js正则表达式去掉内容不为空的引号，保留内容为空的引号

Question

我需要去掉内容不为空的引号，保留内容为空的引号，如：`{image:"bitnami/wordpress:4.7.5-r2",wordpressFirstName:""}`处理后：`{image:bitnami/wordpress:4.7.5-r2,wordpressFirstName:""}`各位大神给点提示

Answer 1

var reg = /(['"])(?!s*,)(1+)1/g;
var text = '{image:"bitnami/wordpress:4.7.5-r2",wordpressFirstName:"", b: "ccc", "bb": 1 }'
text.replace(reg, '$2')

防止匹配 ", b: "

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1. '" ↩