https://github.com/linzap/node-g-search

google search crawler
https://github.com/linzap/node-g-search

Last synced: 25 days ago
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google search crawler

• Host: GitHub
• URL: https://github.com/linzap/node-g-search
• Owner: LinZap
• Created: 2015-11-11T03:39:59.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2018-04-29T11:43:27.000Z (almost 7 years ago)
• Last Synced: 2024-12-29T22:15:27.710Z (about 1 month ago)
• Language: JavaScript
• Size: 10.7 KB
• Stars: 4
• Watchers: 2
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Node Google Search Crawler

[![Join the chat at https://gitter.im/LinZap/node-g-search](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/LinZap/node-g-search?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)

Node Google Search Crawler

## Introduction

```js

var g = require('node-g-search');

g.search("bon jovi")

.then(function(d){

	

	if(d.data)

		for (var i = 0; i < d.data.length; i++) {

			console.log(d.data[i].title);

			console.log(d.data[i].href);

			console.log(d.data[i].des);

		}

})

```

## Installation

	npm install --save node-g-search

## Search API

### g.search(q[,page[,retry]])

### g.searchAll(q[,retry])

### g.pg()

 

 

## Connect to PostgreSQL

[node-postgres](https://github.com/brianc/node-postgres) built-in

and complete access layer to node-postgres via Promises/A+.

```js

var g = require('node-g-search'),

    db = g.pg();

var p = db.connect({

	user:'user',

	password: 'pwd',

	host: 'localhost',

	dbname: 'dbname'

})

.then(function(client){

	return db.query('select ?::int+?::int as ans',[10,20])

	.then(function(res){

		console.log(res.rows[0].ans);

		return res.rows[0].ans;

	},function(err){

		console.log('%s',err);

	})

	

})

```

  

   

  

  

  

## Pg Client API

### db.connect(option)

```js

{

	user:'user',

	password: 'pwd',

	host: 'localhost',

	dbname: 'dbname'

}

```

  

### db.query(sql [,params]) 

use [Prepared Statements](https://github.com/brianc/node-postgres/wiki/Prepared-Statements)   

`$1`,`$2`or`?` 

return  Promise<[result](https://github.com/brianc/node-postgres/wiki/Query#result-object)> object

  

```sql

	 select * from table where id=?

```

  

### db.queryIgnore(sql [,params [,retry]]) 

  

 

### db.close()

## License BSD