如何将嵌套对象转换为数组数组

嗨，我有一个情况下，我想将array of object array of array转换为array of array

这里是我的目标 array ，看起来像这样

 (32) [Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object]0: Object1: Object2: Object3: Object4: Object5: Object6: Object7: Object8: Object9: Object10: Object11: Object12: Object13: Object14: Object15: Object16: Object17: Object18: Object19: Object20: Object21: Object22: Object23: Object24: Object25: Object26: Object27: Object28: Object29: Object30: Object31: Objectlength: 32__proto__: Array(0) 

我认为它有这样的结构：

 targetObject = [ {location: "MUGABALA KOLAR ROAD", latitude: 13.108435679884, longitude: 77.890262391016}, {location: "pune", latitude: 18.6202008, longitude: 73.7908073}, {location: "RAJARAJESHWARI NAGAR BANGLORE", latitude: 12.901112992767, longitude: 77.5037757} ]; 

我想要的输出：

  $resultant = [ ["MUGABALA KOLAR ROAD", 13.108435679884, 77.890262391016], ["pune", 18.6202008, 73.7908073], ["RAJARAJESHWARI NAGAR BANGLORE", 12.901112992767, 77.5037757] ]; 

Answer 1

你可以映射Object.values的结果。

对于较老的用户代理，您可以使用polyfill 。

 var array = [{ location: "MUGABALA KOLAR ROAD", latitude: 13.108435679884, longitude: 77.890262391016 }, { location: "pune", latitude: 18.6202008, longitude: 73.7908073 }, { location: "RAJARAJESHWARI NAGAR BANGLORE", latitude: 12.901112992767, longitude: 77.5037757 }], result = array.map(Object.values); console.log(result); 

 .as-console-wrapper { max-height: 100% !important; top: 0; } 

Answer 2

你可以使用Object.values（）和Array.prototype.map（）来做到这一点 ：

 var results = targetObject.map(function(obj){ return Object.values(obj); }); console.log(results); 

演示：

 targetObject = [ {location: "MUGABALA KOLAR ROAD", latitude: 13.108435679884, longitude: 77.890262391016}, {location: "pune", latitude: 18.6202008, longitude: 73.7908073}, {location: "RAJARAJESHWARI NAGAR BANGLORE", latitude: 12.901112992767, longitude: 77.5037757} ]; var results = targetObject.map(function(obj){ return Object.values(obj); }); console.log(results);