2017年12月微信更新头像规则，导致人人商城头像无法显示，针对这个规则调整给出修改解决方法。
framework/builtin/core/receiver.php
$userinfo['headimgurl'] = rtrim($userinfo['headimgurl'], '0') . 132; 替换为 $userinfo['headimgurl'] = $userinfo['headimgurl'];
framework/model/mc.mod.php
$userinfo['headimgurl'] = rtrim($userinfo['headimgurl'], '0') . 132; 替换为 $userinfo['headimgurl'] = $userinfo['headimgurl'];
$fans['headimgurl'] = rtrim($fans['headimgurl'], '0') . 132; 替换为 $fans['headimgurl'] = $fans['headimgurl'];
$rec['avatar'] = rtrim($fan['headimgurl'], '0') . 132; 替换为 $rec['avatar'] = $fan['headimgurl'];
app/source/mc/profile.ctrl.php
empty($profile['avatar']) ? ($data['avatar'] = rtrim($map_fans['headimgurl'], '0') . 132) : ''; 替换为 empty($profile['avatar']) ? ($data['avatar'] = $map_fans['headimgurl']) : '';
app/source/auth/register.ctrl.php
$data['avatar'] = rtrim($map_fans['headimgurl'], '0') . 132; 替换为 $data['avatar'] = $map_fans['headimgurl'];
app/source/auth/oauth.ctrl.php (修改2处)
$userinfo['headimgurl'] = rtrim($userinfo['headimgurl'], '0') . 132; 替换为 $userinfo['headimgurl'] =$userinfo['headimgurl'];
app/source/auth/forward.ctrl.php
$record['avatar'] = rtrim($userinfo['headimgurl'], '0') . 132; 替换为 $record['avatar'] = $userinfo['headimgurl'];
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