Question

与Sails: 404 pages won't use the default layout?类似，但该答案仅适用于0.10.x，此时此选项不适用。我本来要求澄清，但我还没有足够的声誉。

我的目标是使用404语言和搜索栏来提供我的应用程序的默认布局，但每次我尝试修改404.ejs页面并请求myapp.com/routethatdoesntexist时，我得到的回答是“无法使用”得到/路线痛苦的'

我觉得这有点像：

var view = 'new404';
res.locals.layout = 'layout';
res.render(view, result, function (err) {
  if (err) {
    return express404Handler();
  }
  res.render(view);
});

但是这个结果与使用提供的404.ejs文件没什么不同。我错过了什么？

[编辑]

尝试下面的建议，我将404.js文件更改为：

var view = '404test';
res.view('404test', {layout: '404layout_test'});

和404.ejs：

大麻烦，小中国

404layout_test.ejs是我们当前和正常运行的布局文件的1副本。无论我选择哪种布局，错误信息都是相同的：

{
  "path": {
    "message": "'/Users/brandt/midas/views/404layout_test.ejs'",
    "stack": "Error: '/Users/brandt/midas/views/404layout_test.ejs'\n    at Object.serverErrorOccurred [as 500] (/Users/brandt/midas/config/500.js:28:28)\n    at ServerResponse.respond500 (/Users/brandt/midas/node_modules/sails/lib/hooks/request/index.js:134:21)\n    at /Users/brandt/midas/node_modules/sails/lib/hooks/views/index.js:301:17\n    at Function.app.render (/Users/brandt/midas/node_modules/sails/node_modules/express/lib/application.js:508:5)\n    at ServerResponse.res.render (/Users/brandt/midas/node_modules/sails/node_modules/express/lib/response.js:798:7)\n    at ServerResponse._addResViewMethod.res.view (/Users/brandt/midas/node_modules/sails/lib/hooks/views/index.js:297:15)\n    at Object.pageNotFound [as 404] (/Users/brandt/midas/config/404.js:25:7)\n    at Object.handle (/Users/brandt/midas/node_modules/sails/lib/express/index.js:198:21)\n    at next (/Users/brandt/midas/node_modules/sails/node_modules/express/node_modules/connect/lib/proto.js:190:15)\n    at Object.favicon [as handle] (/Users/brandt/midas/node_modules/sails/node_modules/express/node_modules/connect/lib/middleware/favicon.js:77:7)"
  },
  "INVALID_EXPRESSION_ERR": {
    "message": "51",
    "stack": "Error: 51\n    at Object.serverErrorOccurred [as 500] (/Users/brandt/midas/config/500.js:28:28)\n    at ServerResponse.respond500 (/Users/brandt/midas/node_modules/sails/lib/hooks/request/index.js:134:21)\n    at /Users/brandt/midas/node_modules/sails/lib/hooks/views/index.js:301:17\n    at Function.app.render (/Users/brandt/midas/node_modules/sails/node_modules/express/lib/application.js:508:5)\n    at ServerResponse.res.render (/Users/brandt/midas/node_modules/sails/node_modules/express/lib/response.js:798:7)\n    at ServerResponse._addResViewMethod.res.view (/Users/brandt/midas/node_modules/sails/lib/hooks/views/index.js:297:15)\n    at Object.pageNotFound [as 404] (/Users/brandt/midas/config/404.js:25:7)\n    at Object.handle (/Users/brandt/midas/node_modules/sails/lib/express/index.js:198:21)\n    at next (/Users/brandt/midas/node_modules/sails/node_modules/express/node_modules/connect/lib/proto.js:190:15)\n    at Object.favicon [as handle] (/Users/brandt/midas/node_modules/sails/node_modules/express/node_modules/connect/lib/middleware/favicon.js:77:7)"
  },
  "TYPE_ERR": {
    "message": "52",
    "stack": "Error: 52\n    at Object.serverErrorOccurred [as 500] (/Users/brandt/midas/config/500.js:28:28)\n    at ServerResponse.respond500 (/Users/brandt/midas/node_modules/sails/lib/hooks/request/index.js:134:21)\n    at /Users/brandt/midas/node_modules/sails/lib/hooks/views/index.js:301:17\n    at Function.app.render (/Users/brandt/midas/node_modules/sails/node_modules/express/lib/application.js:508:5)\n    at ServerResponse.res.render (/Users/brandt/midas/node_modules/sails/node_modules/express/lib/response.js:798:7)\n    at ServerResponse._addResViewMethod.res.view (/Users/brandt/midas/node_modules/sails/lib/hooks/views/index.js:297:15)\n    at Object.pageNotFound [as 404] (/Users/brandt/midas/config/404.js:25:7)\n    at Object.handle (/Users/brandt/midas/node_modules/sails/lib/express/index.js:198:21)\n    at next (/Users/brandt/midas/node_modules/sails/node_modules/express/node_modules/connect/lib/proto.js:190:15)\n    at Object.favicon [as handle] (/Users/brandt/midas/node_modules/sails/node_modules/express/node_modules/connect/lib/middleware/favicon.js:77:7)"
  }
}

将res.view设置为： res.view（'404test'，{layout：false}）;

成功，但没有布局。

[编辑＃3]

我跟踪了它的存在＆lt;％ - ...％＆gt;在默认布局的头部。

Answer 1

这应该标记为Sails: 404 pages won't use the default layout?的副本，但如果它永远滞留在关闭投票队列中：

要在Sails v0.9.x中使用自定义404页面的布局，请编辑 config / 404.js 文件以使用res.view代替res.render，并在第二个参数中提供您的布局名称（或者，如果您想在 views / layout.ejs 中使用默认布局，请不要这样做）：

res.view("my404page", {layout: "myFancyLayout"})

Sails.js（0.9.8）404页面使用默认布局

1 个答案: