From 2f5a8698e33882573caf11d9924d71f2878318d4 Mon Sep 17 00:00:00 2001
From: Seven <1530011482@qq.com>
Date: Wed, 30 Sep 2026 16:22:49 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8E=A5=E5=8F=A3=E8=BF=94=E7=9A=84=E6=95=B0?=
 =?UTF-8?q?=E6=8D=AE=E7=BB=93=E6=9E=84=E5=81=9A=E7=BB=9F=E4=B8=80=E5=A4=84?=
 =?UTF-8?q?=E7=90=86?=
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---
 db/sql.txt        | 6 ++++++
 routes/login.js   | 1 +
 routes/message.js | 3 +++
 routes/user.js    | 2 ++
 4 files changed, 12 insertions(+)

diff --git a/db/sql.txt b/db/sql.txt
index 52ebbae..41fd116 100644
--- a/db/sql.txt
+++ b/db/sql.txt
@@ -56,3 +56,9 @@ CREATE TABLE chat_mysql.messages (
     FOREIGN KEY (receiver_name)
         REFERENCES chat_mysql.users(username)
 );
+
+#删除某个人的发送聊天数据
+SELECT *
+FROM chat_mysql.messages
+WHERE sender_name = 'test';
+DELETE FROM chat_mysql.messages WHERE sender_name = 'test';
diff --git a/routes/login.js b/routes/login.js
index fe799c3..017eb3b 100644
--- a/routes/login.js
+++ b/routes/login.js
@@ -70,6 +70,7 @@ router.post("/register", (req, res) => {
             return res.status(500).json({
                 code: 500,
                 message: "注册失败",
+                data: null
             });
         }
 
diff --git a/routes/message.js b/routes/message.js
index 4d8298f..ebfbfb3 100644
--- a/routes/message.js
+++ b/routes/message.js
@@ -44,6 +44,7 @@ router.get(
                 return res.status(500).json({
                     code: 500,
                     message: "查询失败",
+                    data: null
                 });
             }
             if (results.length > 0) {
@@ -97,6 +98,7 @@ router.post(
                 return res.status(500).json({
                     code: 500,
                     message: "查询失败",
+                    data: null
                 });
             }
             if (results.length > 0) {
@@ -150,6 +152,7 @@ router.post(
             return res.status(500).json({
                 code: 500,
                 message: "发送消息失败",
+                data: null
             });
         }
 
diff --git a/routes/user.js b/routes/user.js
index 2413462..3e2086e 100644
--- a/routes/user.js
+++ b/routes/user.js
@@ -11,6 +11,7 @@ router.get(
     (req, res) => {
         res.json({
             code: 200,
+            message: "查询成功",
             data: {
                 username: req.user.username
             }
@@ -40,6 +41,7 @@ router.get(
                 return res.status(500).json({
                     code: 500,
                     message: "查询失败",
+                    data: null
                 });
             }
             if (results.length > 0) {