Go language conditional statements
Conditional statements require developers to specify one or more conditions, and tested to determine whether a condition is true whether to perform a specified statement, and in the case of the condition is false in the implementation of other statements.
The following figure shows the structure of the program language conditional statement:
Go language provides the following conditional statement:
| Statements | description |
|---|---|
| if statement | if after a statementby the Boolean expression followed by one or more statements. |
| if ... else statement | You can use the optionalelse statement if statement,else statement is false expression performs Boolean expressions. |
| if nested statements | You can embed one or more ofif or else ifstatementiforelse ifstatement. |
| switch statement | switch statement is used to perform different actions based on different conditions. |
| select statement | select statement is similar to a switchstatement, but the execution will randomly select a running case. If there is no case to run, it will be blocked until the case can be run. |