組數(shù)據(jù)異常!");<br>
????????}<br>
<br>
????????$xml?=?"<xml>";<br>
????????foreach?($param?as?$key?=>?$val)?{<br>
????????????if?(is_numeric($val))?{<br>
????????????????$xml?.=?""?.?$val?.?""?.?$key?.?">";<br>
????????????}?else?{<br>
????????????????$xml?.=?""?.?$key?.?">";<br>
????????????}<br>
????????}<br>
????????$xml?.=?"</xml>";<br>
????????return?$xml;<br>
????}<br>
<br>
????/**<br>
?????*?將xml轉(zhuǎn)為array<br>
?????*?@param?string?$xml<br>
?????*?@throws?WxPayException<br>
?????*/<br>
????public?function?FromXml($xml)<br>
????{<br>
????????if?(!$xml)?{<br>
????????????E("xml數(shù)據(jù)異常!");<br>
????????}<br>
????????//將XML轉(zhuǎn)為array<br>
????????//禁止引用外部xml實(shí)體<br>
????????libxml_disable_entity_loader(true);<br>
????????$this->values?=?json_decode(json_encode(simplexml_load_string($xml,?'SimpleXMLElement',?LIBXML_NOCDATA)),?true);<br>
????????return?$this->values;<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?通過(guò)跳轉(zhuǎn)獲取用戶的openid,跳轉(zhuǎn)流程如下:<br>
?????*?1、設(shè)置自己需要調(diào)回的url及其其他參數(shù),跳轉(zhuǎn)到微信服務(wù)器https://open.weixin.qq.com/connect/oauth2/authorize<br>
?????*?2、微信服務(wù)處理完成之后會(huì)跳轉(zhuǎn)回用戶redirect_uri地址,此時(shí)會(huì)帶上一些參數(shù),如:code<br>
?????*<br>
?????*?@return?用戶的openid<br>
?????*/<br>
????public?function?GetOpenid()<br>
????{<br>
????????//通過(guò)code獲得openid<br>
????????if?(!isset($_GET['code']))?{<br>
????????????//觸發(fā)微信返回code碼<br>
????????????$baseUrl?=?urlencode('http://'?.?$_SERVER['HTTP_HOST']?.?$_SERVER['REQUEST_URI']);<br>
????????????$url?????=?$this->__CreateOauthUrlForCode($baseUrl);<br>
????????????Header("Location:?$url");<br>
????????????exit();<br>
????????}?else?{<br>
????????????//獲取code碼,以獲取openid<br>
????????????$code???=?$_GET['code'];<br>
????????????$openid?=?$this->getOpenidFromMp($code);<br>
????????????return?$openid;<br>
????????}<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?通過(guò)code從工作平臺(tái)獲取openid機(jī)器access_token<br>
?????*?@param?string?$code?微信跳轉(zhuǎn)回來(lái)帶上的code<br>
?????*<br>
?????*?@return?openid<br>
?????*/<br>
????public?function?GetOpenidFromMp($code)<br>
????{<br>
????????$url?=?$this->__CreateOauthUrlForOpenid($code);<br>
????????//初始化curl<br>
????????$ch?=?curl_init();<br>
????????//設(shè)置超時(shí)<br>
????????curl_setopt($ch,?CURLOPT_TIMEOUT,?$this->curl_timeout);<br>
????????curl_setopt($ch,?CURLOPT_URL,?$url);<br>
????????curl_setopt($ch,?CURLOPT_SSL_VERIFYPEER,?false);<br>
????????curl_setopt($ch,?CURLOPT_SSL_VERIFYHOST,?false);<br>
????????curl_setopt($ch,?CURLOPT_HEADER,?false);<br>
????????curl_setopt($ch,?CURLOPT_RETURNTRANSFER,?true);<br>
????????//?if(WxPayConfig::CURL_PROXY_HOST?!=?"0.0.0.0"<br>
????????//?????????????&&?WxPayConfig::CURL_PROXY_PORT?!=?0){<br>
????????//?????????????curl_setopt($ch,CURLOPT_PROXY,?WxPayConfig::CURL_PROXY_HOST);<br>
????????//?????????????curl_setopt($ch,CURLOPT_PROXYPORT,?WxPayConfig::CURL_PROXY_PORT);<br>
????????//?????????}<br>
????????//運(yùn)行curl,結(jié)果以jason形式返回<br>
????????$res?=?curl_exec($ch);<br>
????????curl_close($ch);<br>
????????//取出openid<br>
????????$data???????=?json_decode($res,?true);<br>
????????$this->data?=?$data;<br>
????????$openid?????=?$data['openid'];<br>
????????return?$openid;<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?構(gòu)造獲取code的url連接<br>
?????*?@param?string?$redirectUrl?微信服務(wù)器回跳的url,需要url編碼<br>
?????*<br>
?????*?@return?返回構(gòu)造好的url<br>
?????*/<br>
????private?function?__CreateOauthUrlForCode($redirectUrl)<br>
????{<br>
????????$urlObj["appid"]?????????=?$this->config['appid'];<br>
????????$urlObj["redirect_uri"]??=?"$redirectUrl";<br>
????????$urlObj["response_type"]?=?"code";<br>
????????$urlObj["scope"]?????????=?"snsapi_base";<br>
????????$urlObj["state"]?????????=?"#wechat_redirect";<br>
????????$bizString???????????????=?$this->ToUrlParams($urlObj);<br>
????????return?"https://open.weixin.qq.com/connect/oauth2/authorize?"?.?$bizString;<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?構(gòu)造獲取open和access_toke的url地址<br>
?????*?@param?string?$code,微信跳轉(zhuǎn)帶回的code<br>
?????*<br>
?????*?@return?請(qǐng)求的url<br>
?????*/<br>
????private?function?__CreateOauthUrlForOpenid($code)<br>
????{<br>
????????$urlObj["appid"]??????=?$this->config['appid'];<br>
????????$urlObj["secret"]?????=?$this->config['appsecret'];<br>
????????$urlObj["code"]???????=?$code;<br>
????????$urlObj["grant_type"]?=?"authorization_code";<br>
????????$bizString????????????=?$this->ToUrlParams($urlObj);<br>
????????return?"https://api.weixin.qq.com/sns/oauth2/access_token?"?.?$bizString;<br>
????}<br>
}

熱AI工具

Undress AI Tool
免費(fèi)脫衣服圖片

Undresser.AI Undress
人工智能驅(qū)動(dòng)的應(yīng)用程序,用于創(chuàng)建逼真的裸體照片

AI Clothes Remover
用于從照片中去除衣服的在線人工智能工具。

Clothoff.io
AI脫衣機(jī)

Video Face Swap
使用我們完全免費(fèi)的人工智能換臉工具輕松在任何視頻中換臉!

熱門文章

熱工具

記事本++7.3.1
好用且免費(fèi)的代碼編輯器

SublimeText3漢化版
中文版,非常好用

禪工作室 13.0.1
功能強(qiáng)大的PHP集成開(kāi)發(fā)環(huán)境

Dreamweaver CS6
視覺(jué)化網(wǎng)頁(yè)開(kāi)發(fā)工具

SublimeText3 Mac版
神級(jí)代碼編輯軟件(SublimeText3)

《Go語(yǔ)言編程實(shí)例:Web開(kāi)發(fā)中的代碼示例》隨著互聯(lián)網(wǎng)的快速發(fā)展,Web開(kāi)發(fā)已經(jīng)成為各行業(yè)中必不可少的一部分。作為一門功能強(qiáng)大且性能優(yōu)越的編程語(yǔ)言,Go語(yǔ)言在Web開(kāi)發(fā)中越來(lái)越受到開(kāi)發(fā)者們的青睞。本文將通過(guò)具體的代碼示例,介紹如何利用Go語(yǔ)言進(jìn)行Web開(kāi)發(fā),讓讀者能夠更好地理解和運(yùn)用Go語(yǔ)言來(lái)構(gòu)建自己的Web應(yīng)用。1.簡(jiǎn)單的HTTP服務(wù)器首先,讓我們從一個(gè)

華為云邊緣計(jì)算對(duì)接指南:Java代碼示例快速實(shí)現(xiàn)接口隨著物聯(lián)網(wǎng)技術(shù)的快速發(fā)展和邊緣計(jì)算的興起,越來(lái)越多的企業(yè)開(kāi)始關(guān)注邊緣計(jì)算的應(yīng)用。華為云提供了邊緣計(jì)算服務(wù),為企業(yè)提供了高可靠的計(jì)算資源和便捷的開(kāi)發(fā)環(huán)境,使得邊緣計(jì)算應(yīng)用更加容易實(shí)現(xiàn)。本文將介紹如何通過(guò)Java代碼快速實(shí)現(xiàn)華為云邊緣計(jì)算的接口。首先,我們需要準(zhǔn)備好開(kāi)發(fā)環(huán)境。確保你已經(jīng)安裝了Java開(kāi)發(fā)工具包(

Java冒泡排序最簡(jiǎn)單的代碼示例冒泡排序是一種常見(jiàn)的排序算法,它的基本思想是通過(guò)相鄰元素的比較和交換來(lái)將待排序序列逐步調(diào)整為有序序列。下面是一個(gè)簡(jiǎn)單的Java代碼示例,演示了如何實(shí)現(xiàn)冒泡排序:publicclassBubbleSort{publicstaticvoidbubbleSort(int[]arr){int

了解Python編程的入門級(jí)代碼示例Python是一種簡(jiǎn)單易學(xué),功能強(qiáng)大的編程語(yǔ)言。對(duì)于初學(xué)者來(lái)說(shuō),了解Python編程的入門級(jí)代碼示例是非常重要的。本文將為您提供一些具體的代碼示例,幫助您快速入門。打印HelloWorldprint("HelloWorld")這是Python中最簡(jiǎn)單的代碼示例。print()函數(shù)用于將指定的內(nèi)容輸出

如何使用PHP編寫庫(kù)存管理系統(tǒng)中的庫(kù)存分倉(cāng)管理功能代碼庫(kù)存管理是許多企業(yè)中不可或缺的一部分。對(duì)于擁有多個(gè)倉(cāng)庫(kù)的企業(yè)來(lái)說(shuō),庫(kù)存分倉(cāng)管理功能尤為重要。通過(guò)合理管理和跟蹤庫(kù)存,企業(yè)可以實(shí)現(xiàn)不同倉(cāng)庫(kù)之間的庫(kù)存調(diào)撥,優(yōu)化運(yùn)營(yíng)成本,改善協(xié)同效率。本文將介紹如何使用PHP編寫庫(kù)存分倉(cāng)管理功能的代碼,并為您提供相關(guān)的代碼示例。一、建立數(shù)據(jù)庫(kù)在開(kāi)始編寫庫(kù)存分倉(cāng)管理功能的代碼之

PHP變量存儲(chǔ)程序運(yùn)行期間的值,對(duì)于構(gòu)建動(dòng)態(tài)且交互式的WEB應(yīng)用程序至關(guān)重要。本文將深入探討php變量,并通過(guò)10個(gè)真實(shí)的示例展示它們的實(shí)際應(yīng)用。1.存儲(chǔ)用戶輸入$username=$_POST["username"];$passWord=$_POST["password"];此示例從表單提交中提取用戶名和密碼,并將其存儲(chǔ)在變量中以供進(jìn)一步處理。2.設(shè)置配置值$database_host="localhost";$database_username="username";$database_pa

Java選擇排序法代碼編寫指南及示例選擇排序是一種簡(jiǎn)單直觀的排序算法,其思想是每次從未排序的元素中選擇最?。ɑ蜃畲螅┑脑剡M(jìn)行交換,直到所有元素排序完成。本文將提供選擇排序的代碼編寫指南,并附上具體的Java示例代碼。算法原理選擇排序的基本原理是將待排序數(shù)組分為已排序和未排序兩部分,每次從未排序部分選擇最?。ɑ蜃畲螅┑脑?,將其放到已排序部分的末尾。重復(fù)上述

標(biāo)題:從入門到精通:Go語(yǔ)言中常用數(shù)據(jù)結(jié)構(gòu)的代碼實(shí)現(xiàn)數(shù)據(jù)結(jié)構(gòu)在編程中起著至關(guān)重要的作用,它是程序設(shè)計(jì)的基礎(chǔ)。在Go語(yǔ)言中,有許多常用的數(shù)據(jù)結(jié)構(gòu),掌握這些數(shù)據(jù)結(jié)構(gòu)的實(shí)現(xiàn)方式對(duì)于成為一名優(yōu)秀的程序員至關(guān)重要。本文將介紹Go語(yǔ)言中常用的數(shù)據(jù)結(jié)構(gòu),并給出相應(yīng)的代碼示例,幫助讀者從入門到精通這些數(shù)據(jù)結(jié)構(gòu)。1.數(shù)組(Array)數(shù)組是一種基本的數(shù)據(jù)結(jié)構(gòu),是一組相同類型
