不支持請求方法“POST”- Spring:Bind

Question

我有兩個模型——客戶和地址我將兩個對象都傳遞給了 getMethod——

@RestController
public class NewCustomerController {

    @Autowired
    NewCustomerService newCustomerService;

    @GetMapping(value = "newCustomer")
    public ModelAndView newCustomer(){
        ModelAndView modelAndView=new ModelAndView("views/customer/newCustomer");
        modelAndView.addObject("customer",new Customer());
        modelAndView.addObject("address",new Address());
        return modelAndView;
    }

提交表單后，我想將這些對象存儲到我的數據庫中-我的 JSP 頁-

<body class="container-fluid">

     <jsp:include page="/navbar.jsp" />
    <article>


        <form action="newCustomer" method="post">

        <spring:bind path="customer.customerCode">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>

        <spring:bind path="customer.firstName">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>

        <spring:bind path="customer.lastName">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>
        <spring:bind path="customer.dateOfBirth">
           <input type="date" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>

        <spring:bind path="customer.nationality">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>

        <spring:bind path="customer.occupationType">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>

        <spring:bind path="customer.totalWorkExperience">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>

        <spring:bind path="customer.organizationName">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>

        <h2>ADDRESS</h2>


        <spring:bind path="address.addressId">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>

        <spring:bind path="address.houseNo">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>

        <spring:bind path="address.city">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>


        <spring:bind path="address.state">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>

        <spring:bind path="address.country">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>

        <spring:bind path="address.pincode">
           <input type="text" name="${status.expression}" value="${status.value}"><br />
                </spring:bind>


        <input type="submit" value="Create"/>
        </form>
    </article>
</body>

這是我想在單擊創建按鈕時調用的發布方法-

continue after get method...
@PostMapping(value = "newCustomer")
    public ModelAndView addCustomer(@ModelAttribute("customer") Customer customer, BindingResult resultCustomer,@ModelAttribute("address") Address address,BindingResult resultAddress){
        newCustomerService.createNewCustomer(customer);
        newCustomerService.createNewAddress(address);
        ModelAndView modelAndView=new ModelAndView("views/loanapplication/loanApplication");
        return modelAndView;
    }
}

單擊創建按鈕后-我收到此錯誤-不支持請求方法“POST”

作為參考，我在點擊創建按鈕之前顯示網址 - 點擊之前 - http://127.0.0.1:8080/Project/newCustomer點擊之后- http://127.0.0.1:8080/Project/newCustomer

Answer 1

您是否使用 spring 安全性？ 檢查 spring 安全性的 csrf 設置。

默認情況下，啟用 csrf 防御以啟用 spring 安全性。 在這一點上，解決方案是相同的。

您可以在表單中發送 csrf 令牌值。

<input type = "hidden" name = "$ {_ csrf.parameterName}" value = "$ {_ csrf.token}"/>

如果要忽略 csrf，可以設置繼承 WebSecurityConfigurerAdapter class 的 class 以忽略某些 URL

@EnableWebSecurity
public class WebSecurityConfig extends
WebSecurityConfigurerAdapter {

    @Value("${security.enable-csrf}")
    private boolean csrfEnabled;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        if (!csrfEnabled) {
            http.csrf().disable();
        }
    }
}

不支持請求方法“POST”- Spring:Bind

問題描述

1 個解決方案

解決方案1
0 2020-12-20 15:07:52

不支持請求方法“POST”- Spring:Bind

問題描述

1 個解決方案

解決方案1 0 2020-12-20 15:07:52

解決方案1
0 2020-12-20 15:07:52