图解式部署：WSL2 中 Dify 本地化安装与访问故障排查指南

一、Docker 镜像源加速配置（必做步骤）

1. 打开 WSL2 终端，编辑 Docker 配置文件

   sudo nano /etc/docker/daemon.json
   

2. 粘贴国内镜像源配置

   {"registry-mirrors": [    "https://registry.docker-cn.com","https://2a6bf1988cb6428c877f723ec7530dbc.mirror.swr.myhuaweicloud.com","https://docker.m.daocloud.io","https://hub-mirror.c.163.com","https://mirror.baidubce.com","https://your_preferred_mirror","https://dockerhub.icu","https://docker.registry.cyou","https://docker-cf.registry.cyou","https://dockercf.jsdelivr.fyi","https://docker.jsdelivr.fyi","https://dockertest.jsdelivr.fyi","https://mirror.aliyuncs.com","https://dockerproxy.com","https://mirror.baidubce.com","https://docker.m.daocloud.io","https://docker.nju.edu.cn","https://docker.mirrors.sjtug.sjtu.edu.cn","https://docker.mirrors.ustc.edu.cn","https://mirror.iscas.ac