influxORM代码调整

src/main/java/com/njcn/influx/utils/InstantUtil.java

@@ -0,0 +1,35 @@
+package com.njcn.influx.utils;
+
+import cn.hutool.core.date.DatePattern;
+import com.njcn.common.pojo.exception.BusinessException;
+
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.ZoneOffset;
+import java.time.format.DateTimeFormatter;
+import java.util.Locale;
+
+/**
+ * @author hongawen
+ * @version 1.0.0
+ * @date 2023年04月26日 10:54
+ */
+public class InstantUtil {
+
+    public static Instant stringToInstant(String time) {
+        if (time.length() > 22) {
+            return LocalDateTime.parse(time, DateTimeFormatter.ofPattern(DatePattern.UTC_MS_PATTERN)
+                            .withZone(ZoneId.systemDefault())
+                            .withLocale(Locale.CHINA))
+                    .toInstant(ZoneOffset.UTC);
+        } else {
+            return LocalDateTime.parse(time, DateTimeFormatter.ofPattern(DatePattern.UTC_PATTERN)
+                            .withZone(ZoneId.systemDefault())
+                            .withLocale(Locale.CHINA))
+                    .toInstant(ZoneOffset.UTC);
+        }
+
+    }
+
+}

src/main/java/com/njcn/influx/utils/LambdaUtil.java

@@ -0,0 +1,47 @@
+package com.njcn.influx.utils;
+
+import com.njcn.influx.support.ICFunction;
+
+import java.lang.invoke.SerializedLambda;
+import java.lang.reflect.Method;
+
+/**
+ * @author hongawen
+ * @version 1.0.0
+ * @date 2023年04月25日 14:14
+ */
+public class LambdaUtil {
+
+    /***
+     * 将函数接口信息转为属性名
+     * @author hongawen
+     * @return String 属性名
+     * 将getXxxx 转义为 xxxx
+     */
+    public static  <T, R> String columnToString(ICFunction<T, R> columnName)  {
+        SerializedLambda serializedLambda = null;
+        try {
+            serializedLambda = doSFunction(columnName);
+        } catch (Exception e) {
+            throw new RuntimeException("函数式接口获取类信息异常");
+        }
+        String methodName = serializedLambda.getImplMethodName();
+        String properties = methodName.substring(3);
+        String firstLetter = String.valueOf(properties.charAt(0)).toLowerCase();
+        properties=properties.substring(1);
+        return firstLetter.concat(properties);
+    }
+
+    /***
+     * 反射获取接口信息
+     */
+    public static  <T, R> SerializedLambda doSFunction(ICFunction<T, R> func) throws Exception {
+        // 直接调用writeReplace
+        Method writeReplace = func.getClass().getDeclaredMethod("writeReplace");
+        writeReplace.setAccessible(true);
+        //反射调用
+        Object sl = writeReplace.invoke(func);
+        SerializedLambda serializedLambda = (SerializedLambda) sl;
+        return serializedLambda;
+    }
+}