# mysql
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## Table of Contents
- [Install](#install)
- [Introduction](#introduction)
- [Contributors](#contributors)
- [Sponsors](#sponsors)
- [Community](#community)
- [Establishing connections](#establishing-connections)
- [Connection options](#connection-options)
- [SSL options](#ssl-options)
- [Terminating connections](#terminating-connections)
- [Pooling connections](#pooling-connections)
- [Pool options](#pool-options)
- [Pool events](#pool-events)
- [Closing all the connections in a pool](#closing-all-the-connections-in-a-pool)
- [PoolCluster](#poolcluster)
- [PoolCluster options](#poolcluster-options)
- [Switching users and altering connection state](#switching-users-and-altering-connection-state)
- [Server disconnects](#server-disconnects)
- [Performing queries](#performing-queries)
- [Escaping query values](#escaping-query-values)
- [Escaping query identifiers](#escaping-query-identifiers)
- [Preparing Queries](#preparing-queries)
- [Custom format](#custom-format)
- [Getting the id of an inserted row](#getting-the-id-of-an-inserted-row)
- [Getting the number of affected rows](#getting-the-number-of-affected-rows)
- [Getting the number of changed rows](#getting-the-number-of-changed-rows)
- [Getting the connection ID](#getting-the-connection-id)
- [Executing queries in parallel](#executing-queries-in-parallel)
- [Streaming query rows](#streaming-query-rows)
- [Piping results with Streams](#piping-results-with-streams)
- [Multiple statement queries](#multiple-statement-queries)
- [Stored procedures](#stored-procedures)
- [Joins with overlapping column names](#joins-with-overlapping-column-names)
- [Transactions](#transactions)
- [Ping](#ping)
- [Timeouts](#timeouts)
- [Error handling](#error-handling)
- [Exception Safety](#exception-safety)
- [Type casting](#type-casting)
- [Connection Flags](#connection-flags)
- [Debugging and reporting problems](#debugging-and-reporting-problems)
- [Security issues](#security-issues)
- [Contributing](#contributing)
- [Running tests](#running-tests)
- [Todo](#todo)
## Install
This is a [Node.js](https://nodejs.org/en/) module available through the
[npm registry](https://www.npmjs.com/).
Before installing, [download and install Node.js](https://nodejs.org/en/download/).
Node.js 0.6 or higher is required.
Installation is done using the
[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
```sh
$ npm install mysql
```
For information about the previous 0.9.x releases, visit the [v0.9 branch][].
Sometimes I may also ask you to install the latest version from Github to check
if a bugfix is working. In this case, please do:
```sh
$ npm install mysqljs/mysql
```
[v0.9 branch]: https://github.com/mysqljs/mysql/tree/v0.9
## Introduction
This is a node.js driver for mysql. It is written in JavaScript, does not
require compiling, and is 100% MIT licensed.
Here is an example on how to use it:
```js
var mysql = require('mysql');
var connection = mysql.createConnection({
host : 'localhost',
user : 'me',
password : 'secret',
database : 'my_db'
});
connection.connect();
connection.query('SELECT 1 + 1 AS solution', function (error, results, fields) {
if (error) throw error;
console.log('The solution is: ', results[0].solution);
});
connection.end();
```
From this example, you can learn the following:
* Every method you invoke on a connection is queued and executed in sequence.
* Closing the connection is done using `end()` which makes sure all remaining
queries are executed before sending a quit packet to the mysql server.
## Contributors
Thanks goes to the people who have contributed code to this module, see the
[GitHub Contributors page][].
[GitHub Contributors page]: https://github.com/mysqljs/mysql/graphs/contributors
Additionally I'd like to thank the following people:
* [Andrey Hristov][] (Oracle) - for helping me with protocol questions.
* [Ulf Wendel][] (Oracle) - for helping me with protocol questions.
[Ulf Wendel]: http://blog.ulf-wendel.de/
[Andrey Hristov]: http://andrey.hristov.com/
## Sponsors
The following companies have supported this project financially, allowing me to
spend more time on it (ordered by time of contribution):
* [Transloadit](http://transloadit.com) (my startup, we do file uploading &
video encoding as a service, check it out)
* [Joyent](http://www.joyent.com/)
* [pinkbike.com](http://pinkbike.com/)
* [Holiday Extras](http://www.holidayextras.co.uk/) (they are [hiring](http://join.holidayextras.co.uk/))
* [Newscope](http://newscope.com/) (they are [hiring](https://newscope.com/unternehmen/jobs/))
## Community
If you'd like to discuss this module, or ask questions about it, please use one
of the following:
* **Mailing list**: https://groups.google.com/forum/#!forum/node-mysql
* **IRC Channel**: #node.js (on freenode.net, I pay attention to any message
including the term `mysql`)
## Establishing connections
The recommended way to establish a connection is this:
```js
var mysql = require('mysql');
var connection = mysql.createConnection({
host : 'example.org',
user : 'bob',
password : 'secret'
});
connection.connect(function(err) {
if (err) {
console.error('error connecting: ' + err.stack);
return;
}
console.log('connected as id ' + connection.threadId);
});
```
However, a connection can also be implicitly established by invoking a query:
```js
var mysql = require('mysql');
var connection = mysql.createConnection(...);
connection.query('SELECT 1', function (error, results, fields) {
if (error) throw error;
// connected!
});
```
Depending on how you like to handle your errors, either method may be
appropriate. Any type of connection error (handshake or network) is considered
a fatal error, see the [Error Handling](#error-handling) section for more
information.
## Connection options
When establishing a connection, you can set the following options:
* `host`: The hostname of the database you are connecting to. (Default:
`localhost`)
* `port`: The port number to connect to. (Default: `3306`)
* `localAddress`: The source IP address to use for TCP connection. (Optional)
* `socketPath`: The path to a unix domain socket to connect to. When used `host`
and `port` are ignored.
* `user`: The MySQL user to authenticate as.
* `password`: The password of that MySQL user.
* `database`: Name of the database to use for this connection (Optional).
* `charset`: The charset for the connection. This is called "collation" in the SQL-level
of MySQL (like `utf8_general_ci`). If a SQL-level charset is specified (like `utf8mb4`)
then the default collation for that charset is used. (Default: `'UTF8_GENERAL_CI'`)
* `timezone`: The timezone configured on the MySQL server. This is used to type cast server date/time values to JavaScript `Date` object and vice versa. This can be `'local'`, `'Z'`, or an offset in the form `+HH:MM` or `-HH:MM`. (Default: `'local'`)
* `connectTimeout`: The milliseconds before a timeout occurs during the initial connection
to the MySQL server. (Default: `10000`)
* `stringifyObjects`: Stringify objects instead of converting to values. See
issue [#501](https://github.com/mysqljs/mysql/issues/501). (Default: `false`)
* `insecureAuth`: Allow connecting to MySQL instances that ask for the old
(insecure) authentication method. (Default: `false`)
* `typeCast`: Determines if column values should be converted to native
JavaScript types. (Default: `true`)
* `queryFormat`: A custom query format function. See [Custom format](#custom-format).
* `supportBigNumbers`: When dealing with big numbers (BIGINT and DECIMAL columns) in the database,
you should e
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此资源仅是为了配合iView-Admin正常运行而创建的Express服务端,取代了iView-Admin中原有Mock,便于和我一样的菜鸟观察iView-Admin与服务器之间的按口。 使用方法为:首先要有Express环境。下载此压缩包后先解压,然后运行压缩包中的start_server.bat(或者直接SET DEBUG=iview-admin-server:* & npm start也是一样的)。 iView-Admin需要作以下修改 1. 修改src\config\index.js,将dev: 'https://www.easy-mock.com/mock/5add9213ce4d0e69998a6f51/iview-admin/'改为dev: 'http://localhost:3000'; 2. 删除或者注释掉\src\main.js中的if (process.env.NODE_ENV !== 'production') require('@/mock')
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简易iView-admin后台管理系统配套Express服务端 (768个子文件)
start_server.bat 44B
mime.cmd 170B
CODEOWNERS 11B
iconfont.css 4KB
style.css 111B
.editorconfig 399B
index.ejs 222B
error.ejs 83B
iconfont.eot 4KB
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.eslintrc 180B
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Jakefile 2KB
login-bg.jpg 449KB
qq-group2.jpg 40KB
qq-group1.jpg 40KB
logo.jpg 3KB
logo-min.jpg 726B
errors.js 167KB
bignumber.js 97KB
ejs.js 42KB
ssl_profiles.js 40KB
sbcs-data-generated.js 31KB
_stream_readable.js 31KB
response.js 26KB
ejs.js 25KB
index.js 23KB
parse.js 22KB
dbcs-codec.js 21KB
ejs.min.js 20KB
stringify.js 20KB
_stream_writable.js 20KB
qs.js 19KB
index.js 18KB
ipaddr.js 18KB
bignumber.min.js 17KB
index.js 15KB
tests.js 15KB
index.js 15KB
application.js 14KB
Connection.js 13KB
Parser.js 13KB
request.js 12KB
routers.js 11KB
Protocol.js 11KB
charsets.js 11KB
util.js 11KB
index.js 10KB
index.js 10KB
index.js 10KB
string_decoder.js 9KB
ipaddr.min.js 9KB
utf7.js 9KB
extend-node.js 8KB
dbcs-data.js 8KB
_stream_transform.js 8KB
Pool.js 7KB
index.js 7KB
tools.js 7KB
sign.js 6KB
index.js 6KB
index.js 6KB
verify.js 6KB
PoolCluster.js 6KB
index.js 6KB
ConnectionConfig.js 6KB
user.js 6KB
stringify.js 6KB
internal.js 6KB
index.js 6KB
index.js 6KB
node.js 6KB
index.js 6KB
utils.js 6KB
SqlString.js 6KB
parse.js 6KB
urlencoded.js 6KB
index.js 6KB
utils.js 5KB
index.js 5KB
PacketWriter.js 5KB
mediaType.js 5KB
index.js 5KB
Query.js 5KB
index.js 5KB
index.js 5KB
utf16.js 5KB
ecdsa-sig-formatter.js 5KB
json.js 5KB
index.js 5KB
browser.js 5KB
index.js 4KB
index.js 4KB
debug.js 4KB
sbcs-data.js 4KB
RowDataPacket.js 4KB
route.js 4KB
_stream_duplex.js 4KB
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- uearing2019-09-22经过测试确实无法运行,不管是作者说明不够还是什么其他的,鉴定了无用。
- Scott-Wang2019-05-04还不如自己去iView admin下载,一点用处都没有Jackeyjin2019-05-31亲,你去iView-Admin官网下载个配套的后台给我看看呢?别说Mock。这只是给像我一样的菜菜鸟一个后台接口的演示。
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