This request has been blocked; the content must be served over HTTPS.此请求已被阻止;内容必须通过HTTPS提供
近期在做将高德地图替换为天地图时遇到了这个问题,原因是https由于安全协议禁止了http的请求
http://api.tianditu.gov.cn/api?v=4.0&tk=XXXXXXX
可以通过以下方法解决
1.在.html中添加
<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
const meta = document.createElement('meta')
meta.httpEquiv = 'Content-Security-Policy'
meta.content = 'upgrade-insecure-requests'
document.head.appendChild(meta)
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