chrome 插件开发入门

{        "name": "myCrx",      "manifest_version":2,      "version": "1.0",        "description": "myCrx test",        "browser_action": {           "default_icon": "2064.png" ,         "default_title": "My Task List",          "default_popup": "a.html"       },       "background": {          "page": "a.html"        },       "content_scripts": [{           "matches": ["http://*/*","https://*/*"],            "js": ["js/jquery.js", "js/test.js"],            "run_at": "document_start",           "all_frames": true       }],      "permissions": [          "tabs", "http://*/*","https://*/*"        ]     }  

目录结构