HTML DOM Console Object
The Console object provides access to browser debug mode information to the console.
| Method | Description |
|---|---|
| assert() | If the assertion is false, the error message is output in the message to the console. |
| clear() | Clear the information on the console. |
| count() | Record the number of count() calls, generally used for counting. |
| error() | Output error message to console |
| group() | Create a message group in the console. A complete message group starts with console.group() and ends with console.groupEnd() |
| groupCollapsed() | Create a message group in the console. Like console.group(), but it is collapsed by default. |
| groupEnd() | Set the end of the current message grouping |
| info() | Console outputs a message |
| log() | Console outputs a message |
| table() | Display data in tabular form |
| time() | A timer, which starts counting time, is used in conjunction with timeEnd() to calculate the exact amount of time an operation took. |
| timeEnd() | Time out |
| trace() | Displays the call path of the currently executing code in the stack. |
| warn() | Output warning information, with a yellow triangle in front of the information, indicating a warning |