Question

我正在尝试使用jquery实现一个ajax调用。当我提交调用时，它正在抛出400 Bad Request ..我不确定我在ajax调用中做错了什么..需要帮助修复这个.. < / p>

submitHandler:function(form){
        var emailSub = $("#emailSubTxtArea").val();
        var emailBody = $("#emailBodyTxtArea").val();
        if(confirm("You are about to send Email Communication, Are you sure..?")){
        $.ajax({
            type: "POST",
            url:  $("#applicationUrl").val() +"/web/utilities/sendEmailMessage",
            dataType: "json",
            //cache:false,
            contentType: "application/json; charset=utf-8",
            data:JSON.stringify({emailSubject : emailSub,emailMsg : emailBody}), 
            success:function(data)
            {
                console.log("Sending Email Notification was success.");
            },
            error: function(x, t, m) {
                console.trace();
                if (!(console == 'undefined')) {
                console.log("ERROR: " + x + t
                        + m);
                }
                }
       });
    }

我的控制器代码：

 @RequestMapping(value="/sendEmailMessage",method=RequestMethod.POST)
    public ModelAndView sendEmailCommunication(@RequestParam("emailSubject") String emailSubject,@RequestParam("emailMsg") String emailBody,HttpServletRequest request){
        ModelAndView view = null;
        StringBuffer sMsg = new StringBuffer();
        StringBuffer eMsg = new StringBuffer();
        boolean isAdmin = false;
        try{
        String loggedInUser = request.getHeader("sm_user").trim();
         isAdmin = getUserAdminRights(request);
        if(isAdmin){
            boolean status = emailService.sendEmailCommuncation(emailSubject,emailBody);
            if(status){
                sMsg.append(" Sending SiteMinder Notification Email was Success.");
            }
            else{
                eMsg.append(" Oops! Something went wrong while sending Email Notification. Pls check logs");
            }
        }
        else{
             view = new ModelAndView("redirect:/web/utilities/not_authorized");
             return view;
        }
        }
        catch(Exception ex){
            ex.printStackTrace();
            eMsg.append("Oops! Something went wrong while sending Email Notification. Pls check logs");
        }
        view = new ModelAndView("EmailCommunication");
        view.addObject("isAdmin", isAdmin);
        view.addObject("sMsg", sMsg.toString());
        view.addObject("eMsg", eMsg.toString());
        return view;
    }

欢呼你们......

Answer 1

非常简单

submitHandler:function(form){

        if(confirm("You are about to send Email Communication, Are you sure..?")){
        $.ajax({
            type: "POST",
            url:  $("#applicationUrl").val() +"/web/utilities/sendEmailMessage",            
            data:$(form).serializeArray(), 
            success:function(data)
            {
                console.log("Sending Email Notification was success.");
            },
            error: function(x, t, m) {
                console.trace();
                if (!(console == 'undefined')) {
                console.log("ERROR: " + x + t
                        + m);
                }
                }
       });
    }

Ajax Jquery Post调用进入400（错误请求）

2 个答案: