|  | @@ -82,7 +82,21 @@ function info(type,account){
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				|  |  |      return mysql.pq(sql,values);
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				|  |  |  }
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				|  |  |  
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				|  |  | -function cars(id){
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				|  |  | +
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				|  |  | +function findCar(userId,flightId){
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				|  |  | +    let sql = ``,values = [];
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				|  |  | +    sql = `select c.*,f.flightState,f.currentPrice,f.sailingTime,f.langdinTime,dep.cityname as departureCityName,tar.cityname as targetCityName
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				|  |  | +            from
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				|  |  | +            flight as f
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				|  |  | +            inner JOIN (select * from car ) as c on c.flightId = f.id
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				|  |  | +            LEFT JOIN (select id,cityName from area ) as dep on dep.id = f.departureCity
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				|  |  | +            LEFT JOIN (select id,cityName from area ) as tar on tar.id = f.targetCity
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				|  |  | +            where c.userId = ? and flightId = ?;`
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				|  |  | +    values.push(userId,flightId);
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				|  |  | +    return mysql.pq(sql,values);
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				|  |  | +}
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				|  |  | +
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				|  |  | +function cars(userId){
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				|  |  |      let sql = ``,values = [];
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				|  |  |      sql = `select c.*,f.flightState,f.currentPrice,f.sailingTime,f.langdinTime,dep.cityname as departureCityName,tar.cityname as targetCityName
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				|  |  |              from
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				|  | @@ -91,7 +105,7 @@ function cars(id){
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				|  |  |              LEFT JOIN (select id,cityName from area ) as dep on dep.id = f.departureCity
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				|  |  |              LEFT JOIN (select id,cityName from area ) as tar on tar.id = f.targetCity
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				|  |  |              where c.userId = ?;`
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				|  |  | -    values.push(id);
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				|  |  | +    values.push(userId);
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				|  |  |      return mysql.pq(sql,values);
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				|  |  |  }
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				|  |  |  
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				|  | @@ -123,5 +137,6 @@ module.exports =  {
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				|  |  |      info,
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				|  |  |      cars,
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				|  |  |      removeCar,
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				|  |  | -    addCar
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				|  |  | +    addCar,
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				|  |  | +    findCar
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				|  |  |  }
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