update config.json with comments

Author: DarienRaymond

release/config/config.json

@@ -1,25 +1,118 @@
+// Config file of V2Ray. This file follows standard JSON format, with comments support.
+// Uncomment entries below to satisfy your needs. Also read our manual for more detail at
+// https://www.v2ray.com/
 {
   "log": {
+    // By default, V2Ray writes access log to stdout.
+    // "access": "/path/to/access/log/file",
+
+    // By default, V2Ray write error log to stdout.
+    // "error": "/path/to/error/log/file",
+
+    // Log level, one of "debug", "info", "warning", "error", "none"
     "loglevel": "warning"
   },
-  "inbound": {
+  // List of inbound proxy configurations.
+  "inbounds": [{
+    // Port to listen on. You may need root access if the value is less than 1024.
     "port": 1080,
+
+    // IP address to listen on. Change to "0.0.0.0" to listen on all network interfaces.
     "listen": "127.0.0.1",
+
+    // Tag of the inbound proxy. May be used for routing.
+    "tag": "socks-inbound",
+
+    // Protocol name of inbound proxy.
     "protocol": "socks",
+
+    // Settings of the protocol. Varies based on protocol.
     "settings": {
       "auth": "noauth",
       "udp": false,
       "ip": "127.0.0.1"
     }
-  },
-  "outbound": {
+  }],
+  // List of outbound proxy configurations.
+  "outbounds": [{
+    // Protocol name of the outbound proxy.
     "protocol": "freedom",
+
+    // Settings of the protocol. Varies based on protocol.
     "settings": {},
+
+    // Tag of the outbound. May be used for routing.
     "tag": "direct"
+  },{
+    "protocol": "blackhole",
+    "settings": {},
+    "tag": "blocked"
+  }],
+
+  // Transport is for global transport settings. If you have multiple transports with same settings
+  // (say mKCP), you may put it here, instead of in each individual inbound/outbounds.
+  //"transport": {},
+
+  // Routing controls how traffic from inbounds are sent to outbounds.
+  "routing": {
+    "domainStrategy": "IPOnDemand",
+    "rules":[{
+      "type": "field",
+      "ip": ["geoip:private"],
+      "outboundTag": "blocked"
+    }]
   },
+
+  // Dns settings for domain resolution.
+  "dns": {
+    // Static hosts, similar to hosts file.
+    "hosts": {
+      // Blacklist all Baidu domains, including all sub domains.
+      "domain:baidu.com": "127.0.0.1"
+    },
+    "servers": [
+      {
+        "address": "1.1.1.1",
+        "port": 53,
+        "domains": [
+          "domain:v2ray.com"
+        ],
+      },
+      "8.8.8.8",
+      "localhost"
+    ]
+  },
+
+  // Policy controls some internal behavior of how V2Ray handles connections.
+  // It may be on connection level by user levels in 'levels', or global settings in 'system.'
   "policy": {
+    // Connection policys by user levels
     "levels": {
-      "0": {"uplinkOnly": 0}
+      "0": {
+        "uplinkOnly": 0,
+        "downlinkOnly": 0
+      }
+    },
+    "system": {
+      "statsInboundUplink": false,
+      "statsInboundDownlink": false
     }
-  }
+  },
+
+  // Stats enables internal stats counter.
+  // This setting can be used together with Policy and Api. 
+  //"stats":{},
+
+  // Api enables gRPC APIs for external programs to communicate with V2Ray instance.
+  //"api": {
+    //"tag": "api",
+    //"services": [
+    //  "HandlerService",
+    //  "LoggerService",
+    //  "StatsService"
+    //]
+  //},
+
+  // You may add other entries to the configuration, but they will not be recognized by V2Ray.
+  "other": {}
 }