尝试在车把上渲染某些对象的变量时遇到以下问题:
我已经声明了一个静态对象
public static class Banana
{
public static String name = "PAPI PAPI";
public static int id= 9;
public Banana( )
{
}
@Override
public String toString() {
return "Banana{" +
"id=" + id +
", name='" + name + '\'' +
'}';
}
}
下一步是尝试在把手上渲染我的对象变量。为此,我做了以下事情:
static void test(RoutingContext ctx)
{
HttpServerRequest req = ctx.request();
HttpServerResponse resp = ctx.response();
resp.setChunked(true);
resp.putHeader("content-type", "text/html");
ctx.put("banana", new Banana());
engine.render(ctx, "src/main/java/templates","/banana.hbs",
res -> {
if (res.succeeded()) {
ctx.response().end(res.result());
} else {
ctx.fail(res.cause());
}});
}
我的模板(banana.hbs)如下:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<h1>{{banana.id}}</h1>
<h1>{{banana.name}}</h1>
</body>
问题是我的 Html 是空的:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<h1></h1>
<h1></h1>
</body>
有人可以帮忙吗?提前致谢,