使用snapshot_phantomjs保存pyecharts为图片 1.安装python库pip3 install snapshot_phantomjs2.安装phantomjs 官网地址 下载对应操作系统的版本，并复制到系统环境路径下#查看是否安装成功 phantomjs --version3.因网络环境问题报错，File "/root/snapshot-phantomjs_test.py", line 19, in <module> make_snapshot(snapshot, bar_chart().render(), "bar0.png") File "/usr/local/lib/python3.9/site-packages/pyecharts/render/snapshot.py", line 45, in make_snapshot raise OSError(content_array) OSError: ["ReferenceError: Can't find variable: echarts\n\n file:////root/render.html:12 in global code\nReferenceError: Can't find variable: echarts\n\n undefined:1\nnull\n"]则需要下载所需js：wget https://assets.pyecharts.org/assets/echarts.min.js4.测试案例from pyecharts import options as opts from pyecharts.charts import Bar from pyecharts.render import make_snapshot from snapshot_phantomjs import snapshot file_path = "{}/".format(os.path.dirname(os.path.abspath("/root/echarts.min.js"))) def bar_chart() -> Bar: c = ( Bar(init_opts=opts.InitOpts(js_host=file_path)) .add_xaxis(["衬衫", "毛衣", "领带", "裤子", "风衣", "高跟鞋", "袜子"]) .add_yaxis("商家A", [114, 55, 27, 101, 125, 27, 105]) .add_yaxis("商家B", [57, 134, 137, 129, 145, 60, 49]) .reversal_axis() .set_series_opts(label_opts=opts.LabelOpts(position="right")) .set_global_opts(title_opts=opts.TitleOpts(title="Bar-测试渲染图片")) ) return c make_snapshot(snapshot, bar_chart().render(), "bar0.png")