Redis 数据库导出为json解决方案之一

以下操作在centos 7 x64上

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5.redis.json就是本次需要的redis数据库json版本了

曲折的故事：
本来想用redis-dump，结果怎么也用不了安装到最后一步完成后执行都一直报错，找了1天偌大的搜索引擎没有一个有效的解决方案，ruby很少人用吗？
win报错：

1. <internal:E:/soft/Ruby33-x64/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb>:136:in `require': cannot load such file -- uri/redis (LoadError)
   
2.         from <internal:E:/soft/Ruby33-x64/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb>:136:in `require'
   
3.         from C:/Users/admin/.local/share/gem/ruby/3.3.0/gems/redis-dump-0.6.1/lib/redis/dump.rb:11:in `<top (required)>'
   
4.         from <internal:E:/soft/Ruby33-x64/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb>:136:in `require'
   
5.         from <internal:E:/soft/Ruby33-x64/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb>:136:in `require'
   
6.         from C:/Users/admin/.local/share/gem/ruby/3.3.0/gems/redis-dump-0.6.1/exe/redis-dump:18:in `<top (required)>'
   
7.         from C:/Users/admin/AppData/Local/Microsoft/WindowsApps/redis-dump:32:in `load'
   
8.         from C:/Users/admin/AppData/Local/Microsoft/WindowsApps/redis-dump:32:in `<main>'

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，所以只能曲线转换了，反正能用就好