minipro

微信小程序提交带图片的表单

目录说明

upload_images

├── pages

│ ├── upload_info 提交表单

│ └── display_info 信息展示

├── utils

│ └── util.js 工具

├── cmf_banana.sql MySQL数据库表

├── app.js 小程序人口

└── config.js 配置项

后端PHP代码BananaController.class.php

namespace Api\Controller;

use Common\Controller\AppframeController;

/**

* @author Banana

* 小程序提交带图片的form表单

*/

class BananaController extends AppframeController{

private $banana_model;

public function _initialize() {

parent::_initialize();

$this->banana_model=D("Banana");

}

/**

* 上传信息api

*/

public function upload_info() {

$data = array();

$post = array();

//接收参数

$post['name'] = I('post.name');

$post['phone'] = I('post.phone');

$post['introduce'] = I('post.introduce');//非必填

$post['photo'] = I('post.photo');//非必填

$post['create_time'] = time();

if ((empty($post['name']) && isset($post['name'])) ||

(empty($post['phone']) && isset($post['phone'])) ) {

$data['code'] = 0;

$data['msg'] = "有必填参数为空";

} else {

$result = $this->banana_model->add($post);

if ($result !== false) {

$data['id'] = $result;

$data['code'] = 1;

$data['msg'] = "提交成功";

} else {

$data['code'] = 2;

$data['msg'] = "提交失败";

}

}

return $this->ajaxReturn($data);

}

/**

* 上传文件

*/

public function upload_img() {

$data = array();

$uploadConfig = array(

'FILE_UPLOAD_TYPE' => sp_is_sae() ? 'Sae' : 'Local',

'rootPath' => './'.C( 'UPLOADPATH' ),

'savePath' => './minipro/',

'saveName' => array( 'uniqid', '' ),

'exts' => array( 'jpg', 'jpeg', 'png','gif' ),

'autoSub' => false

);

$upload = new \Think\Upload( $uploadConfig );

$info = $upload->upload();

if($info) {

$save_name = $info['photo']['savepath'].$info['photo']['savename'];

$save_name = substr($save_name,1);

$url = "http://".$_SERVER['HTTP_HOST']."/data/upload".$save_name;

$data['url'] = $url;

return $this->ajaxReturn($data);

}

}

/**

* 信息展示api

*/

public function detail() {

$data = array();

$id = I('get.id');

if (empty($id) && isset($id)) {

$data['code'] = 0;

$data['msg'] = "参数为空";

} else {

//信息

$banana = $this->banana_model->find($id);

if ($banana) {

$data['banana'] = $banana;

$data['code'] = 1;

$data['msg'] = "请求成功";

} else {

$data['code'] = 2;

$data['msg'] = "未获取到详细信息";

}

}

return $this->ajaxReturn($data);

}

}