Javascript 从对象数组中删除特定键 var arrayObjects=[{key1:'value'，key2:'value2'}，{'key1:'value'，key2:'value2}] 对于（i=0；i

您不需要

删除键1；

，只需执行以下操作：

var arrayObjects = [{key1:'value',key2:'value2'},{'key1:'value',key2:'value2}]

for(i = 0; i <arrayObjects.length; i++) {
    for (key in arrayObjects[i]) {
          delete key1; // Delete the key
          delete arrayObjects[i]['key1'] // Delete the Key's Value

    }

}

---

对于（i=0；i您不需要
删除键1；
，只需执行以下操作：

var arrayObjects = [{key1:'value',key2:'value2'},{'key1:'value',key2:'value2}]

for(i = 0; i <arrayObjects.length; i++) {
    for (key in arrayObjects[i]) {
          delete key1; // Delete the key
          delete arrayObjects[i]['key1'] // Delete the Key's Value

    }

}

（i=0；i）的