feat: 修复路由 预报预警|全国气象预警 (#4511)

lib/router.js

@@ -528,7 +528,7 @@ router.get('/novel/ptwxz/:id1/:id2', require('./routes/novel/ptwxz'));
 router.get('/novel/zhaishuyuan/:id', require('./routes/novel/zhaishuyuan'));
 
 // 中国气象网
-router.get('/weatheralarm', require('./routes/weatheralarm'));
+router.get('/weatheralarm/:province?', require('./routes/weatheralarm'));
 
 // Gitlab
 router.get('/gitlab/explore/:type', require('./routes/gitlab/explore'));