一、创建list
创建List : var list = [1,2,3,"Dart",true];
创建不可变List : var list = const [1,2,3,"Dart",true];
构造创建：var list3 = new List();
二、常用操作
[],length,add(),insert(),remove(),clear()
indexOf(),lastIndexOf()
排序sort(),子数组 sublist()
打乱shuffle(),转为Map: asMap(),遍历forEach()
实例代码如下：
//创建list
var list1 = [1,2,3,"Dart",true];
print(list1);
//下标索引打印对于元素
print(list1[2]);
list1[1] = "Hello";
print(list1);
//创建不可变元素
var list2 = const [1,2,3];
// list2[0] = 5; The value of the local variable 'list2' isn't used.
//构造方法创建
var list3 = new List();
print(list3);
var list = ["hello","dart"];
print(list.length);
list.add("New");
print(list);
//插入在index为1的位置
list.insert(1, "Java");
print(list);
//移除元素
list.remove("Java");
print(list);
//元素对应的位置
print(list.indexOf("dart1"));
//排序
list.sort();
print(list);
//截取从1开始
print(list.sublist(1));
list.forEach(print);
list.clear();
print(list);
输出：
[1, 2, 3, Dart, true] 3 [1, Hello, 3, Dart, true] [] 2 [hello, dart, New] [hello, Java, dart, New] [hello, dart, New] -1 [New, dart, hello] [dart, hello] New dart hello []
