A case study on the actual development of knowledge map-neo4j (1)-whether or not support by edge weight bold and large number of display _ Knowledge map

First, the preface

This article is "The Knowledge Atlas actual combat development Case Complete Analysis" series article and NetEase Cloud Video Course's external article, mainly records the student in the Knowledge Atlas and so on related content study

In the process, the common problems raised are discussed. This part of the content of the original content recorded in the NetEase cloud classroom "knowledge map actual combat development Case complete analysis" discussion area.

Interested students can make additional questions in the discussion area.

Second, the text

2.1 Question 1:neo4j whether to support visual display based on edge weights

2.2 Problem 1 Solution

2.2.1 D3 examples of visual display of edge weights

Reference Program source code:

Front-end Drawing: https://gist.github.com/88250/a4f369912ebb476e3ff9

Weight calculation: https://gist.github.com/88250/2e71dd8aff0540ac8139

2.3 Problem 2: Solutions

Three, not to be continued

The series content continues to update, please attention. Copyright, Author: Zhang Ziliang, QQ technology Group: 149933712; reprint please indicate the source. Online free video address: NetEase Cloud classroom.