PHP变量到node.js

Question

I manage my webpage with php, and as soon I login I want to pass a PHP variable to my index.ejs file.

<textarea id="inputText" class="base--textarea input--text-area" placeholder="Please enter text to analyze...">
<?php 
session_start();
echo $_SESSION['description'];
?> 
</textarea>

Now, when I run nodejs app.js , in localhost 3000, node reads it as plain text.How can I pass the values that I login into my node app.

Answer 1

app.get('/search.html', function(req, res) {
    // Process the request for the GET variables
    var url_parts = url.parse(req.url, true);
    var query = url_parts.query; // These are all your GET variables
    var search_keyword = query.keyword;

    if(search_keyword) {
        // The keyword indeed exists
        console.log(search_keyword);

    }
    res.end();
});

Here's how I do it:

Create a new ExpressJS app If you run the app and go to "search.html?keyword=haha", your console will output "haha". You can do anything after that with the keyword.