以下代碼模仿http://blog.csdn.net/l5984652...

  const ProductFilters = {
     rangesFilter: function (products, ranges) { 
        if (ranges.length === 0) {
       return products;
      } else {
       /**
        * 循環(huán)多個區(qū)間條件，
        * 每種區(qū)間類型應(yīng)該只有一個，
        * 比如價格區(qū)間不會有1000-2000和4000-6000同時需要的情況
        */
       for (let range of ranges) {
           if (range.low && range.high){
             products = products.filter(function (item) {
           return parseInt(item[range.type]) >= parseInt(range.low) && parseInt(item[range.type]) <= parseInt(range.high);
          });    
           }
        // 多個不同類型區(qū)間是與邏輯，可以直接賦值給自身
       }
       return products;
      }
     },
     choosesFilter: function (products, chooses) {
     let tmpProducts = [];
      if (chooses.length === 0) {
       tmpProducts = products;
      } else {
       /**
        * 選擇類型條件是或邏輯，使用數(shù)組連接concat
        */
       for (let choice of chooses) {
        tmpProducts = tmpProducts.concat(products.filter(function (item) {
         return item[choice.type].indexOf(choice.value) !== -1;
        }));
       }
      }
      return tmpProducts;
     }
    }
    
    const products = [
         {name: '張山',sex: '男',age:'4',address: '江蘇南京 ',identity: '南京',modifyDate:'2018-03-02',modifyTime: '09:33'},
           {name: '張山',sex: '女',age:'8',address: '江蘇蘇州',identity: '蘇州',modifyDate:'2018-03-03',modifyTime: '09:33'},
           {name: '張山',sex: '男',age:'22',address: '江蘇南京',identity: '南京',modifyDate:'2018-03-04',modifyTime: '09:33'},
           {name: '找六',sex: '男',age:'14',address: '云南云商',identity: '云商',modifyDate:'2016-03-05',modifyTime: '09:33'},
           {name: 'Rain',sex: '男',age:'42',address: '浙江嘉興',identity: '嘉興',modifyDate:'2017-03-06',modifyTime: '09:33'},
           {name: 'MAXMAN',sex: '女',age:'26',address: '浙江烏鎮(zhèn)',identity: '烏鎮(zhèn)',modifyDate:'2018-03-07',modifyTime: '09:33'},
           {name: '王六',sex: '男',age:'17',address: '江蘇南京',identity: '南京',modifyDate:'2018-03-08',modifyTime: '09:33'},
           {name: '李字',sex: '男',age:'67',address: '浙江杭州',identity: '杭州',modifyDate:'2018-03-09',modifyTime: '09:33'},
           {name: '李四',sex: '男',age:'41',address: '湖南長沙',identity: '長沙',modifyDate:'2018-03-10',modifyTime: '09:33'},
           {name: 'aaaaaa',sex: '女',age:'32',address: '湖北武漢',identity: '武漢',modifyDate:'2018-03-11',modifyTime: '09:33'},
           {name: 'tttttt',sex: '男',age:'28',address: '湖南襄陽',identity: '襄陽',modifyDate:'2018-03-12',modifyTime: '09:33'}
        ];

let Conditions = {
             ranges: [
              {
               type: 'age',
               low: 4,
               high: 18
              }
             ],
             chooses: [
              {
               type: 'name',
               value: '張山'
              },
              {
                  type:'identity',
                  value:'南京'
              }
             ]
            };
 function doFilter(products, conditions) {
                 // 根據(jù)條件循環(huán)調(diào)用篩選器里的方法
                 for (key in conditions) {
                  // 判斷是否有需要的過濾方法
                  if (ProductFilters.hasOwnProperty(key + 'Filter') && typeof ProductFilters[key + 'Filter'] === 'function') {
                   products = ProductFilters[key + 'Filter'](products, Conditions[key]);
                  }
                 }
                 return products;
                }
let result = doFilter(products, Conditions);
console.log(result)

上述圖片顯示的是邏輯或的選擇類型條件，我想獲取邏輯與的選擇類型條件，應(yīng)該怎么寫呢