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下面的代碼成功發送字符串從jsp通過ajax到控制器並返回一些字符串。從控制器返回對象到ajax
如何發回(從控制器到ajax)只包含getter和setter或Boolean的對象?
AJAX:
$.ajax({
type: 'get',
url : 'register/checkUsername',
data : {'typedText' : typedText},
success : function(data) {
$('#doesUsernameAvailable').text("ok " + data);
},
error: function(){
$('#doesUsernameAvailable').text('error');
}
});
控制器:
@RequestMapping(value = "/checkUsername", method = RequestMethod.GET)
public @ResponseBody String checkUsername(String typedText,
HttpServletResponse response){
//some code with return Boolean or Object
return "text from controller";
}