有如下几种方式:
plt.xticks(rotation= )旋转 Xticks 标签文本fig.autofmt_xdate(rotation= )旋转 Xticks 标签文本ax.set_xticklabels(xlabels, rotation= )旋转 Xticks 标签文本plt.setp(ax.get_xticklabels(), rotation=)旋转 Xticks 标签文本ax.tick_params(axis='x', labelrotation= )旋转 Xticks 标签文本