performanceEntry.entryType
性能条目的类型。它可能是以下之一:
¥The type of the performance entry. It may be one of:
- 
'dns'(仅限 Node.js)¥
'dns'(Node.js only) - 
'function'(仅限 Node.js)¥
'function'(Node.js only) - 
'gc'(仅限 Node.js)¥
'gc'(Node.js only) - 
'http2'(仅限 Node.js)¥
'http2'(Node.js only) - 
'http'(仅限 Node.js)¥
'http'(Node.js only) - 
'mark'(在网络上可用)¥
'mark'(available on the Web) - 
'measure'(在网络上可用)¥
'measure'(available on the Web) - 
'net'(仅限 Node.js)¥
'net'(Node.js only) - 
'node'(仅限 Node.js)¥
'node'(Node.js only) - 
'resource'(在网络上可用)¥
'resource'(available on the Web)