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nodejs中视图助手的使用 #4

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milixie opened this issue Nov 3, 2016 · 0 comments

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milixie commented Nov 3, 2016 •

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1.app.js中：

var helper = require('./routes/helper');

app.use('/helper', helper);

app.locals.inspect = function(obj) {
    return util.inspect(obj, true) + '解析成功';
};

app.locals.headers = function(req, res) {
    return util.inspect(req.headers, true) +'解析成功动态视图助手'
}

2.在helper.js中

var express = require('express');
var router = express.Router();

router.get('/', function(req, res) {
    res.render('helper', {
        title: 'help',
        _req: req,
        _res: res
    });
});

module.exports = router;

3.在helper.ejs中：

<%= inspect.headers(_req, _res) %>

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