"name":"sy"，
"description":"yyos@163.com",
"icons":
"16": "icon_16.png",
"48": "icon_48.png",
"128": "icon_128.png"
},
"version": "3.0.0",
"action": {
"default_icon": "icon_128.png",
"default_title":"sy"，
"default_popup": "index.html"
"manifest_version": 3,
"content_scripts"[
{
"matches": ["https://fxg.jinritemai.com/ffa/morder/order/list*"]，#*是模糊匹配
"js": ["jquery.js", "init.js"]
}
]
}