完整报错

Failed to load resource: the server responded with a status of 404 (Not Found) uploadExcelFile.js:29 上传文件失败: SyntaxError: Unexpected token '<', "

代码

    // 移动上传的文件到目标目录
    $targetPath = '/resuto' . $file['name'];
    move_uploaded_file($file['tmp_name'], $targetPath);
    // 执行数据处理操作，生成结果文件
    // ...
    // 返回处理结果文件信息
    $response = [
        'fileName' => 'processed_results.csv',
        'fileUrl' => '/resuto/lts/processed_results.csv'
    ];

解决方案

检查保存文件目录"resuto“的权限，将755权限改为777即可解决