Optimize notification and alarm text reading (#445)

* Spotless add skip condition

* Optimize notification and alarm text reading

* delete meaningless blank lines

hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/FileUtil.java

@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cn.hippo4j.common.toolkit;
+
+import lombok.SneakyThrows;
+import org.springframework.core.io.ClassPathResource;
+
+import java.io.BufferedInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+/**
+ * File util;
+ */
+public class FileUtil {
+
+    @SneakyThrows
+    public static String readUtf8String(String path) {
+        String resultReadStr;
+        ClassPathResource classPathResource = new ClassPathResource(path);
+        try (
+                InputStream inputStream = classPathResource.getInputStream();
+                BufferedInputStream bis = new BufferedInputStream(inputStream);
+                ByteArrayOutputStream buf = new ByteArrayOutputStream()) {
+            int result = bis.read();
+            while (result != -1) {
+                buf.write((byte) result);
+                result = bis.read();
+            }
+            resultReadStr = buf.toString("UTF-8");
+        }
+        return resultReadStr;
+    }
+}

hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/Singleton.java

@@ -43,7 +43,6 @@ public final class Singleton {
         return result == null ? null : (T) result;
     }
 
-
     /**
      * Get a singleton object by key.
      *

hippo4j-message/src/main/java/cn/hippo4j/message/platform/DingSendMessageHandler.java

@@ -25,7 +25,7 @@ import cn.hippo4j.message.platform.base.AbstractRobotSendMessageHandler;
 import cn.hippo4j.message.platform.base.RobotMessageActualContent;
 import cn.hippo4j.message.platform.base.RobotMessageExecuteDTO;
 import cn.hippo4j.message.platform.constant.DingAlarmConstants;
-import cn.hutool.core.io.FileUtil;
+import cn.hippo4j.common.toolkit.FileUtil;
 import com.dingtalk.api.DefaultDingTalkClient;
 import com.dingtalk.api.DingTalkClient;
 import com.dingtalk.api.request.OapiRobotSendRequest;

hippo4j-message/src/main/java/cn/hippo4j/message/platform/LarkSendMessageHandler.java

@@ -26,7 +26,7 @@ import cn.hippo4j.message.request.AlarmNotifyRequest;
 import cn.hippo4j.message.request.ChangeParameterNotifyRequest;
 import cn.hippo4j.common.toolkit.StringUtil;
 import cn.hutool.core.date.DateUtil;
-import cn.hutool.core.io.FileUtil;
+import cn.hippo4j.common.toolkit.FileUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.http.HttpRequest;
 import lombok.AllArgsConstructor;

hippo4j-message/src/main/java/cn/hippo4j/message/platform/WeChatSendMessageHandler.java

@@ -17,13 +17,13 @@
 
 package cn.hippo4j.message.platform;
 
+import cn.hippo4j.common.toolkit.FileUtil;
 import cn.hippo4j.common.toolkit.JSONUtil;
 import cn.hippo4j.common.toolkit.Singleton;
 import cn.hippo4j.message.enums.NotifyPlatformEnum;
 import cn.hippo4j.message.platform.base.AbstractRobotSendMessageHandler;
 import cn.hippo4j.message.platform.base.RobotMessageActualContent;
 import cn.hippo4j.message.platform.base.RobotMessageExecuteDTO;
-import cn.hutool.core.io.FileUtil;
 import cn.hutool.http.HttpRequest;
 import lombok.Data;
 import lombok.experimental.Accessors;
@@ -44,15 +44,15 @@ public class WeChatSendMessageHandler extends AbstractRobotSendMessageHandler {
 
     @Override
     protected RobotMessageActualContent buildMessageActualContent() {
-        String weChatAlarmTxtKet = "message/robot/dynamic-thread-pool/wechat-alarm.txt";
-        String weChatConfigTxtKet = "message/robot/dynamic-thread-pool/wechat-alarm.txt";
+        String weChatAlarmTxtKey = "message/robot/dynamic-thread-pool/wechat-alarm.txt";
+        String weChatConfigTxtKey = "message/robot/dynamic-thread-pool/wechat-alarm.txt";
         RobotMessageActualContent robotMessageActualContent = RobotMessageActualContent.builder()
                 .receiveSeparator("><@")
                 .changeSeparator("  ➲  ")
                 .replaceTxt(WE_CHAT_ALARM_TIMOUT_REPLACE_TXT)
                 .traceReplaceTxt(WE_CHAT_ALARM_TIMOUT_TRACE_REPLACE_TXT)
-                .alarmMessageContent(Singleton.get(weChatAlarmTxtKet, () -> FileUtil.readUtf8String(weChatAlarmTxtKet)))
-                .configMessageContent(Singleton.get(weChatConfigTxtKet, () -> FileUtil.readUtf8String(weChatConfigTxtKet)))
+                .alarmMessageContent(Singleton.get(weChatAlarmTxtKey, () -> FileUtil.readUtf8String(weChatAlarmTxtKey)))
+                .configMessageContent(Singleton.get(weChatConfigTxtKey, () -> FileUtil.readUtf8String(weChatConfigTxtKey)))
                 .build();
         return robotMessageActualContent;
     }