如何在LoopBack中使用body-parser？ [英] How can I use body-parser with LoopBack?

问题描述

我看到，LoopBack内置了Express 3.x中间件。实际上，身体解析器位于 loopback / node_modules 中。但是我不知道如何使用它作为中间件。我从来没有使用Express 3.x，所以也许就是这样。 require 不行，显然，除非我在我的项目中安装body-parser作为依赖。

I see that LoopBack has the Express 3.x middleware built-in. Indeed, body-parser is in loopback/node_modules. But I cannot figure out how to use it as middleware. I have never worked with Express 3.x, so maybe it's just that. require does not work, obviously, unless I install body-parser as a dependency in my project.

我应该在 server.js 中使用身体解析器，以便将Web表单解析成 req.params ？

What should I do in server.js to use body-parser so that web forms are parsed into req.params? That's what it does, right?

推荐答案

经过几个小时的挫折，我刚加入到中间件。 json 像这样：

After hours of frustration, I just added it to middleware.json like so:

"parse": {
    "body-parser#json": {},
    "body-parser#urlencoded": {"params": { "extended": true }}
}

它作为依赖项安装。现在我的路线中有 req.body 中的表单数据。我的 server / boot / routes.js 如下所示：

It is installed as a dependency. Now I have form data in req.body in my routes. My server/boot/routes.js looks like this:

module.exports = function(app) {
    app.post('/mailing_list', function(req, res) {
        console.log(req.body.email);
        res.send({"status": 1, "message": "Successfully added to mailing list."})
    });
}

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