Initial zh-CN document translation: DNS

docs/configuration/index.zh.md

@@ -0,0 +1,39 @@
+# 引言
+
+sing-box 使用 JSON 作为配置文件格式.
+
+### 结构
+
+```json
+{
+  "log": {},
+  "dns": {},
+  "inbounds": {},
+  "outbounds": {},
+  "route": {},
+  "experimental": {}
+}
+```
+
+### 字段
+
+| Key            | Format                |
+|----------------|-----------------------|
+| `log`          | [日志](./log)           |
+| `dns`          | [DNS](./dns)          |
+| `inbounds`     | [入站](./inbound)       |
+| `outbounds`    | [出站](./outbound)      |
+| `route`        | [路由](./route)         |
+| `experimental` | [实验性](./experimental) |
+
+### 检查
+
+```bash
+$ sing-box check
+```
+
+### 格式化
+
+```bash
+$ sing-box format -w
+```