Console.group()
Web Console log 에 새로운 인라인 그룹을 만듭니다. This indents all following output by an additional level, until console.groupEnd()
(en-US) is called.
주의:
이 기능은 Web Worker에서 사용할 수 있습니다.구문
console.group([label]);
매개변수
label
- Label for the group. Optional. (Chrome 59 tested) Does not work with
console.groupEnd()
.
Using groups in the console
Requires Gecko 9.0(Firefox 9.0 / Thunderbird 9.0 / SeaMonkey 2.6)You can use nested groups to help organize your output by visually associating related messages. To create a new nested block, call console.group()
. The console.groupCollapsed()
method is similar, but the new block is collapsed and requires clicking a disclosure button to read it.
Note: From Gecko 9 until Gecko 51, the groupCollapsed()
method was the same as group()
. Collapsed groups are fully supported starting in Gecko 52. See bug 1088360.
To exit the current group, call console.groupEnd()
. For example, given this code:
console.log("This is the outer level");
console.group();
console.log("Level 2");
console.group();
console.log("Level 3");
console.warn("More of level 3");
console.groupEnd();
console.log("Back to level 2");
console.groupEnd();
console.log("Back to the outer level");
The output looks like this:
See Using groups in the console in the documentation of console
for more details.
설명
Specification | Status | Comment |
---|---|---|
Console API The definition of 'console.group()' in that specification. |
Living Standard | Initial definition |
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