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--- it:server:redis [2022-08-17 10:56] – [加密访问] goldentianya
+++ it:server:redis [2022-08-17 14:31] (当前版本) – [Node.js 使用] goldentianya
@@ 行 41: / 行 41: @@
 // 发布
 redis 127.0.0.1:6379> PUBLISH <channelname> "messa...."
+</code>
+===== Node.js 使用 =====
+[[https://docs.redis.com/latest/rs/references/client_references/client_nodejs/|Redis with Node.js]]
+<code >
+var redis = require('redis');
+var client = redis.createClient("6379", "127.0.0.1", {auth_pass: "yoursecret"});
+client.on('connect', function () {
+    //client.hset("hash key", "field 1", "v1", redis.print);
+    //client.hget("hash key", "field 1", redis.print);
+    //client.quit();
+});
+var client1 = redis.createClient("6379", "127.0.0.1", {auth_pass: "yoursecret"});
+client1.on('connect', function () {
+    client1.subscribe("channel");
+});
+client1.on("message", function (channel, message) {
+    console.log("普通订阅接收到来自" + channel + "的信息:" + message);
+    if (message == "demo") {
+        client.publish("demo","demo msg");
+    }
+    if (message == "quit1") {
+        client1.unsubscribe("channel");
+        console.log("普通订阅操作已经取消");
+        //client2.quite();
+    }
+});
+var client2 = redis.createClient("6379", "127.0.0.1", {auth_pass: "yoursecret"});
+client2.on('connect', function () {
+    client2.psubscribe("channel*");
+});
+client2.on("pmessage", function (p, channel, message) {
+    console.log("批量订阅接收到来自" + channel + "的信息:" + message);
+    if (message == "quit2") {
+        client2.punsubscribe("channel*");
+        console.log("批量订阅操作已经取消");
+        //client2.quite();
+    }
+});
 </code>

it/server/redis.1660733777.txt.gz · 最后更改: 2022-08-17 10:56 由 goldentianya

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