如何在Plotly中将多指标数据框绘制为堆叠条形图

import plotly.graph_objects as go
import pandas as pd

data = pd.DataFrame({
    'Category': ['A', 'B', 'C', 'D'],
    'Metric1': [10, 20, 30, 40],
    'Metric2': [15, 25, 35, 45],
    'Metric3': [5, 15, 25, 35]
})

fig = go.Figure()

fig.add_trace(go.Bar(
    x=data['Category'],
    y=data['Metric1'],
    name='Metric1'
))

fig.add_trace(go.Bar(
    x=data['Category'],
    y=data['Metric2'],
    name='Metric2'
))

fig.add_trace(go.Bar(
    x=data['Category'],
    y=data['Metric3'],
    name='Metric3'
))

fig.update_layout(
    barmode='stack',  # 设置为堆叠模式
    title='Stacked Bar Chart',  # 图表标题
    xaxis_title='Category',  # x轴标题
    yaxis_title='Value',  # y轴标题
    legend_title='Metrics'  # 图例标题
)

fig.show()