abstract：<?phprequire_once ('function.php');$list = select('php_area','*','status=1 and type=1','sort desc');re_json(0,$list);<?phprequire_once ('function.php&
<?php
require_once ('function.php');
$list = select('php_area','*','status=1 and type=1','sort desc');
re_json(0,$list);
<?php
require_once ('function.php');
if(empty($_POST['id']))
{
re_json(1,'省id不能为空');
}
$pid = $_POST['id'];
$list = select('php_area','*','status=1 and type=2 and area_pid ='.$pid,'sort desc');
re_json(0,$list);
<?php
require_once ('function.php');
if(empty($_POST['id']))
{
re_json(2,'市id不能为空');
}
$pid = $_POST['id'];
$list = select('php_area','*','status=1 and area_pid ='.$pid,'sort desc');
re_json(0,$list);
接口文档
标题：省级接口
地址：tp.cn/one.php
传值： 无
返回值： "code": 0, //状态码
"msg": "success", //返回信息
"data": [ //返回数据
{
"area_id": "1", //区域ID
"area_pid": "0", //父级ID
"area_name": "北京", //区域名称
"sort": "0", //排序
"status": "1", //状态
"type": "1" //类型
},
]}
标题：市级接口
地址：tp.cn/two.php
传值： id //省级ID
返回值：{
"code": 0,
"msg": "success",
"data": [
{
"area_id": "2",
"area_pid": "1",
"area_name": "北京",
"sort": "0",
"status": "1",
"type": "2"
}
]
}
标题：县级接口
地址：tp.cn/three.php
传值： id //市级ID
返回值：{
"code": 0,
"msg": "success",
"data": [
{
"area_id": "3",
"area_pid": "2",
"area_name": "东城区",
"sort": "0",
"status": "1",
"type": "3"
},]}
错误码：
0 请求成功
1 省ID不能为空
2 市ID不能为空
Correcting teacher：查无此人Correction time：2019-03-22 17:24:30
Teacher's summary：完成的不错。php写接口，是一种逻辑思想，它没有页面。所以比较锻炼逻辑。继续加油。