解决Python中list里的中文输出到html模板里的问题

//r_cname保存的是list类型，存储的是中文字符串
print r_cname
//输出unicode编码格式，格式如下
[u'\u6e56\u4eba', u'\u7070\u718a', u'\u9ec4\u8702', u'\u70ed\u706b', u'\u5c3c\u514b\u65af', u'\u731b\u9f99', u'\u516c\u725b', u'\u5feb\u8239', u'\u96c4\u9e7f', u'76\u4eba', u'\u5c0f\u725b', u'\u5f00\u62d3\u8005', u'\u6d3b\u585e', u'\u731b\u9f99', u'\u9ec4\u8702', u'\u5947\u624d', u'\u8001\u9e70', u'76\u4eba', u'\u51ef\u5c14\u7279', u'\u706b\u7bad', u'\u9b54\u672f', u'\u731b\u9f99', u'\u5c3c\u514b\u65af']

//处理方法
arr = json.dumps(r_cname, ensure_ascii=False)
print arr

//输出对应的中文
["湖人", "灰熊", "黄蜂", "热火", "尼克斯", "猛龙", "公牛", "快船", "雄鹿", "76人", "小牛", "开拓者", "活塞", "猛龙", "黄蜂", "奇才", "老鹰", "76人", "凯尔特", "火箭", "魔术", "猛龙", "尼克斯"]

//输出到模板的时候要注意，调用该变量的时候要加上saf，这是flask中Jinja2变量过滤器
//在html模板页面
<script>
var data = {{ d | safe }};
alert(data);
//输出["湖人", "灰熊", "黄蜂", "热火", "尼克斯", "猛龙", "公牛", "快船", "雄鹿", "76人", "小牛", "开拓者", "活塞", "猛龙", "黄蜂", "奇才", "老鹰", "76人", "凯尔特", "火箭", "魔术", "猛龙", "尼克斯"]
</script>