TP5(thinkPHP5框架)基于bootstrap实现的单图上传插件用法示例

<!--图片上传--><link href="/public/static/css/bootstrap.min.css" rel="external nofollow" rel="stylesheet"><link href="/public/static/css/fileinput.css" rel="external nofollow" media="all" rel="stylesheet" type="text/css" /><script src="/public/static/js/jquery-2.0.3.min.js"></script><script src="/public/static/js/fileinput.js" type="text/javascript"></script><script src="/public/static/js/fileinput_locale_de.js" type="text/javascript"></script><script src="/public/static/js/bootstrap.min.js" type="text/javascript"></script>

<div class="form-group">  <label for="inputPassword3" class="col-sm-2 control-label">轮播图</label>  <div class="col-sm-10">    <input class="file" type="file" name="img">  </div></div>

public function add() { $file = $request->file("img");//声明一个空的文件路径$imgPath = "";//移动文件到框架应用更目录的public/uploads/if ($file) {  $info = $file->move(ROOT_PATH . 'public' . DS . 'upload' . DS . 'top_bar' . DS . date('Y') . DS . date('m-d'),md5(microtime(true)));  if ($info) {    $imgPath = "/public/upload/top_bar/" . date('Y') . '/' . date('m-d') . '/' . $info->getSaveName();       }   } else {  //错误提示用户  return $this->error($file->getError());    }//赋值$data["thumb_url"] = $imgPath;$dataId = Db::name('top_bar')->insertGetId($data);}