响应内容示例: { "status": true, "msg": "\u5907\u4efd\u6210\u529f!" }
其中"\u5907\u4efd\u6210\u529f!" 这个是
这是unicode,一种文字编码标准
这是计算机科学领域里的一项业界标准,在这种语言环境下,不会再有语言的编码冲突,在同屏下,可以显示任何语言的内容,这就是Unicode的最大好处。 就是将世界上所有的文字用2个字节统一进行编码。那样,像这样统一编码,2个字节就已经足够容纳世界上所有的语言的大部分文字了。
//把unicode转化成中文,技术支持 codeit.org.cn
function decodeUnicode($str)
{
return preg_replace_callback('/\\\\u([0-9a-f]{4})/i',
create_function(
'$matches',
'return mb_convert_encoding(pack("H*", $matches[1]), "UTF-8", "UCS-2BE");'
),
$str);
}
如何解析js读出的json数据
-
unescape('\u4ec5\u552e12.8\u5143\uff01\u4ef7\u503c634\u5143\u7684E\u5149\u51b0\u70b9\u8131\u6bdb\/\u70b9\u7a74\u51cf\u80a5\u5851\u5f622\u90091\u5957\u9910\uff0c\u7537\u5973\u4e0d\u9650\uff0c\u63d0\u4f9b\u514d\u8d39WiFi\u3002\u8ba9\u7f8e\u4e3d\u7efd\u653e\uff0c\u8ba9\u9752\u6625\u6c38\u9a7b\uff01');
-
以下是几种js读出的json数据的方式:
var json = { contry:{ area:{ man:"12万", women:"10万" } } };
-
方式一:使用eval解析 var obj = eval(json); alert(obj.constructor);alert(obj.contry.area.women); //
-
方式二:使用Funtion函数
var strJSON = "{name:'json name'}";//得到JSON var obj = new Function("return" + strJSON)();//转换后的JSON对象 alert(obj.name);//json name alert(obj.constructor);
-
复杂一点的json数组数据的解析 var value1 = [{"c01":"1","c02":"2","c03":"3","c04":"4","c05":"5","c06":"6","c07":"7","c08":"8","c09":"9"}, {"c01":"2","c02":"4","c03":"5","c04":"2","c05":"8","c06":"11","c07":"21","c08":"1","c09":"12"}, {"c01":"5","c02":"1","c03":"4","c04":"11","c05":"9","c06":"8","c07":"1","c08":"8","c09":"2"}]; var obj1 = eval(value1); alert(obj1[0].c01); /
-
复杂一点的json的另一种形式
var value2 = {"list":[ {"password":"1230","username":"coolcooldool"}, {"password":"thisis2","username":"okokok"}], "array":[{"password":"1230","username":"coolcooldool"},{"password":"thisis2","username":"okokok"}]}; var obj2 = eval(value2); alert(obj2.list[0].password);