我收到这个错误:HTTP Status 405 - Request method 'POST' not supported
我正在尝试做的是创建一个带有下拉框的表单,该表单根据在另一个下拉框中选择的其他值进行填充。例如,当我在customerName
框中选择一个名称时,应该运行.jsp页面中的onChange
函数,并提交页面,然后使用customerCountry
框中的相应值再次加载。
然而,我得到了这个HTTP状态405错误。我已经在互联网上搜索了解决方案,但没有找到任何有用的东西。以下是我的代码的相关部分:
jsp页面的一部分
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<style>
.error { color: red; }
</style>
<script>
function repopulate(){
document.deliveryForm.submit();
}
function setFalse(){
document.getElementById("hasId").value ="false";
document.deliveryForm.submit();
// document.submitForm.submit(); (This was causing the error)
}
</script>
</head>
<body>
<h1>Create New Delivery</h1>
<c:url var="saveUrl" value="/test/delivery/add" />
<form:form modelAttribute="deliveryDtoAttribute" method="POST" action="${saveUrl}" name="deliveryForm">
<table>
<tr>
<td><form:hidden id="hasId" path="hasCustomerName" value="true"/></td>
</tr>
<tr>
<td>Customer Name</td>
<td><form:select path="customerName" onChange="repopulate()">
<form:option value="" label="--- Select ---" />
<form:options items="${customerNameList}" />
</form:select>
</td>
<td><form:errors path="customerName" cssClass="error" /></td>
</tr>
<tr>
<td>Customer Country</td>
<td><form:select path="customerCountry">
<form:option value="" label="--- Select ---" />
<form:options items="${customerCountryList}" />
</form:select>
</td>
<td><form:errors path="customerCountry" cssClass="error" /></td>
</tr>
</form:form>
<form:form name="submitForm">
<input type="button" value="Save" onClick="setFalse()"/>
</form:form>
</body>
</html>
控制器的一部分:
@RequestMapping(value = "/add", method = RequestMethod.GET)
public String getDelivery(ModelMap model) {
DeliveryDto deliveryDto = new DeliveryDto();
model.addAttribute("deliveryDtoAttribute", deliveryDto);
model.addAttribute("customerNameList",
customerService.listAllCustomerNames());
model.addAttribute("customerCountryList", customerService
.listAllCustomerCountries(deliveryDto.getCustomerName()));
return "new-delivery";
}
// I want to enter this method if hasId=true which means that a value in the CustomerName
// drop down list was selected. This should set the CountryList to the corresponding values
// from the database. I want this post method to be triggered by the onChange in the jsp page
@RequestMapping(value = "/add", method = RequestMethod.POST, params="hasCustomerName=true")
public String postDelivery(
@ModelAttribute("deliveryDtoAttribute") DeliveryDto deliveryDto,
BindingResult result, ModelMap model) {
model.addAttribute("deliveryDtoAttribute", deliveryDto);
model.addAttribute("customerNameList",
customerService.listAllCustomerNames());
model.addAttribute("customerCountryList", customerService
.listAllCustomerCountries(deliveryDto.getCustomerName()));
return "new-delivery";
}
// This next post method should only be entered if the save button is hit in the jsp page
@RequestMapping(value = "/add", method = RequestMethod.POST, params="hasCustomerName=false")
public String postDelivery2(
@ModelAttribute("deliveryDtoAttribute") @Valid DeliveryDto deliveryDto,
BindingResult result, ModelMap model) {
if (result.hasErrors()) {
model.addAttribute("deliveryDtoAttribute", deliveryDto);
model.addAttribute("customerNameList",
customerService.listAllCustomerNames());
model.addAttribute("customerCountryList", customerService
.listAllCustomerCountries(deliveryDto.getCustomerName()));
return "new-delivery";
} else {
Delivery delivery = new Delivery();
//Setters to set delivery values
return "redirect:/mis/home";
}
}
为什么我会得到这个错误?任何帮助都将不胜感激!谢谢
编辑:将hasId
更改为hasCustomerName
。不过,我仍然收到HTTP Status 405 - Request method 'POST' not supported
错误。
EDIT2:注释掉了setFalse
函数中导致错误的行
// D
发布于 2012-06-22 17:43:31
我找到了导致HTTP错误的问题。
在由Save按钮触发的setFalse()
函数中,我的代码试图提交包含该按钮的表单。
function setFalse(){
document.getElementById("hasId").value ="false";
document.deliveryForm.submit();
document.submitForm.submit();
当我删除document.submitForm.submit();
时,它可以工作:
function setFalse(){
document.getElementById("hasId").value ="false";
document.deliveryForm.submit()
@Roger Lindsjö感谢您发现了我的错误,因为我没有传递正确的参数!
发布于 2015-08-11 23:07:24
我不确定这是否有帮助,但我也有同样的问题。
您正在使用具有CSRF保护的springSecurityFilterChain。这意味着当你通过POST请求发送表单时,你必须发送一个令牌。尝试将下一个输入添加到表单中:
<input type="hidden" name="${_csrf.parameterName}" value="${_csrf.token}"/>
发布于 2015-02-25 04:53:38
检查返回的是@ResponseBody还是@ResponseStatus
我也遇到过类似的问题。我的控制器看起来像这样:
@RequestMapping(value="/user", method = RequestMethod.POST)
public String updateUser(@RequestBody User user){
return userService.updateUser(user).getId();
}
当使用POST请求调用时,我总是得到以下错误:
HTTP状态405 -请求方法'POST‘不支持
过了一段时间,我发现这个方法实际上是被调用的,但是因为没有@ResponseBody和@ResponseStatus,Spring MVC会引发这个错误。
要解决这个问题,只需添加一个@ResponseBody
@RequestMapping(value="/user", method = RequestMethod.POST)
public @ResponseBody String updateUser(@RequestBody User user){
return userService.updateUser(user).getId();
}
或者将@ResponseStatus添加到您的方法。
@RequestMapping(value="/user", method = RequestMethod.POST)
@ResponseStatus(value=HttpStatus.OK)
public String updateUser(@RequestBody User user){
return userService.updateUser(user).getId();
}
https://stackoverflow.com/questions/11145884
复制相似问题