Question

我有这些路线：

<script>
    window.onload = function() {
        document.addEventListener("deviceready", init, false);
    }

    function init() {
        document.getElementById("btnSave").addEventListener("click", saveData, false);
        document.getElementById("btnGet").addEventListener("click", getData, false);
    }

    function getData() {
        var email1 = document.getElementById("email1").value;
        var pass1 = document.getElementById("password1").value;
        var email2 = window.localStorage.getItem("email");
        var pass2 = window.localStorage.getItem("pass");
        if (email1 == email2 && pass1 == pass2) {
            alert("Login successfully");
            window.location.href = "/b.html";
        } else {
            alert("Invalid login credentials");
        }
    }
</script>
<form class="login-form">
    <input type="email" id="email1" name="email1" placeholder="Email Address" required/>
    <input type="password" id="password1" name="password1" placeholder="Password" required/>
    <button id="btnGet" type="submit" name="submit">Login</button>
</form>

重定向路由执行301到/ welcome / 1.

我没有进行重定向，而是希望只执行id为1的用户＃welcome。

我该怎么做？

Answer 1

你需要：

    try {

        byte[] encoded = Files.readAllBytes(Paths.get(getClass().getResource("/files/game.json").getFile()));
        return new String(encoded);

    } catch (Exception e) {
        return "";
    }

Answer 2

您可以为路径指定路径名，并将id作为参数传递给您。

得到欢迎/：id＆＃39; =＆GT; ＆＃39;用户＃welcome＆＃39;，as :: welcome

并将id作为参数传递给

＆＃39;＆lt;％= link_to＆＃39;按钮＆＃39;，welcome_path（id）％＆gt;＆＃39;

如何为带有id的rails路由别名？

2 个答案: