【区块链 | IPFS】IPFS使用教程 | java对接IPFS的SDK

区块链（Web3）开发工程师发布时间：2022-04-03 23:36:01 ，浏览量：2

首先，引入IPFS的包 maven方式


	
		jitpack.io
		https://jitpack.io
	


   com.github.ipfs
    java-ipfs-api
    1.3.3

如果上述1.3.3版本的无法下载依赖包，可尝试1.2.2版本。这个时候如果api包导入成功，但是使用的时候提示相关的依赖无法import，可以手动加入下面的依赖（都是IPFS的内部依赖包）


    com.github.multiformats
    java-multihash
    v1.3.0


    com.github.multiformats
    java-multibase
    v1.1.0


    
        
        
        
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	[2] session_save_path(): open_basedir restriction in effect. File(/var/lib/php/session) is not within the allowed path(s): (/www/wwwroot/www.chaojiit.com/:/tmp/) /www/wwwroot/www.chaojiit.com/ThinkPHP/Common/functions.php 第 1239 行.
[8192] Array and string offset access syntax with curly braces is deprecated /www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php 第 59 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 34 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 134 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 134 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 135 行.
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[8] Undefined variable: top_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 179 行.
    
    
        
    
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0.0445s