angular中的cookies与cookieStore区别

设置cookie用put()方法:

$cookies.put(key, value[, options]);

$cookieStore.put(key, value);

例如设置一个cookie，名为“userName”，值为“yangmin”：

//使用$cookies设置cookie
$cookies.put('userName', 'yangmin');

//使用$cookieStore设置cookie
$cookieStore.put('userName','yangmin');

获取cookie用get()方法:

$cookies.get(key);

$cookieStore.get(key);

例如获取上面设置的“userName”：

$cookies.get(userName);//yangmin

$cookieStore.get("userName"); //yangmin

删除cookie用remove():

$cookies.remove(key[, options]);

$cookieStore.remove(key);

例如删除“userName”

$cookies.remove("userName");

$cookieStore.remove("userName");

$cookies和$cookieStore的区别：

1.$cookies设置的cookie值一般为字符串，$cookieStroe可用于设置字符串、对象、数组等。

$cookies.put("person",{name:"Amy",age:23});
var person = $cookies.get("person");
console.log(person.age);//undefined

$cookieStore.put("person",{name:"Amy",age:23});
var person = $cookieStore.get("person");
console.log(person.age);//23

2.$cookies可设置参数，例如可设置cookie的过期时间。$cookieStore无法设置参数

var expireDate = new Date();
expireDate.setDate(expireDate.getDate() + 1);
$cookies.put("userName",“yangmin”,{'expires': expireDate});//“userName”一天后过期