<?php 
    $post = $_POST;
    $passwords = md5("Zzcx8888");
    $sql = "update base_user set USER_PASSWORD = $passwords where ID = $post[id]";
    $result=$pdo->query($sql);
    if($result){
        $code = 0;
        $info = 'success';
        $massge = '成功';
    }else{
        $code = -1;
        $info = 'fail';
        $massge = '失败';
    }

    $json['code'] = $code;
    $json['info'] = $info;
    $json['massge'] = $massge;
    //print_r($json);
    echo json_encode($json);
?>