RN项目中位运算和枚举记录

const categoryList = [];
const businessCategory = 1;

function getCategoryList(businessCategory) {
const list = [];
if((businessCategory&BusinessCategory.Flight)===BusinessCategory.Flight){
list.push({'text':'国内机票',value:1});
}else if(true){

}
// const enumNames= Object.getOwnPropertyNames(BusinessCategory);
// enumNames.forEach(enumName => {
//     if(businessCategory&businessCategory[enumName]===businessCategory[enumName]){
//         categoryList.push()
//     }
// });

}

/**

• 业务类目
  /
  const BusinessCategory = {
  /*

  • 国内机票
    */
    Flight: 1,

  /**

  • 火车票
    */
    Train:2,
    }