java和python等效于php的foreach（$ array as $ key => $ value）

Question

在php中，可以使用以下关联数组处理状态名称及其缩写的列表：

<?php
    $stateArray = array(
        "ALABAMA"=>"AL",
        "ALASKA"=>"AK",
        // etc...
        "WYOMING"=>"WY"
    );

    foreach ($stateArray as $stateName => $stateAbbreviation){
        print "The abbreviation for $stateName is $stateAbbreviation.\n\n";
    }
?>

输出（保留键顺序）：

The abbreviation for ALABAMA is AL.

The abbreviation for ALASKA is AK.

The abbreviation for WYOMING is WY.

编辑：请注意，数组元素的顺序保留在php版本的输出中。使用HashMap的Java实现不能保证元素的顺序。Python中的字典也没有。

如何在Java和python中完成？我只找到给定键的提供值的方法，例如python的方法：

stateDict = {
    "ALASKA": "AK",
    "WYOMING": "WY",
}

for key in stateDict:
    value = stateDict[key]

---

编辑：基于答案，这是我在python中的解决方案，

# a list of two-tuples
stateList = [
    ('ALABAMA', 'AL'),
    ('ALASKA', 'AK'),
    ('WISCONSIN', 'WI'),
    ('WYOMING', 'WY'),
]

for name, abbreviation in stateList:
    print name, abbreviation

输出：

ALABAMA AL
ALASKA AK
WISCONSIN WI
WYOMING WY

这正是所需要的。

Answer 1

在Python中：

for key, value in stateDict.items(): # .iteritems() in Python 2.x
    print "The abbreviation for %s is %s." % (key, value)

在Java中：

Map<String,String> stateDict;

for (Map.Entry<String,String> e : stateDict.entrySet())
    System.out.println("The abbreviation for " + e.getKey() + " is " + e.getValue() + ".");