console：trace() 静态方法

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

console 的 trace() 方法向 Web 控制台输出一个堆栈跟踪。

备注： 此特性在 Web Worker 中可用。

在页面 console 文档中查看堆栈跟踪的详细介绍和示例。

语法

js
trace()
trace(object1, /* …, */ objectN)

参数

...any, ...data 可选

Zero or more objects to be output to console along with the trace. These are assembled and formatted the same way they would be if passed to the console.log() method.

Example

function foo() {
  function bar() {
    console.trace();
  }
  bar();
}

foo();

In the console, the following trace will be displayed:

bar
foo
<anonymous>

规范

Specification
Console Standard
# trace

浏览器兼容性

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参见