From 01ac08186355e85cab4a7c6f4403180184894f23 Mon Sep 17 00:00:00 2001
From: riku <risaku@163.com>
Date: 星期六, 09 十月 2021 14:38:44 +0800
Subject: [PATCH] 1. 新增网格化数据统计功能
---
src/test/kotlin/com/flightfeather/uav/Test.kt | 84 ++++++++++++++++++++++++++++++++++++++++++
1 files changed, 84 insertions(+), 0 deletions(-)
diff --git a/src/test/kotlin/com/flightfeather/uav/Test.kt b/src/test/kotlin/com/flightfeather/uav/Test.kt
index 9ab8a21..85e68a9 100644
--- a/src/test/kotlin/com/flightfeather/uav/Test.kt
+++ b/src/test/kotlin/com/flightfeather/uav/Test.kt
@@ -1,5 +1,8 @@
package com.flightfeather.uav
+import com.flightfeather.uav.common.utils.FileExchange
+import com.flightfeather.uav.common.utils.FileUtil
+import com.flightfeather.uav.domain.entity.Company
import com.flightfeather.uav.socket.bean.DataUnit
import com.flightfeather.uav.socket.decoder.AirDataDecoder
import com.flightfeather.uav.socket.eunm.AirCommandUnit
@@ -8,6 +11,7 @@
import java.io.File
import java.io.FileOutputStream
import java.io.OutputStreamWriter
+import java.math.BigDecimal
import java.text.SimpleDateFormat
import java.util.*
@@ -41,4 +45,84 @@
out.flush()
out.close()
}
+
+ @Test
+ fun dataChange() {
+ FileExchange().doTask2()
+ }
+
+ @Test
+ fun listCopy() {
+ val l1 = listOf(Company().apply { ciGuid = "a" }, Company().apply { ciGuid = "b" }, Company().apply { ciGuid = "c" })
+ val l2 = mutableListOf<Company>().apply { addAll(l1) }
+ l2[1].ciGuid = "d"
+ println(l1)
+ println(l2)
+ }
+
+ @Test
+ fun average() {
+ for (i in 0..2) {
+ println(i)
+ }
+ val list = listOf(1, 2, 3, 4, 5, 0)
+ println(list.average())
+ }
+
+ @Test
+ fun get_crc16(){
+ val dataSegment = "QN=20210713133901044;ST=22;CN=2011;PW=555555;MN=FYHB0DT0100001;Flag=1;CP=&&DataTime=20210713133800;a34001-Avg=0.017,a34001-CPM=3.9,a34001-Flag=N;a50001-Avg=71.1,a50001-Flag=N;a01001-Avg=34.0,a01001-Flag=N;a01002-Avg=59.3,a01002-Flag=N;a01007-Avg=0.6,a01007-Flag=N;a01008-Avg=256.3,a01008-Flag=N;Period=1;Scale=1.0;SelfTemp=0.0;SelfHum=0.0;IsReplacement=N&&"
+ var CRC = 0x0000ffff
+ val POLYNOMIAL = 0x0000a001
+ var i: Int
+ var j: Int
+ val bufData = dataSegment.toByteArray()
+ val buflen = bufData.size
+ if (buflen == 0) {
+ return
+ }
+ i = 0
+ while (i < buflen) {
+ CRC = CRC xor (bufData[i].toInt() and 0x000000ff)
+ j = 0
+ while (j < 8) {
+ if (CRC and 0x00000001 != 0) {
+ CRC = CRC shr 1
+ CRC = CRC xor POLYNOMIAL
+ } else {
+ CRC = CRC shr 1
+ }
+ j++
+ }
+ i++
+ }
+ var strCRC = Integer.toHexString(CRC).toString()
+ if (strCRC.length < 4) {
+ strCRC += "0"
+ }
+ println(strCRC)
+ }
+
+ @Test
+ fun foo15() {
+ var i = 0
+ do {
+ if (i == 3) {
+ FileUtil.instance?.saveObdData("msg", true)
+ } else {
+ FileUtil.instance?.saveObdData("msg")
+ }
+ i++
+ } while (i < 10)
+ }
+
+ @Test
+ fun foo16() {
+ val l = mutableListOf<BigDecimal>().apply {
+ add(BigDecimal.valueOf(6.23))
+ add(BigDecimal("6.23"))
+ add(BigDecimal(6.23))
+ }
+ l.forEach { println(it) }
+ }
}
\ No newline at end of file
--
Gitblit v1.9.3