1.$.getJSON('../../../static/data/d3-module.json',
The above json file must be local, you can enter XX/XX/static/data/d3-module.json in the browser to display it
1.$.getJSON('../../../static/data/d3-module.json',
The above json file must be local, you can enter XX/XX/static/data/d3-module.json in the browser to display it