想要在鼠标滑过带有快捷方式的文字上是，文字加粗，鼠标划走时恢复。。。代码在二楼

#这是一个时间和快捷方式的练习，主要是通过rm显示时间，年月日时分秒，可以变化他们的字体之类的。。。#
[Rainmeter]
Updating=10
#tmd字体选一个夸张一点的，要不然还发现不了字体到底变没变#
[TextStyle]
FontFace='Endpoints'
FontColor=255,245,207,255
SolidColor=0,0,0,1
StringStyle=Bold
StringAlign=Right
AntiAlias=1
[MeasureTime]
Measure=Time
Format=%H:%M:%S
[MeasureDay]
Measure=Time
Format=%
#B,%#
d
[MeterTime]
Meter=String
MeterStyle=TextStyle
MeasureName=MeasureTime
X=290
Y=30R
FontSize=60
[MeterDay]
Meter=String
MeterStyle=TextStyle
StringStyle=Bold
MeasureName=MeasureDay
X=250
Y=1R
FontSize=25
[MeterMD]
Meter=String
X=190
Y=150
FontSize=30
SolidColor=0,0,0,1
MeterStyle=TextStyle
Text=Typora
MouseLeaveAction=!Hidemeter MeterMD2
MouseOverAction=!Showmeter MeterMD2
[MeterMD2]
Meter=String
X=190
Y=150
FontSize=31
SolidColor=0,0,0,1
MeterStyle=TextStyle
Text=Typora
LeftMouseUpAction=["D:\Typora\Typora.exe"]
MouseOverAction=MeterMD2

你是想加粗“Typora”这个吧？

[MeterMD]
Meter=String
X=190
Y=150
FontSize=30
SolidColor=0,0,0,1
MeterStyle=TextStyle
StringStyle=Normal
Text=Typora
MouseOverAction=[!SetOption MeterMD StringStyle Bold][!Update]
MouseLeaveAction=[!SetOption MeterMD StringStyle Normal][!Update]
LeftMouseUpAction=["D:\Typora\Typora.exe"]
[MeterMD2]删掉不要

Updating=10设得太小了吧，0.01秒就刷新一次。
看你的皮肤没这个必要，改成Updating=1000更科学

[Variables]节点下添加W=400
[MeterMD]节点下添加：
InlineSetting=Weight |
#W#

MouseOverAction=[!CommandMeasure RegularToBold "Execute 1"][!CommandMeasure BoldToRegular "Stop 1"]
MouseLeaveAction=[!CommandMeasure RegularToBold "Stop 1"][!CommandMeasure BoldToRegular "Execute 1"]
DynamicVariables=1
新建两个节点：
[RegularToBold]
Measure=Plugin
Plugin=ActionTimer
Group=Bold
ActionList1=ChangeWStart | Wait 10 | Repeat ChangeWCalc,10,30
ChangeWStart=[!SetVariable W "
#W#
"][!UpdateMeasureGroup Bold][!UpdateMeter MeterMd][!Redraw]
ChangeWCalc=[!SetVariable W "(Clamp(
#W#
+10,400,700))"][!UpdateMeasureGroup Bold][!UpdateMeter MeterMd][!Redraw]
DynamicVariables=1
[BoldToRegular]
Measure=Plugin
Plugin=ActionTimer
Group=Bold
ActionList1=ChangeWStart | Wait 10 | Repeat ChangeWCalc,10,30
ChangeWStart=[!SetVariable W "
#W#
"][!UpdateMeasureGroup Bold][!UpdateMeter MeterMd][!Redraw]
ChangeWCalc=[!SetVariable W "(Clamp(
#W#
-10,400,700))"][!UpdateMeasureGroup Bold][!UpdateMeter MeterMd][!Redraw]
DynamicVariables=1
要实现字体变化，首先要确保你设置的字体家族有不同的字体形态，否则无法看到变化。