对接步骤：
一、T++开发社区中心注册成为开发者，且申请开发者，T++管理员审核通过后会有appkey、appsecret，用于登录接口使用
二、对接接口有两个版本：v1和v2。
三、安装好用友T++系统，并创建账套和账号，(账号在对接的接口登录验证会使用)
四 、找到你所需的对应版本的开发文档，进行开发对接
五、用什么账号登录，决定接口提交单据的制单人(这点需注意)
用友T++版本为T++12.3以上的要用v2版本的对接接口，以下用v1版本的对接接口
所做的用友T+版本为T+12.2版本，几年前使用v1版本的对接文档，代码如下
$uri,‘access_token‘=>$token,‘date‘=>gmdate(‘l, d M Y H:i:s‘).‘ GMT‘);
$authinfo = base64_encode(hash_hmac("sha1", stripslashes(json_encode($param)), self::appSecret, true));
$auth = array(
‘appKey‘=>self::appKey,
‘authInfo‘=>‘hmac-sha1 ‘.$authinfo,
‘paramInfo‘=>$param
);
$Authorization = base64_encode(stripslashes(json_encode($auth)));
return $Authorization;
}
//token登录
private function tokenPost($uri,$token,$args=array()){
$Authorization = self::AuthSign($uri,$token);
$header = array(
"Content-type:application/x-www-form-urlencoded;charset=utf-8",
"Authorization:$Authorization",
);
$ch = curl_init(); //开启会话信息
curl_setopt($ch, CURLOPT_URL, $uri); //设置会话传输信息
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($args));
$response = curl_exec($ch); //执行会话
curl_close($ch);
return $response;
}
//用户账号密码登录
private function post($uri,$args=array()){
$Authorization = self::AuthSign($uri);
$header = array(
"Content-type:application/x-www-form-urlencoded;charset=utf-8",
"Authorization:$Authorization",
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $uri);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($args));
$response = curl_exec($ch);
curl_close($ch);
return $response;
}
//开放外面开发接口
/*
* $uri : 请求地址
* $args : 传递数据
*/
public function Open($uri,$args){
//生成token
// date_default_timezone_set(‘Asia/Shanghai‘);
$data= [];
$password = base64_encode(md5($this->passWord,true));
$tokenArgs = array(‘UserName‘=>$this->userName,‘Password‘=>$password,‘AccountNumber‘=>self::AccountNumber,‘LoginDate‘=>date(‘Y-m-d‘, time()));
$res = json_decode($this->post(self::Uri . ‘TPlus/api/v1/Authorization‘,array("_args"=>json_encode($tokenArgs))));
if(!empty($res->result)){
$token = $res->access_token;
}else{
if($res->code=‘EXSM0004‘){
//用户已登录，需要调用重新登录接口
$token = $res->data;
$res = json_decode($this->tokenPost(self::Uri . ‘TPlus/api/v1/Authorization/ReLogin‘,$token));
if(!isset($res->access_token)){
$data[‘status‘] = false;
$data[‘message‘] = ‘连接失败‘;
return $data;
}
$token = $res->access_token;
}else{
//something wrong......
$data[‘status‘] = false;
$data[‘message‘] = ‘连接失败‘;
return $data;
}
}
$arr = json_decode($this->tokenPost(self::Uri . $uri,$token,array(‘_args‘=>json_encode($args))));
if(isset($arr->message)){ //出错
$data[‘status‘] = false;
$data[‘message‘] = $arr->message;
return $data;
} else {
$data[‘status‘] = true;
$data[‘message‘] = $arr;
return $data;
}
}
}
近期升级用友T+系统到13.0以上版本，故以前对接的v1版本已不适用，现采用v2版本对接文档(需从开发者中心下载v2的sdk)，代码如下：
‘xxxxx‘, // ISV账号的AppKey
‘appsecret‘ => ‘xxxxx‘, // ISV账号的AppSecret
‘cert‘ => ‘D:\xxxxx\xxx\cjet_pri.pem‘, // 申请ISV账号审核通过后下发的pem版证书，使用cjet_pri.pem文件
‘orgid‘ => ‘‘, // 企业云账号
‘authmode‘ => ‘account‘, // 认证模式 account-账套 ecloud-企业云账号模式
‘account‘ => [ // 账套账号配置
‘id‘ => ‘‘, // 账套账号ID 账号名
‘password‘ => ‘‘, // 账套账号密码 账号密码
‘number‘ => ‘001‘, // 账套编号
],
];
public function Open($url,$args,$setFields=‘‘){
$authorizationHeader = ‘‘;
# 实例化
$this->options[‘account‘][‘id‘] = $this->userName;
$this->options[‘account‘][‘password‘] = $this->passWord;
$tplusAPI = new api($this->options);
# 创建授权报头(鉴权)
$tplusAPI::createAuthorizationHeader($authorizationHeader);
# 创建访问令牌
$tplusAPI::createAccessToken($authorizationHeader);
# 创建授权报头(业务)
$tplusAPI::createAuthorizationHeader($authorizationHeader);
# 业务演示
$tplusAPI::setAPIUrl(‘/‘.$url);
if(!empty($setFields)){
$tplusAPI::setFields($setFields);
}
$apiParam = [
‘_args‘ => json_encode($args, JSON_UNESCAPED_UNICODE)
];
$tplusAPI::post($authorizationHeader, $arr, $apiParam);
// var_dump($arr); exit;
if(isset($arr->message)){ //出错
$data[‘status‘] = false;
$data[‘message‘] = $arr->message;
return $data;
} else {
$data[‘status‘] = true;
$data[‘message‘] = $arr;
return $data;
}
}
}
?>
总结：从v1接口升级到v2就在登录机制需要变化，其他接口的参数不需变化
