InterventionReportBody

这是 实验性技术
检查 浏览器兼容性表格 在生产中使用这之前。

InterventionReportBody interface of the Reporting API represents the body of an intervention report (the return value of its Report.body property).

An intervention report is generated when usage of a feature in a web document has been blocked by the browser for reasons such as security, performance, or user annoyance. So for example, a script was been stopped because it was significantly slowing down the browser, or the browser's autoplay policy blocked audio from playing without a user gesture to trigger it.

特性

id
A string representing the intervention that generated the report. This can be used to group reports by deprecated feature.
message
A string containing a human-readable description of the intervention, including information such how the intervention could be avoided. This typically matches the message a browser will display in its DevTools console when an intervention is imposed, if one is available.
sourceFile
A string containing the path to the source file where the intervention occurred, if known, or null 否则。
lineNumber
A number representing the line in the source file in which the intervention occurred, if known, or null 否则。
columnNumber
A number representing the column in the source file in which the intervention occurred, if known, or null 否则。

范例

let options = {
  types: ['intervention'],
  buffered: true
}
let observer = new ReportingObserver(function(reports, observer) {
  let firstReport = reports[0];
  console.log(firstReport.type); // intervention
  console.log(firstReport.body.id);
  console.log(firstReport.body.message);
  console.log(firstReport.body.sourceFile);
  console.log(firstReport.body.lineNumber);
  console.log(firstReport.body.columnNumber);
}, options);
					

规范

规范 状态 Comment
Reporting API
The definition of 'InterventionReportBody' in that specification.
编者草案

浏览器兼容性

No compatibility data found. Please contribute data for "api.DeprecationReportBody" (depth: 1) to the MDN 兼容性数据存储库 .

另请参阅