office_automation/webmain/task/openapi/openDcsOpcAction.php

<?php

/**
 *    会议相关
 *    请求地址如：http://oa.test/api.php?m=openmeet&a=test&openkey=fee5efd3a93ca5c6a85b679cde60faa2
 */
class openDcsOpcClassAction extends openapiAction
{

    public function testAction() {
                
        // $shell = "echo 'success' ";
        // $shellExec = shell_exec($shell);
        // // var_dump($shellExec);
        // if($shellExec){echo 'ok';} else {echo 'error'}
        
        $pids = [
            "ns=12380;s=九八零变电所80Z004照明回路_Ia",
            "ns=12380;s=九八零变电所5105_IA",
            "ns=12380;s=九八零变电所5101_UB",
            # 添加其他节点地址...
        ];
        
        $pyPath = "/home/python_proj/python_custom_script/zaoquan/dcs/";
        $pyFName = "test1.py";
        $pyKeyWord = "/usr/bin/python311";
        
        $pidsJson = json_encode($pids);

        $command = "$pyKeyWord {$pyPath}{$pyFName}". ' ' . escapeshellarg("{$pidsJson}");
        // $output = shell_exec($command);

        // return shell_exec($command);
        
        try {
            // 调用Python脚本
            $output = shell_exec($command);
            
            // 解析Python脚本返回的JSON数据
            $data = json_decode($output, true);
            $data['a'] = 'aaa';
            // 返回JSON格式的数据给前端
            header('Content-Type: application/json');
            echo json_encode($data);
        } catch (Exception $e) {
            // 返回错误消息给前端
            header('Content-Type: application/json');
            echo json_encode(array("error" => $e->getMessage()));
        }

    }


}