“String.concat()”的版本间的差异

concat()

描述

Combines, or concatenates two strings into one new String. The second string is appended to the first, and the result is placed in a new String

语法

string.concat(string, string2)

参数

string, string2: variables of type String

返回值

new String that is the combination of the original two Strings

示例

- StringAppendOperator

返回String

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