我正在向服务器发送jQuery AJAX请求,但浏览器的控制台告诉我找不到该页面。仍然,我的Spring MVC签名映射请求的URL被执行,但AJAX函数的done
部分却没有。
以下是相关代码:
使用Javascript:
var content = $(data).filter("#wrapper-email-content");
$.ajax({
url : '/sendEmail',
type : 'POST',
data : {
content: content.html()
}
}).done(function(){
console.log("Finished")
});
Spring MVC签名:
@RequestMapping(value = "/sendEmail", method = RequestMethod.POST)
public void sendEmail(
HttpServletRequest request, String content) {
UserTO user = (UserTO) request.getSession().getAttribute("USER");
String email = user.getEmail();
String title = "Your order";
Email.sendEmail(title, email, content, null, null, null);
}
因此,在代码中,电子邮件被发送,这意味着执行了sendEmail方法,但我仍然得到错误404:从AJAX请求中找不到,并且“完成”未在控制台中打印。
我做错了什么?
答案 0 :(得分:2)
@RequestMapping(value = "/sendEmail",headers="Accept=application/json", method = RequestMethod.POST)
public Map<String,String> sendEmail(
HttpServletRequest request, @RequestBody String content) {
Map<String,String> statusMap=new HashMap<String,String>();
UserTO user = (UserTO) request.getSession().getAttribute("USER");
String email = user.getEmail();
String title = "Your order";
Email.sendEmail(title, email, content, null, null, null);
statusMap.put("status","Mail sent successfully");
return statusMap;
}
答案 1 :(得分:1)
编辑:查看针对What to return if Spring MVC controller method doesn't return value?
发布的解决方案不熟悉MVC Spring,但您可能需要自己返回成功状态代码:
public String sendEmail(
HttpServletRequest request, @RequestBody String content) {
UserTO user = (UserTO) request.getSession().getAttribute("USER");
String email = user.getEmail();
String title = "Your order";
Email.sendEmail(title, email, content, null, null, null);
return new ResponseEntity<String>(json,HttpStatus.OK);
}
答案 2 :(得分:1)
更好的解决方案是使用
注释您的方法@ResponseStatus(value = HttpStatus.OK)
请参阅答案https://stackoverflow.com/a/12839817/954602以获取示例。