Content type application/x-www-form-urlencoded；charset=UTF-8 not supported

Posted 2023-03-29 leese233

问题描述:前端向后台发送ajax请求时,后台用map接收没有问题,将map换成dto接收时报此异常

解决办法:

$.ajax(
    type:'post',
    url: $.getRootPath() + '/xxx/saveOrUpdate.do',
    contentType:'application/json;charset=utf-8',
    data: JSON.stringify(formData),
    success: function (data) 
        if (data.success) 
            $.dalert(text: data.msg, icon: 1);
            refreshTableInit(index);
         else 
            $.dalert(text: data.msg, icon: 2);
        
    
)

加上contentType:'application/json;charset=utf-8',和JSON.stringify(formData),