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tp file upload

花姐姐
Release: 2020-05-06 13:50:41
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tp file upload

After using ThinkPHP3 frequently, I spent a lot of effort on using ThinkPHP5. Today I will summarize the file upload of tp5. The specific code details are as follows:

Template page (certain To add enctype="multipart/form-data"):

 
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Controller (the file name for getting uploaded files in tp5 is slightly different from tp3):

public function upQuestionsWrite()  
    {  
        // 获取表单上传文件  
        $file = request()->file('examfile');  
        if(empty($file)) {  
            $this->error('请选择上传文件');  
        }  
        // 移动到框架应用根目录/public/uploads/ 目录下  
        $info = $file->move(ROOT_PATH.'public'.DS.'upload'); 
        //如果不清楚文件上传的具体键名,可以直接打印$info来查看  
        //获取文件(文件名),$info->getFilename()  ***********不同之处,笔记笔记哦
        //获取文件(日期/文件名),$info->getSaveName()  **********不同之处,笔记笔记哦
        $filename = $info->getSaveName();  //在测试的时候也可以直接打印文件名称来查看 
        if($filename){              
            $this->success('文件上传成功!');  
        }else{  
            // 上传失败获取错误信息  
            $this->error($file->getError());  
        }  
    }     
            // 上传失败获取错误信息    
            $this->error($file->getError());    
        }    
    }
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source:cnblogs.com
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