小程序图片上传 php存入服务器,并把图片地址存入数据库

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小程序源码:

wx.chooseImage({
  success: function(res) {
    var tempFilePaths = res.tempFilePaths
    wx.uploadFile({
      url: 'https://example.weixin.qq.com/upload', //仅为示例,非真实的接口地址
      filePath: tempFilePaths[0],
      name: 'file',
      formData:{
        'user': 'test'
      },
      success: function(res){
        var data = res.data
        //do something
      }
    })
  }
})

php源码:

<?php

	header("Content-Type:text/html;charset=utf8"); 
	header("Access-Control-Allow-Origin: *"); //解决跨域
	header('Access-Control-Allow-Methods:POST');// 响应类型  
    $link=mysql_connect("localhost","root","root"); 
    mysql_select_db("rrapp_000", $link); //选择数据库
    mysql_query("SET NAMES utf8");//解决中文乱码问题
 header("Content-Type:text/html;charset=utf8");
	if ($_FILES["file"]["error"] > 0)  
	  {  
	  echo "错误: " . $_FILES["file"]["error"] . "<br />";  
	  }  
	else   
	  {  
    $openid = $_POST['openid'];
    $name=$_FILES['file']['name'];  

	$result = @mysql_query($strsql);
	//循环读取数据并存入数组对象
    $dlogs;$i=1;
    while($row=mysql_fetch_array($rs))
    {
	$result = @mysql_query($strsql);
        if($row["openid"]==$openid){
			//修改数据库表ewei_shop_merch_user 中的字段
			mysql_query("UPDATE ewei_shop_merch_user SET logo = '$name'
			WHERE openid = '$openid'");
		}
	  }  

	      move_uploaded_file($_FILES["file"]["tmp_name"],  
	      "upload/" . $_FILES["file"]["name"]);  
	      echo "upload/" . $_FILES["file"]["name"];
	  }		  
?>   

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转载自blog.csdn.net/qq_35713752/article/details/82458690