关于修复用户异常地址的思路

SELECT
    addr_id,ua 
FROM
    ( SELECT substring_index( area, ‘:‘,- 1 ) AS ua,addr_id FROM sysuser_user_addrs GROUP by ua ) uadd 
WHERE
    ua NOT IN (
    SELECT
        CONCAT_WS( ‘/‘, a.region_id, b.region_id, c.region_id ) 
    FROM
        sdb_ectools_regions a
        LEFT JOIN sdb_ectools_regions b ON a.region_id = b.p_region_id
    LEFT JOIN sdb_ectools_regions c ON b.region_id = c.p_region_id 
    )

<?php
$dir = dirname(__FILE__);  //找出当前脚本所在路径
require $dir.‘/vendor/autoload.php‘;//添加读取excel所需的类文件
$objPHPExcel = new PHPExcel();                     //实例化一个PHPExcel()对象
$objSheet = $objPHPExcel->getActiveSheet();        //选取当前的sheet对象
$objSheet->setTitle(‘helen‘);                      //对当前sheet对象命名
//常规方式：利用setCellValue()填充数据
$objSheet->setCellValue("A1","张三")->setCellValue("B1","李四");   //利用setCellValues()填充数据
//取巧模式：利用fromArray()填充数据
$array = array(
    array("","B1","张三"),
    array("","B2","李四")
);

$data = file_get_contents("./region.json");

$array = json_decode($data,true);

$count = 1;
foreach ($array as $key=>$val){
    foreach ($val[‘children‘] as $k=>$v){

        foreach ($v[‘children‘] as $w){
            $objSheet->setCellValue("A".$count,$val[‘id‘]);
            $objSheet->setCellValue("B".$count,$v[‘id‘]);
            $objSheet->setCellValue("C".$count,$w[‘id‘]);

            $count++;
        }
    }
}

//print_r($array);

//$objSheet->fromArray($array);  //利用fromArray()直接一次性填充数据
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel,‘Excel2007‘);   //设定写入excel的类型
$objWriter->save($dir.‘/test.xlsx‘);

SELECT substring_index( area, ‘:‘,- 1 ) AS ua FROM sysuser_user_addrs GROUP by ua