(1)
Map<String, String> mapp=new HashMap<String,String>();
String[] str=new String[]{"a","d"," ","v","e","t"};
List<String> list=Arrays.asList(str);
list.stream().forEach(x->{
if(!"".equals(x)){
mapp.put("key", x);
System.out.println(str[list.indexOf(x)]);//根据遍历的list的下标获取对应的数组的值
System.out.println(mapp);
}
});
/*a
{key=a}
d
{key=d}
{key= }
v
{key=v}
e
{key=e}
t
{key=t}*/