URLSearchParams.forEach() - Web APIs 编辑

The forEach() method of the URLSearchParams interface allows iteration through all values contained in this object via a callback function.

Note:

Syntax

searchParams.forEach(callback);

Parameters

callback

A callback function that is executed against each parameter, with the param value provided as its parameter.

Return value

Void.

Examples

// Create a test URLSearchParams object
var searchParams = new URLSearchParams("key1=value1&key2=value2");

// Log the values
searchParams.forEach(function(value, key) {
  console.log(value, key);
});

The result is:

value1 key1
value2 key2

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• The URL interface.