From 5666f79c8810a3cb7212ee75017fd43291a98e2f Mon Sep 17 00:00:00 2001 From: mlus <1319237806@qq.com> Date: Fri, 19 Jul 2024 23:27:54 +0800 Subject: [PATCH] database parameter --- src/main/java/vip/fubuki/playersync/config/JdbcConfig.java | 2 -- src/main/java/vip/fubuki/playersync/util/JDBCsetUp.java | 6 ++++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/main/java/vip/fubuki/playersync/config/JdbcConfig.java b/src/main/java/vip/fubuki/playersync/config/JdbcConfig.java index 310affe..d51ce1f 100644 --- a/src/main/java/vip/fubuki/playersync/config/JdbcConfig.java +++ b/src/main/java/vip/fubuki/playersync/config/JdbcConfig.java @@ -21,7 +21,6 @@ public class JdbcConfig { public static ForgeConfigSpec.BooleanValue IS_CHAT_SERVER; public static ForgeConfigSpec.ConfigValue CHAT_SERVER_IP; public static ForgeConfigSpec.IntValue CHAT_SERVER_PORT; - public static ForgeConfigSpec.IntValue CHAT_CLIENT_PORT; public static ForgeConfigSpec.ConfigValue SERVER_ID; @@ -41,7 +40,6 @@ public class JdbcConfig { IS_CHAT_SERVER = COMMON_BUILDER.comment("Whether recieve messages from other servers as host").define("IsChatServer",false); CHAT_SERVER_IP = COMMON_BUILDER.define("ChatServerIP","127.0.0.1"); CHAT_SERVER_PORT = COMMON_BUILDER.defineInRange("ChatServerPort",7900,0,65535); - CHAT_CLIENT_PORT = COMMON_BUILDER.defineInRange("ChatClientPort",7980,0,655535); COMMON_BUILDER.pop(); COMMON_CONFIG = COMMON_BUILDER.build(); } diff --git a/src/main/java/vip/fubuki/playersync/util/JDBCsetUp.java b/src/main/java/vip/fubuki/playersync/util/JDBCsetUp.java index 4e08e57..14a53c1 100644 --- a/src/main/java/vip/fubuki/playersync/util/JDBCsetUp.java +++ b/src/main/java/vip/fubuki/playersync/util/JDBCsetUp.java @@ -14,7 +14,8 @@ public class JDBCsetUp { public static QueryResult executeQuery(String sql) throws SQLException{ Connection connection = getConnection(); - PreparedStatement useStatement = connection.prepareStatement("USE "+JdbcConfig.DATABASE_NAME.get()); + PreparedStatement useStatement = connection.prepareStatement("USE ?"); + useStatement.setString(1, JdbcConfig.DATABASE_NAME.get()); useStatement.executeUpdate(); PreparedStatement queryStatement = connection.prepareStatement(sql); @@ -25,7 +26,8 @@ public class JDBCsetUp { public static int executeUpdate(String sql) throws SQLException{ try (Connection connection = getConnection()) { - PreparedStatement useStatement = connection.prepareStatement("USE "+JdbcConfig.DATABASE_NAME.get()); + PreparedStatement useStatement = connection.prepareStatement("USE ?"); + useStatement.setString(1, JdbcConfig.DATABASE_NAME.get()); useStatement.executeUpdate(); try (PreparedStatement updateStatement = connection.prepareStatement(sql)) {