大神求改代码！！！！ import numpy as np import matplotlib.pyplot as plt import matplotlib matplotlib.rcParams['font.family']='SimHei' matplotlib.rcParams['font.sans-serif'] = ['SimHei'] radar_labels = np.array(['PM2.5','PM10','SO2','NO2','O3_8h','CO']) nAttr = 6 data = np.array([[41,44,8,11,47,0.839], [75,95,29,39,66,0.860]]) #数据值 data_labels = ('疫情期间', '历年同期质量浓度') angles = np.linspace(0,3*np.pi, nAttr, endpoint=False) data=np.concatenate((data, [data[0]])) angles=np.concatenate((angles, [angles[0]])) fig = plt.figure(facecolor="white") plt.subplot(111, polar=True) #plt.plot(angles,data,'bo-',color ='gray',linewidth=1,alpha=0.2) plt.plot(angles,data,'o-', linewidth=1, alpha=0.3) plt.fill(angles,data, alpha=0.25) plt.thetagrids(angles*180/np.pi, radar_labels,frac = 1.2) plt.figtext(0.52, 0.95, '沿江城市疫情期间污染物与历年同期质量浓度对比', ha='center', size=20) legend = plt.legend(data_labels, loc=(0.94, 0.80), labelspacing=0.1) plt.setp(legend.get_texts(), fontsize='small') plt.grid(True) plt.show()