Keywords are words with special meanings specified by the program inventor, also called reserved words. The following column will introduce you to the 25 keywords of the go language from the go introductory tutorial column.
25 keywords for go:
break default func interface select
case defer go map struct
chan else goto package switch
const fallthrough if range type
continue for import return var
Keyword explanation
1.break
break is used to break out of the loop
2.default
Default options for selecting structures (switch, select)
3.func
Function definition
4.interface
Define interface
5.select
Go language-specific channel selection structure
6.case
Select structure tag
7.chan
Define channel
8.const
Constant
9.continue
Skip this loop
10.defer
Delayed execution content (finishing work) is somewhat similar to C's destructor, but it is executed at the end of the function ( That is, when the stack is about to be released)
11.go
Concurrent execution
12.map
map type
13 .struct
Define structure
14.else
Select structure
15.goto
Jump statement
16.package
Package
17.switch
Select structure
18.fallthrough
If the case has fallthrough, The program will continue to execute the next case and will not judge the value of the next case
19.if
Select structure
20.range
From Get elements from slice, map and other structures
21.type
Define the type
22.for
Loop
23.import
Import package
24.return
Return
25.var
Define variables
More go For language knowledge, please pay attention to the go language tutorial column on the php Chinese website.
The above is the detailed content of 25 keyword introduction to go language. For more information, please follow other related articles on the PHP Chinese website!

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