上传文件失败Codeigner

Question

我试图用上传文件制作crud，但不知何故，它一直返回FALSE，但我不知道我的代码有什么问题

这是我的控制器

public function saveReimburse()
{
validate_submitted_data(array(
'nama' => 'required',
'category_reimburse_id' => 'required',
'amount' => 'required|numeric',
'date_reimburse' => 'required',
));
// data
$data = [
'nama' => $this->input->post('nama'),
'category_reimburse_id' => $this->input->post('category_reimburse_id'),
'amount' => $this->input->post('amount'),
'date_reimburse' => $this->input->post('date_reimburse'),
'photo' => $_FILES['photo'],
];
// condition
$date = date('Y-m-d');
$date = strtotime($date);
$date = strtotime('-7 day', $date);
if ($data['date_reimburse'] < date('Y-m-d', $date)) {
echo json_encode(array('succes' => FALSE, 'message' => 'Max Reimburse was 1 week ago'));
} else {
if ($data['photo'] = "") {
} else {
$config = [
'upload_path' => './assets/reimburse',
'allowed_types' => 'jpg|png|gif',
'overwrite' => TRUE
];
$this->load->library('upload', $config);
$upload = $this->upload->do_upload('photo');
var_dump($upload);exit;
if (!$upload) {
json_encode(array('success' => FALSE, 'message' => 'Failed Upload'));
redirect('Reimburse/index', 'refresh');
} else {
$this->upload->data('file_name');
$save = $this->reimburseModel->saveReimburse('reimburse', $data);
var_dump($data);exit;
if (!$save) {
echo json_encode(array('success' => FALSE, 'message' => 'Failed to reccord'));
} else {
redirect('Reimburse/index', 'refresh');
echo json_encode(array('success' => TRUE, 'message' => 'Reimburse Success'));
}
}
}
}
}

这是我的型号

function saveReimburse($table,$data)
{
$this->load->database('default', TRUE);
if(!$this->db->insert($table,$data))
return FALSE;
$data["id"] = $this->db->insert_id();
return (object) $data;
} 

这是我的输入代码

<?php echo form_open_multipart(get_uri("Reimburses/saveReimburse"), array("id" => "formReimburse", "class" => "general-form", "role" => "form")); ?>
<div id="expense-dropzone" class="post-dropzone">
<div class="modal-body clearfix">
<!-- <form action =" " method='POST'> -->
<div class="form-group">
<label for="Nama">Nama</label>
<input type="text" class="form-control" id="nama" name="nama" placeholder="Nama">
</div>
<div class="form-group">
<label for="category_reimburse_id">Category</label>
<select class="form-control form-control-lg" name="category_reimburse_id">
<option value ="">-</option>
<?php 
foreach($category as $ct){?>
<option value ="<?php echo $ct->id ?>"><?php echo $ct->category ?></option>
<?php }?>
</select>
</div>
<div class="form-group">
<label for="amount">Amount</label>
<input type="text" class="form-control" id="amount" name="amount" placeholder="Amount">
</div>
<div class="form-group">
<label for="date_reimburse">Date</label>
<input type="date" class="form-control" id="date_reimburse" name="date_reimburse" value='<?php echo date('Y-m-d') ?>'>
</div>
<div class="form-group">
<div class="form-group">
<label for="photo">Input Photo</label>
<input type="file" class="form-control-file" id="photo" name ="photo">
</div>
</div>
<div class="float-right">
<button type="cancel" class="btn btn-warning ">Cancel</button>
<button type="submit" class="btn btn-primary ">Submit</button>
</div>
<!-- </form> -->
</div>
</div>
<?php echo form_close() ?>

Answer 1

使用错误函数检查错误

print_r($this->upload->display_errors());

Answer 2

尝试添加以下上传路径

'upload_path' => '../assets/reimburse';

Answer 3

像"./assets/reflent/"一样放一个/后报销可以解决根目录中可能存在和assets文件夹的问题