IPFS入门-HelloWorld
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目录
- 新建一个HelloWorld.html文件
- 查看ipfs使用命令
- 将HelloWorld.htm添加到ipfs节点
- 同步节点文件
- 从IPFS网络查看文件
1 新建一个HelloWorld.html文件
新增一个文件夹，在文件夹新建一个HelloWorld.html文件：
image
文件内容是一段简单html：
<html>
<head>
<title>IPFS,Hello World!</title>
</head>
<body>
<p>IPFS,Hello World!</p>
</body>
</html>
2 查看ipfs使用命令
新建一个终端，执行命令ipfs.exe help，可以查到相关使用命令，输入命令如下：
D:\ipfs\go-ipfs>ipfs.exe help
USAGE
ipfs - Global p2p merkle-dag filesystem.
ipfs [--config=<config> | -c] [--debug=<debug> | -D] [--help=<help>] [-h=<h>] [--local=<local> | -L] [--api=<api>] <command> ...
SUBCOMMANDS
BASIC COMMANDS
init Initialize ipfs local configuration
add <path> Add a file to IPFS
cat <ref> Show IPFS object data
get <ref> Download IPFS objects
ls <ref> List links from an object
refs <ref> List hashes of links from an object
DATA STRUCTURE COMMANDS
block Interact with raw blocks in the datastore
object Interact with raw dag nodes
files Interact with objects as if they were a unix filesystem
dag Interact with IPLD documents (experimental)
ADVANCED COMMANDS
daemon Start a long-running daemon process
mount Mount an IPFS read-only mountpoint
resolve Resolve any type of name
name Publish and resolve IPNS names
key Create and list IPNS name keypairs
dns Resolve DNS links
pin Pin objects to local storage
repo Manipulate the IPFS repository
stats Various operational stats
p2p Libp2p stream mounting
filestore Manage the filestore (experimental)
NETWORK COMMANDS
id Show info about IPFS peers
bootstrap Add or remove bootstrap peers
swarm Manage connections to the p2p network
dht Query the DHT for values or peers
ping Measure the latency of a connection
diag Print diagnostics
TOOL COMMANDS
config Manage configuration
version Show ipfs version information
update Download and apply go-ipfs updates
commands List all available commands
Use 'ipfs <command> --help' to learn more about each command.
ipfs uses a repository in the local file system. By default, the repo is
located at ~/.ipfs. To change the repo location, set the $IPFS_PATH
environment variable:
export IPFS_PATH=/path/to/ipfsrepo
EXIT STATUS
The CLI will exit with one of the following values:
0 Successful execution.
1 Failed executions.
3 将HelloWorld.html添加到ipfs节点
首先我们将HelloWord.html添加到本地节点，在终端输入一下命令：
D:\ipfs\go-ipfs>ipfs.exe add D:\ipfs\lean\HelloWorld.html
109 B / 109 B [==================================================================================================================================
added QmZ52xEibwKm28x4942KsLAs4njhF3QtkbNcs4pC4LCyBp HelloWorld.html
当执行完ipfs.exe add HelloWorld.html 命令之后，就会将HelloWorld.html 添加到ipfs当前节点中，并且会对HelloWorld.html 文件生产一个唯一的hash：QmSzPqkCCBHmyymof83g8xPZjiZHyVz1UkNuGXUGutFPaK
如果想看本地ipfs节点数据，可以通过输入下面命令：
D:\ipfs\go-ipfs>ipfs.exe cat QmZ52xEibwKm28x4942KsLAs4njhF3QtkbNcs4pC4LCyBp
<html>
<head>
<title>IPFS,Hello World!</title>
</head>
<body>
<p>IPFS,Hello World!</p>
</body>
</html>
4 同步节点文件
虽然文件已经添加到当前自己的IPFS节点中，如果想同步到IPFS网络上，还需要进行同步操作，接下来执行同步命令，将节点文件同步到IPFS网络，输入命令：
D:\ipfs\go-ipfs>ipfs.exe daemon
Initializing daemon...
Swarm listening on /ip4/127.0.0.1/tcp/4001
Swarm listening on /ip4/169.254.35.144/tcp/4001
Swarm listening on /ip4/169.254.36.228/tcp/4001
Swarm listening on /ip4/192.168.0.103/tcp/4001
Swarm listening on /ip6/::1/tcp/4001
Swarm listening on /p2p-circuit/ipfs/QmNaTdLDsVymhfhNxbPVkSN9jAbrZHYWvg9b83j2PLWUcy
Swarm announcing /ip4/127.0.0.1/tcp/4001
Swarm announcing /ip4/169.254.35.144/tcp/4001
Swarm announcing /ip4/169.254.36.228/tcp/4001
Swarm announcing /ip4/192.168.0.103/tcp/4001
Swarm announcing /ip4/192.168.1.2/tcp/16143
Swarm announcing /ip6/::1/tcp/4001
API server listening on /ip4/127.0.0.1/tcp/5001
Gateway (readonly) server listening on /ip4/127.0.0.1/tcp/8080
Daemon is ready
5 从IPFS网络查看文件
同步执行完成之后，可以通过公网地址直接访问第4步同步的HelloWorld.html
浏览器输入：
https://ipfs.io/ipfs/QmZ52xEibwKm28x4942KsLAs4njhF3QtkbNcs4pC4LCyBp
image.png
至此已经成功将Hello World发送到IPFS网络上！更多精彩章节后续更新！
