{"componentChunkName":"component---src-templates-blog-list-js","path":"/blog-list/2","result":{"pageContext":{"articleNum":6,"group":[{"node":{"id":"30d0920f-b7fb-5869-a153-1c0abb58d3d6","fields":{"slug":"/post-message跨文档通信简介/"},"frontmatter":{"tags":["postMessage","Web Worker"],"templateKey":"blog-post","slug":"/","id":"e25da473f44ea93d91d5a93cda0fcd61","title":"postMessage跨文档通信简介","url":"/","date":"2018-11-15T06:11:26.077Z","description":"window.postMessage() 方法可以安全地实现跨源通信。通常，对于两个不同页面的脚本，只有当执行它们的页面位于具有相同的协议（通常为https），端口号（443为https的默认值），以及主机  (两个页面的模数 Document.domain设置为相同的值) 时，这两个脚本才能相互通信。","headerImage":"https://2img.net/h/i968.photobucket.com/albums/ae170/laughingjacky/Blog%20Assets%202019/broadcastchannel_zpsimqib898.jpeg"}}}],"pathPrefix":"blog-list","first":false,"last":true,"index":2,"pageCount":2,"additionalContext":{"articleNum":6}}},"staticQueryHashes":[]}