此站点大量使用JavaScript。
请在您的浏览器中启用JavaScript。
正式服
PTR
10.2.5
PTR
10.2.6
Frost Death Knight Essences for the Heart of Azeroth - Shadowlands 9.0.2
来自 Bicepspump
[Last Updated]:
2020/09/15
变更日志
补丁:10.2.6
目录
评分:4.8/5
(
8
投票)
指南导航
评分:4.8/5
(
8
投票)
Essences are a system of power progression for the
Heart of Azeroth
, which allows you to mix and match several legendary-quality effects. In this guide, you will learn everything you need to know about the available Essences in World of Warcraft: Battle for Azeroth, how to unlock them and increase their rank, as well as how well they compare with one another and which Major and Minor powers are best for your Frost Death Knight in .
For more details about this system, please read our
Heart of Azeroth Essence Overview
, which includes new essences added in
Patch 8.3
.
This page won't be updated for Shadowlands Pre-Patch and may be out of date.
S3 Season 3
S3 Cheat Sheet
S3 Mythic+
S3 Raid Tips
S3 Talent Builds
S3 Rotation
S3 Support Buffs
S3 Gear
S3 Tier Set Bonus
Overview
Abilities & Talents
Advanced Concepts
Stats
Consumables
Macros & Addons
WeakAuras
Common Terms
Mythic+
Common Questions
Leveling
Simulations
Hotfixes
PvP Overview
PvP Builds
Mage Tower
About the Author
This guide is written by Khazak, a Death Knight player since 5.4. Besides writing guides, I am a moderator in
Acherus, the Death Knight class Discord
and maintainer on SimC, contributing code and APL for Death Knights. I raid in Agency on Zul'jin US and sometimes stream raids on
Twitch
. I am always happy to take questions or comments about the guide through Discord.
What are Essences?
Essences are a system of power progression for the Heart of Azeroth introduced in patch 8.2. These legendary-like bonuses are unlocked through pre-determined activities including dungeons, raids, open-world activities, PvP, reputations, and achievements, and come in four ranks: Uncommon, Rare, Epic, and Legendary. The second and third ranks add to or improve the base effect, while the last unlocks a flashy visual. Each Essence has a unique Major and Minor power, which can be socketed into the Heart of Azeroth upon completing a short introductory questline. For more information on available Essences and the drop locations for each rank, see our
Heart of Azeroth Essences Overview Guide
.
Essences may be changed in any rested area, or by using any
静心书卷
type item, but the same Essence cannot be used in multiple sockets, resulting in a total of 1 Major and 4 Minor powers active at any one time. You can pre-plan and preview your Essence setup in our
Essence Calculator
.
Learn more about Essences in our Essence Overview Guide
Account-Wide Essences for Alts
While Essences have been a chore to unlock on characters until Ny'alotha, Blizzard has introduced a new system in Patch 8.3 to speed up the process of obtaining Essences for subsequent characters: Echoes of Ny'alotha! Most current activities completed, like Mythic+, PvP, or Emissaries will reward a given number of Echoes, which can be traded at MOTHER at the Chamber of Heart for a Rank 3 Essence that you have already unlocked in another toon.
Learn more about Echoes of Ny'alotha in our Guide
Best Major + Minor Combination for Frost Death Knights
Major
仇敌之血
Minors
清醒梦境之忆
冲突与斗争
濒死之息
Major
仇敌之血
Minors
清醒梦境之忆
冲突与斗争
濒死之息
Major
仇敌之血
Minors
清醒梦境之忆
聚焦之虹的精华
濒死之息
Major
仇敌之血
Minors
清醒梦境之忆
冲突与斗争
濒死之息
Frost Death Knight Essence Simulations
We have comparative simulations for each of the different Major and Minor essence powers, courtesy of SimulationCraft, Bloodmallet, and other class tools. Don't forget that this is simply an overview; you can create your own comparisons as well as combinations of different essences you have unlocked on your character using
Raidbots
Top Gear function. If you are not already familiar with Raidbots and how to use it, take a look at our
How To Guide
.
Again, this is simply an overview. Certain Essences, such as Worldvein minor, may be worse in practice on encounters with heavy movement or when you are the only player in your group using it. Reference the Essence notes and recommendations below to see how your spec can best take advantage of each individual power.
Best Major Frost Death Knight Essences
While only one Major power can be used at a time, whichever Essence is socketed into the center node of the Heart of Azeroth will also activate its Minor Power, so both effects should be taken into consideration when determining which to use. Below is a short ranking of notable Top Tier, Mid Tier, and Bottom or strictly Situational Tier Major Essences you should consider using when playing a Frost Death Knight.
世界血脉共鸣
Source: Island Expeditions (click for details!)
Rank 1: Complete the weekly quest
联盟的艾泽里特
/
部落的艾泽里特
.
Rank 2: Combine
泽姆兰的失落藏宝图碎片
from island expeditions.
Rank 3: Complete the mission chain starting with "A Disturbing Rumor".
Rank 4: Complete a specific
神秘的藏宝图
mission.
Use on: Single Target and AoE.
The 8.3 change to this essence has made it extremely potent. You get a lot of strength when using the Major effect! Do keep it mind that heavy movement will hinder this essence and make it less useful.
Effect on gameplay
Use the major on Cooldown. If you have other players in your group with this trait, make sure to not use the major at the same time. Line up every second use with
冰龙吐息
if you're running this talent.
仇敌之血
Source: PvP - Honor (click for details!)
Rank 1:
席卷战场
.
Rank 2:
战场斗士
, purchase from War Coordinator NPC.
Rank 3:
战场战术家
, purchase from War Coordinator NPC.
Rank 4:
战场大师
, purchase from War Coordinator NPC.
Use on: Heavy AoE in Mythic + or as a versatile CD essence in raid.
This essence has the most potential for our burst AoE. When used, it deals damage to all targets around you, as well as increasing your critical strike against these targets with 25%. Furthermore, it increases your critical strike damage by 25% (rank 3) for 5 seconds. This fits perfectly into our burst window when using
冰龙吐息
. It also works well with the
冰盖
talent due to the increase critical chance. It does not, however, work well with
湮没
since the guaranteed crits devalue the increased crit chance from the essence.
Effect on gameplay
Use this for big pulls in Mythic + when you need that extra bit of damage. Pop the Cooldown when you have 10 seconds left on your
冰霜之柱
.
冲突与斗争
Source: PvP - Conquest (click for details!)
Rank 1: Earn 500 Conquest and claim a weekly PvP War Chest.
Rank 2: Reach 1,000 Rating in Rated PvP and claim your next weekly PvP War Chest.
Rank 3: Collect
燎原战场之狂
from your weekly PvP War Chest.
Rank 4: Reach Elite rank and claim your next weekly PvP War Chest.
Use on: Cleave and AoE
You might be surprised to see Conflict and Strife in the Top Tier. However, I think you'll be surprised with how much damage this ability can actually put out in AoE scenarios. If you have more than 2 stacked targets,
寒冰联结
will hit a total of 10 times. The first hit can be as high as 40k, meaning that the 10 ticks can deal more than 400k damage on a 45 sec Cooldown.
Effect on gameplay
Use during
冰霜之柱
after roughly half the duration. Try to line it up for when adds spawn on bosses.
濒死之息
Source: Visions of Darkness(click for details!)
Rank 1: obtained from completing the quest chain beginning with
泰坦的问题
from Magni.
Rank 2: obtained via combining 3
永生精魂之息
, which are obtained from completing your first Visions of Darkness quest of the week.
Rank 3: obtained from the
Uldum Accord
quartermaster after reaching Exalted for 50
腐化的纪念品
.
Rank 4: found in
Uldum Accord
paragon caches.
Use on: Single Target and AoE.
A single target nuke that get reduced in Cooldown when hitting targets above 80% hp (Rank 2) by 30 seconds. Gets reduced to 5 seconds if the target is killed and gives your next cast a 100% damage buff (Rank 3). Mostly useful in Single Target but can scale nicely in AoE if you manage to chain-kill multiple targets with it. Most useful part is the corruption resistance which allows you to equip 10 corruption more. Also passively deals nice single target damage.
Effect on gameplay
Use on CD in raids. Try to snipe low health targets when possible.
聚焦之虹的精华
Source: Mythic+ (click for details!)
Rank 1: Complete a +4 Mythic dungeon.
Rank 2: Complete a +7 Mythic dungeon.
Rank 3: Combine 15
聚焦生命心能
from the weekly cache.
Rank 4: Complete
“争霸艾泽拉斯”钥石大师:第三赛季
.
Use on: Single Target and AoE.
A bursty frontal cone Cooldown as well as a stacking Haste buff. This deals a lot of damage, enough to put this essence in mid tier. However, the frontal cone is only castable when moving once you've obtained rank 3 of the essence, so watch out for getting killed by mechanics.
Effect on gameplay
Use this on Cooldown in Single Target and Mythic +. When you have adds spawning in raiding situations, save this essence to use on these adds.
烈焰熔炉
Source: Heart of Azeroth level (click for details!)
Rank 1:
知子莫若母
.
Rank 2: Neck level 54 and
黑暗中的梦境
.
Rank 3: Neck level 60 and
调查暮光高地
.
Rank 4: Neck level 70 and
蓝龙军团之雷
.
Use on: Single Target.
A pure Single Target essence that's simply an extra button that deals heavy damage.
Effect on gameplay
Click on your Essence button whenever it comes off CD. Don't overlap the DoT when you have multiple charges available.
生命之凝力
Source: Azshara's Eternal Palace (click for details!)
Rank 1: Combine 9
沧海圣匣
.
Rank 2: Combine 18
沧海圣匣
.
Rank 3: Combine 27
沧海圣匣
.
Rank 4: Defeat Queen Azshara on Mythic difficulty.
Use on: Single Target.
A solid Single Target essence. The haste doesn't help us that much and the Cooldown doesn't align nicely with anything really. However, it still performs really well and ends up in mid tier.
Effect on gameplay
Use on Cooldown.
清醒梦境之忆
Source: Nazjatar Bodyguards (click for details!)
Rank 1: Complete
短暂的休息
/
深入纳沙塔尔
.
Rank 2: Complete
患难之交
/
潦而不倒
.
Rank 3: Obtain
海战集训
/
海战集训
.
Rank 4: Obtain
灭世洪流
/
灭世洪流
.
Use on: Single Target and AoE.
This essence adds a significant amount of resources to our rotation. This is great for builds with
冰龙吐息
since it both reduces downtime and prolongs our breaths. With this essence, 40 second breath are not that uncommon. It's not as good for alternative builds since they aren't starved on resources. This Essence is heavily carried by its minor effect, thus making equipping the major less desirable (since you can simply equip the minor on its own).
Effect on gameplay
Use the major after your
符文武器增效
runs out or if you're starting to run out of resources before that point. The Cooldown lines up nicely with every use of breath. With alternative builds, use the major whenever you starve.
净化协议
Source: Rustbolt Resistance Reputation (click for details!)
Rank 1: Honored, purchase for 4
S.P.A.R.E.零件箱
and 2
电流振荡器
.
Rank 2: Revered, purchase for 20
S.P.A.R.E.零件箱
and 10
电流振荡器
.
Rank 3: Exalted, purchase for 40
S.P.A.R.E.零件箱
and 10
电流振荡器
.
Rank 4: Rustbolt Resistance Paragon cache.
Use on: AoE.
An AoE essence that doesn't do that much AoE damage. It has a chance of instantly killing enemies deemed unworthy. With the increase of aberration targets in 8.3, I think this essence will see a bit more play. This is why I've moved it up into mid tier.
Effect on gameplay
Use the major when engaging large AoE packs.
无形虚空
Source: Ny'alotha raid (click for details!)
Rank 1:
Combine 15
尼奥罗萨密文信
, obtained from Prophet Skitra, Ra'den the Despoiled, Vexiona, Il'gynoth, N'zoth the Corruptor
Rank 2:
Combine 30
尼奥罗萨密文信
, obtained from Prophet Skitra, Ra'den the Despoiled, Vexiona, Il'gynoth, N'zoth the Corruptor
Rank 3:
Combine 60
尼奥罗萨密文信
, obtained from Prophet Skitra, Ra'den the Despoiled, Vexiona, Il'gynoth, N'zoth the Corruptor
Rank 4:
Mythic: N'zoth
Use on: Nowhere
The ability to copy other people's essence effect isn't very powerful. Unholy is very happy running a single essence in all situations. The haste bonus and corruption resistance is nice but
濒死之息
does a better better job providing it.
Effect on gameplay
Copy other people's essences that you want to use. For instance, copy
仇敌之血
if you need heavy AoE!
灵感火花
Source: Horrific Visions (click for details!)
Rank 1:
Defeat Alleria or Thrall and loot the end-of-run Cursed Chest in Horrific Visions.
Rank 2:
Complete the Lost Areas (Tier II) and loot the end-of-run Chests in Horrific Visions.
Rank 3:
Combine 45
坚壁之力火花
obtained from end-of-run Corrupted (Tier III) and Lost (Tier II) Chests.
Rank 4:
Complete the
幻象彼岸
Achievement.
Use on: Raid possibly.
Importantly, this essence only increases the damage dealth by
other essences
. You are more likely to increase the overall damage of the raid by picking a major that benefits yourself! The haste from the minor is neat but the CD reduction is irrelevant since we'll be running a passive major essence. Corruption resistance is great but
濒死之息
does a better job providing it!
Effect on gameplay
Use in conjunction with major essence CDs. You can use this on CD so that it lines up with the 3 minute CD of
生命之凝力
不羁之力
Source: Nazjatar Reputation (click for details!)
Rank 1: Honored, purchase for 10
棱彩法力珍珠
.
Rank 2: Revered, purchase for 25
棱彩法力珍珠
.
Rank 3: Exalted, purchase for 50
棱彩法力珍珠
.
Rank 4: Nazjatar reputation Paragon cache.
Use on: Single Target.
This trait simply synergises very badly with the Frost toolkit. It requires you to not critical strike to gain stacks of the minor. However, frost wants relatively high critical strike rating, has abilities that automatically crits, and doesn't have enough APM to build the stacks quickly enough.
Effect on gameplay
You hold the major until you get the 4 second buff (3 seconds for rank 2 and 3) and then use it in this small window.
完美愿景
Source: Operation Mechagon (click for details!)
Rank 1: Defeat King Mechagon.
Rank 2:
图纸:完美同步的差速齿轮
from King Mechagon and craft
完美同步的差速齿轮
.
Rank 3: Combine 4
序列链轮
, dropped by King Mechagon.
Rank 4: Obtain
心之锁定
.
Use on: Single Target.
This essence procs our
符文武器增效
ability roughly 0.85 times every minute. This is bad for builds with
冰龙吐息
since you cannot control when the proc occurs. It's also bad to alternative builds since none of them require the extra resources.
Effect on gameplay
Your gameplay doesn't change with this trait.
空间涟漪
Source: World PvP (click for details!)
Rank 1: Complete
水淹部落
/
水淹联盟
.
Rank 2: Obtain
两线对决
.
Rank 3: Collect
战斗召唤勋章
from weekly Call to Arms quests.
Rank 4: Obtain
刺客的补给
.
Use on: Single Target and AoE.
When testing this on a target dummy, it was unreasonable to obtain the minor bonus. You had to run quite far away from the target to gain the buff. The major is extremely situational as it provides a teleport mechanic. This can be very powerful on specific fights but generally doesn't justify picking up this essence.
Effect on gameplay
If you are fighting a boss with a large hitbox, make sure to strafe a long distance to gain the minor buff. Use the major when you need to teleport somewhere.
Best Minor Frost Death Knight Essences (Raids)
In addition to one Major slot, we also have two Minor slots. These only activate the Minor portion of essences (unlikely the Major slot that activates both) and we therefore only need to consider these passive effects when looking at rankings.
濒死之息
Source: Visions of Darkness(click for details!)
Rank 1: obtained from completing the quest chain beginning with
泰坦的问题
from Magni.
Rank 2: obtained via combining 3
永生精魂之息
, which are obtained from completing your first Visions of Darkness quest of the week.
Rank 3: obtained from the
Uldum Accord
quartermaster after reaching Exalted for 50
腐化的纪念品
.
Rank 4: found in
Uldum Accord
paragon caches.
Use on: Single Target and AoE.
Most useful part is the corruption resistance which allows you to equip 10 corruption more which can be a significant upgrade! Also passively deals nice single target damage.
清醒梦境之忆
Source: Nazjatar Bodyguards (click for details!)
Rank 1: Complete
短暂的休息
/
深入纳沙塔尔
.
Rank 2: Complete
患难之交
/
潦而不倒
.
Rank 3: Obtain
海战集训
/
海战集训
.
Rank 4: Obtain
灭世洪流
/
灭世洪流
.
Use on: Everything.
This essence adds a significant amount of resources to our rotation. This is great for builds with
冰龙吐息
since it both reduces downtime and prolongs our breaths. The 15% proc chance is really quite high and adds a large amount of GCDs into our normal rotation.
冲突与斗争
Source: PvP - Conquest (click for details!)
Rank 1: Earn 500 Conquest and claim a weekly PvP War Chest.
Rank 2: Reach 1,000 Rating in Rated PvP and claim your next weekly PvP War Chest.
Rank 3: Collect
燎原战场之狂
from your weekly PvP War Chest.
Rank 4: Reach Elite rank and claim your next weekly PvP War Chest.
Use on: Everything
The Minor effect of this essence gives a solid amount of stats, bringing it to Top Tier in terms of power.
聚焦之虹的精华
Source: Mythic+ (click for details!)
Rank 1: Complete a +4 Mythic dungeon.
Rank 2: Complete a +7 Mythic dungeon.
Rank 3: Combine 15
聚焦生命心能
from the weekly cache.
Rank 4: Complete
“争霸艾泽拉斯”钥石大师:第三赛季
.
Use on: Everything.
The passive part of this essence adds a significant amount of haste. However, the power of the essence quickly drops as soon as target switching happens.
无形虚空
Source: Ny'alotha raid (click for details!)
Rank 1:
Combine 15
尼奥罗萨密文信
, obtained from Prophet Skitra, Ra'den the Despoiled, Vexiona, Il'gynoth, N'zoth the Corruptor
Rank 2:
Combine 30
尼奥罗萨密文信
, obtained from Prophet Skitra, Ra'den the Despoiled, Vexiona, Il'gynoth, N'zoth the Corruptor
Rank 3:
Combine 60
尼奥罗萨密文信
, obtained from Prophet Skitra, Ra'den the Despoiled, Vexiona, Il'gynoth, N'zoth the Corruptor
Rank 4:
Mythic: N'zoth
Use on: Raids
Provides a decent haste bonus with multiple people using on-use essences. Also provides +10 corruption resistance which is extremely valuable.
灵感火花
Source: Horrific Visions (click for details!)
Rank 1:
Defeat Alleria or Thrall and loot the end-of-run Cursed Chest in Horrific Visions.
Rank 2:
Complete the Lost Areas (Tier II) and loot the end-of-run Chests in Horrific Visions.
Rank 3:
Combine 45
坚壁之力火花
obtained from end-of-run Corrupted (Tier III) and Lost (Tier II) Chests.
Rank 4:
Complete the
幻象彼岸
Achievement.
Use on: Raid possibly.
The essence Cooldown reduction isn't that great for us. Especially when running
冰龙吐息
since it'll just desync stuff further. Haste and corruption resistance is neat though which is why this ends up in the mid tier.
烈焰熔炉
Source: Heart of Azeroth level (click for details!)
Rank 1:
知子莫若母
.
Rank 2: Neck level 54 and
黑暗中的梦境
.
Rank 3: Neck level 60 and
调查暮光高地
.
Rank 4: Neck level 70 and
蓝龙军团之雷
.
Use on: Single Target.
A pure Single Target essence that passively damages your target.
净化协议
Source: Rustbolt Resistance Reputation (click for details!)
Rank 1: Honored, purchase for 4
S.P.A.R.E.零件箱
and 2
电流振荡器
.
Rank 2: Revered, purchase for 20
S.P.A.R.E.零件箱
and 10
电流振荡器
.
Rank 3: Exalted, purchase for 40
S.P.A.R.E.零件箱
and 10
电流振荡器
.
Rank 4: Rustbolt Resistance Paragon cache.
Use on: AoE.
A solid AoE minor essence. Has the added benefit of dealing extra damage to Aberrations, something that shows up regularly in 8.3
世界血脉共鸣
Source: Island Expeditions (click for details!)
Rank 1: Complete the weekly quest
联盟的艾泽里特
/
部落的艾泽里特
.
Rank 2: Combine
泽姆兰的失落藏宝图碎片
from island expeditions.
Rank 3: Complete the mission chain starting with "A Disturbing Rumor".
Rank 4: Complete a specific
神秘的藏宝图
mission.
Use on: Single Target and AoE.
With three other people using this essence, it sims the highest of all minors. However, it requires that you stay close to the other players at all times. Good for melee since we usually stand close to our fellow raiders. Behaves weirdly at the moment, unclear how powerful it truly is.
生命之凝力
Source: Azshara's Eternal Palace (click for details!)
Rank 1: Combine 9
沧海圣匣
.
Rank 2: Combine 18
沧海圣匣
.
Rank 3: Combine 27
沧海圣匣
.
Rank 4: Defeat Queen Azshara on Mythic difficulty.
Use on: Single Target.
A solid Single Target Minor essence, not much else to it.
仇敌之血
Source: PvP - Honor (click for details!)
Rank 1:
席卷战场
.
Rank 2:
战场斗士
, purchase from War Coordinator NPC.
Rank 3:
战场战术家
, purchase from War Coordinator NPC.
Rank 4:
战场大师
, purchase from War Coordinator NPC.
Use on: Heavy AoE in Mythic +.
The Minor part of Blood of the Enemy gains value in AoE, both since you'll critical strike more on more targets, as well as the essence giving secondary stats which scales well in AoE.
不羁之力
Source: Nazjatar Reputation (click for details!)
Rank 1: Honored, purchase for 10
棱彩法力珍珠
.
Rank 2: Revered, purchase for 25
棱彩法力珍珠
.
Rank 3: Exalted, purchase for 50
棱彩法力珍珠
.
Rank 4: Nazjatar reputation Paragon cache.
Use on: Single Target.
The stacks of this Minor essence doesn't increase fast enough. This trait simply doesn't synergise well with us.
完美愿景
Source: Operation Mechagon (click for details!)
Rank 1: Defeat King Mechagon.
Rank 2:
图纸:完美同步的差速齿轮
from King Mechagon and craft
完美同步的差速齿轮
.
Rank 3: Combine 4
序列链轮
, dropped by King Mechagon.
Rank 4: Obtain
心之锁定
.
Use on: Single Target.
We really don't need a reduced Cooldown for
符文武器增效
. This essence isn't great.
空间涟漪
Source: World PvP (click for details!)
Rank 1: Complete
水淹部落
/
水淹联盟
.
Rank 2: Obtain
两线对决
.
Rank 3: Collect
战斗召唤勋章
from weekly Call to Arms quests.
Rank 4: Obtain
刺客的补给
.
Use on: Single Target and AoE.
Ever tried moving 25 yards in a wheelchair?
Feedback
Thanks for reading our class guides! If you have any feedback about the guides, feel free to leave a comment in the section below and we will reply as quickly as possible. If you'd like to talk with any of our writers directly you can do so by joining our
Discord Server
and finding them there!
[Get Wowhead]
高级会员
[$2]
[A Month]
[Enjoy an ad-free experience, unlock premium features, & support the site!]
评论
评论来自
TehLucario
Could you add a best Minor power section too?
贡献
在发表评论前,请留心以下提示:
您的评论必须为简体中文,否则将会被删除。
不知道如何发评论?参考我们的
格式指南
!
发表前最好先自行校对一次。
有问题可以访问我们的
论坛
来寻求帮助。
发表评论
你没有登录。
请登录
或者
注册账号
来添加你的评论。
使用下面的表格浏览您的截屏。
[Screenshots containing UI elements are generally declined on sight, the same goes for screenshots from the modelviewer or character selection screen.]
质量越高越好!
[Please review our
Screenshot Guidelines
before submitting!]
您没有登录。请
登录
后提交截屏。
将视频URL输入下列表格即可。
URL:
支持:仅限 YouTube
说明:您的视频需通过审核才能在站点上显示。
我们用
Wowhead 客户端
保证数据库的及时更新,向您提供额外的有趣的功能!
两大目的:
它还维护WoW的一个插件
Wowhead Looter
, 在您游戏时采集数据!
它将
采集所得数据
上传至Wowhead,保证数据库时刻掌握最新信息!
您可以用它追踪完成的任务、配方、坐骑、伙伴宠物以及头衔!
您还在等什么?立即
下载客户端
整装待发吧。
我们用 Wowhead 客户端保证数据库的及时更新,向您提供额外的有趣的功能!
两大目的:
您可以用它追踪完成的任务、配方、坐骑、伙伴宠物以及头衔!
您还在等什么?立即 下载客户端 整装待发吧。