502647092/DataStorage
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fix: 修复SQL错误

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Signed-off-by: 502647092 <admin@yumc.pw>
This commit is contained in:
502647092 2017-03-27 19:58:02 +08:00
parent e28c3a00fb
commit 2d951d12a2
2 changed files with 15 additions and 10 deletions
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2
pom.xml
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@ -3,7 +3,7 @@
<modelVersion>4.0.0</modelVersion>
<groupId>pw.yumc</groupId>
<artifactId>DataStorage</artifactId>
<version>1.1</version>
<version>1.1.1</version>
<build>
<finalName>${project.artifactId}</finalName>
<resources>

23
src/main/java/pw/yumc/DataStorage/DataStorage.java
View File

@ -13,6 +13,7 @@ import me.clip.placeholderapi.PlaceholderHook;
import pw.yumc.YumCore.commands.CommandSub;
import pw.yumc.YumCore.commands.annotation.Cmd;
import pw.yumc.YumCore.commands.annotation.Help;
import pw.yumc.YumCore.commands.annotation.Sort;
import pw.yumc.YumCore.commands.interfaces.Executor;
import pw.yumc.YumCore.config.FileConfig;
import pw.yumc.YumCore.sql.DataBase;
@ -68,9 +69,10 @@ public class DataStorage extends JavaPlugin implements Executor {
}
}
@Sort(0)
@Cmd
@Help(value = "创建一个键值对", possibleArguments = "<键> <值>")
public void create(CommandSender sender, String key, Integer value) {
public void create(CommandSender sender, String key, int value) {
try {
if (createValue(key, value)) {
sender.sendMessage("§a成功创建了 §3" + key + " §a初始值为 §d" + value);
@ -82,9 +84,10 @@ public class DataStorage extends JavaPlugin implements Executor {
sender.sendMessage("§c操作失败 请查看后台错误 (添加删除需要初始化)!");
}
@Sort(3)
@Cmd
@Help(value = "移除一个键值对", possibleArguments = "<键>")
public void remove(CommandSender sender, String key, Integer value) {
public void remove(CommandSender sender, String key, int value) {
try {
if (removeValue(key)) {
sender.sendMessage("§a成功移除了 §3" + key);
@ -96,9 +99,10 @@ public class DataStorage extends JavaPlugin implements Executor {
sender.sendMessage("§c操作失败 请查看后台错误 (添加删除需要初始化)!");
}
@Sort(1)
@Cmd
@Help(value = "键key的值添加value", possibleArguments = "<键> <值>")
public void add(CommandSender sender, String key, Integer value) {
public void add(CommandSender sender, String key, int value) {
try {
if (incValue(key, value)) {
sender.sendMessage("§a成功给了 §3" + key + " §a增加了 §e" + value + " §a目前的值为 §d" + getValue(key));
@ -110,9 +114,10 @@ public class DataStorage extends JavaPlugin implements Executor {
sender.sendMessage("§c操作失败 请查看后台错误 (添加删除需要初始化)!");
}
@Sort(2)
@Cmd
@Help(value = "键key的值添加value", possibleArguments = "<键> <值>")
public void del(CommandSender sender, String key, Integer value) {
public void del(CommandSender sender, String key, int value) {
try {
if (decValue(key, value)) {
sender.sendMessage("§a成功给了 §3" + key + " §c减少了 §e" + value + " §a目前的值为 §d" + getValue(key));
@ -125,23 +130,23 @@ public class DataStorage extends JavaPlugin implements Executor {
}
private boolean createValue(String key, int value) throws SQLException {
return db.getDataBaseCore().update("INSERT INTO " + tableName + " (" + kfields + ", " + vfields + ") VALUES ('" + key + "', '" + value + "')") != 0;
return db.getDataBaseCore().update("INSERT INTO " + tableName + " (`" + kfields + "`, `" + vfields + "`) VALUES ('" + key + "', '" + value + "')") != 0;
}
private boolean removeValue(String key) throws SQLException {
return db.getDataBaseCore().update("DELETE FROM " + tableName + " WHERE " + kfields + " = '" + key + "'") != 0;
return db.getDataBaseCore().update("DELETE FROM " + tableName + " WHERE `" + kfields + "` = '" + key + "'") != 0;
}
private boolean incValue(String key, int value) throws SQLException {
return db.getDataBaseCore().update("UPDATE " + tableName + " SET " + vfields + " = " + vfields + " + " + value + " WHERE " + kfields + " = '" + key + "'") != 0;
return db.getDataBaseCore().update("UPDATE " + tableName + " SET `" + vfields + "` = " + vfields + " + " + value + " WHERE `" + kfields + "` = '" + key + "'") != 0;
}
private boolean decValue(String key, int value) throws SQLException {
return db.getDataBaseCore().update("UPDATE " + tableName + " SET " + vfields + " = " + vfields + " + " + value + " WHERE " + kfields + " = '" + key + "'") != 0;
return db.getDataBaseCore().update("UPDATE " + tableName + " SET `" + vfields + "` = `" + vfields + "` - " + value + " WHERE `" + kfields + "` = '" + key + "'") != 0;
}
private int getValue(String key) throws SQLException {
ResultSet result = db.getDataBaseCore().query("SELECT " + vfields + " FROM " + tableName + " WHERE " + kfields + " = '" + key + "' LIMIT 1");
ResultSet result = db.getDataBaseCore().query("SELECT `" + vfields + "` FROM " + tableName + " WHERE `" + kfields + "` = '" + key + "' LIMIT 1");
if (result.next()) { return result.getInt(1); }
return 0;
}