更新chat的ui界面

server.js

@@ -377,6 +377,7 @@ function createGroupTableDB(gID, verify) {
 		`CREATE TABLE IF NOT EXISTS ${gID} (
 		message TEXT NOT NULL,
 		type TEXT NOT NULL,
+		type1 TEXT NOT NULL,
 		sender TEXT NOT NULL,
 		timestamp INT NOT NULL
 	);`
@@ -385,11 +386,11 @@ function createGroupTableDB(gID, verify) {
 }
 
 // 插入信息
-function insertMessageByGID(gID, msg, from, timestamp) {
+function insertMessageByGID(gID, msg,type1, from, timestamp) {
 	if (!generateStmt_insertMessage_map[gID]) {
-		generateStmt_insertMessage_map[gID] = db.prepare(`INSERT INTO ${gID} (message,type,sender, timestamp) VALUES (?, ?, ?, ?)`);
+		generateStmt_insertMessage_map[gID] = db.prepare(`INSERT INTO ${gID} (message,type,type1,sender, timestamp) VALUES (?, ?, ?, ?, ?)`);
 	}
-	generateStmt_insertMessage_map[gID].run(msg, "gMsg", from, timestamp);
+	generateStmt_insertMessage_map[gID].run(msg, "gMsg",type1, from, timestamp);
 }
 
 function updateActiveTimestamp(gID) {
@@ -423,14 +424,14 @@ function getHistory(gID) {
 	return groupsMap[gID].msgHistory;
 }
 
-function broadcastMsg(gID, msg, from) {
+function broadcastMsg(gID, msg,type1, from) {
 	const timestamp = parseInt(Date.now());
 	initMsgHistory(gID);
 	updateActiveTimestamp(gID);
-	insertMessageByGID(gID, msg, from, timestamp);
+	insertMessageByGID(gID, msg,type1, from, timestamp);
 
-	let bmsg = JSON.stringify({ type: "gMsg", gID, msg, from, timestamp });
-	groupsMap[gID].msgHistory.push({ type: "gMsg", msg, from, timestamp });
+	let bmsg = JSON.stringify({ type: `gMsg`,type1, gID, msg, from, timestamp });
+	groupsMap[gID].msgHistory.push({ type: `gMsg`,type1, msg, from, timestamp });
 	for (let socket of groupsMap[gID].member) {
 		socket.send(bmsg);
 	}
@@ -490,7 +491,7 @@ wss.on("connection", socket => {
 					}
 				} else if (type === "message") {
 					let gID = msg.gID;
-					broadcastMsg(gID, msg.msg, uuid);
+					broadcastMsg(gID, msg.msg,msg.type1, uuid);
 				} else if (type === "heartbeat") {
 					socket.send(JSON.stringify({ type: "sMsg", type1: "heartbeat" }));
 				} else if (type === "uuid") {