java - 从 Thymeleaf 页面接收参数

Question

我尝试从此 thymleaf 页面发送参数

<table class="table table-bordered table-striped">
    <thead>
        <tr>
            <th>Email</th>
            <th>Send Invoice</th>
        </tr>
    </thead>
    <tbody>
        <tr class="table-row" th:each="p : ${POList}">
            <td th:text="${p.email}"></td> 
            <td>
            <form style='float:left; padding:5px; height:0px' th:object="${p}" th:method="post" th:action="@{/dashboard/makeAndSendInvoice/{email}(email=${p.email})}">

                <button class="btn btn-default btn-xs" type="submit">Send Invoice</button>
            </form>
            </td>
        </tr>
    </tbody>

然后我尝试使用此代码接收参数(电子邮件)

@RequestMapping(method=POST, path="/makeAndSendInvoice/{email}")
public void makeAndSendInvoice(@PathVariable("email") String email) throws Exception {

        System.out.println("Invoice is sent to..................."+email);

    }

问题是当p.email的值类似于myemail@gmail.com时我在方法 makeAndSendInvoice 中收到的只是 myemail@gmail

并且它没有向我发送 .com 部分

如何修复它？

Answer 1

(email=${p.email}) 表示您正在传递查询参数。那么，如何使用路径变量捕获查询参数值？

我们可以使用@RequestParam来捕获Spring中的queryparam值

尝试下面的java代码:

@RequestMapping(method=POST, path="/makeAndSendInvoice/{email}")
public void makeAndSendInvoice(@RequestParam("email") String email) throws Exception {
        System.out.println("Invoice is sent to..................."+email);
}