contains
val numbers = arrayOf(1, 2, 3, 4, 5)
val names = arrayOf("Alice", "Bob", "Charlie")
// 检查 numbers 数组是否包含数字 3
val contains3 = numbers.contains(3)
// 输出:true
_console.log("numbers 数组是否包含数字 3: ", contains3)
// 检查 names 数组是否包含名称 "David"
val containsDavid = names.contains("David")
_console.log("names 数组是否包含名称 \"David\": ", containsDavid) // 输出:false
def numbers = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.Integer"), 1, 2, 3, 4, 5))
def names = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.String"), "Alice", "Bob", "Charlie"))
// 检查 numbers 数组是否包含数字 3
def contains3 = numbers.contains(3)
// 输出:true
$console.log("numbers 数组是否包含数字 3: ", contains3)
// 检查 names 数组是否包含名称 "David"
def containsDavid = names.contains("David")
$console.log("names 数组是否包含名称 \"David\": ", containsDavid) // 输出:false
let numbers = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.Integer"), 1, 2, 3, 4, 5))
let names = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.String"), "Alice", "Bob", "Charlie"))
// 检查 numbers 数组是否包含数字 3
let contains3 = numbers.contains(3)
// 输出:true
$console.log("numbers 数组是否包含数字 3: ", contains3)
// 检查 names 数组是否包含名称 "David"
let containsDavid = names.contains("David")
$console.log("names 数组是否包含名称 \"David\": ", containsDavid) // 输出:false
local numbers = _objectWrappers:wrap(_arrays:arrayOf(_plugins:loadClass("java.lang.Integer"), 1, 2, 3, 4, 5))
local names = _objectWrappers:wrap(_arrays:arrayOf(_plugins:loadClass("java.lang.String"), "Alice", "Bob", "Charlie"))
-- 检查 numbers 数组是否包含数字 3
local contains3 = numbers:contains(3)
-- 输出:true
_console:log("numbers 数组是否包含数字 3: ", contains3)
-- 检查 names 数组是否包含名称 "David"
local containsDavid = names:contains("David")
_console:log("names 数组是否包含名称 \"David\": ", containsDavid) -- 输出:false
<?php
$numbers = $objectWrappers->wrap($arrays->arrayOf($plugins->loadClass("java.lang.Long"), 1, 2, 3, 4, 5));
$names = $objectWrappers->wrap($arrays->arrayOf($plugins->loadClass("java.lang.String"), "Alice", "Bob", "Charlie"));
// 检查 numbers 数组是否包含数字 3
$contains3 = $numbers->contains(3);
// 输出:true
$console->log("numbers 数组是否包含数字 3: ", $contains3);
// 检查 names 数组是否包含名称 "David"
$containsDavid = $names->contains("David");
$console->log("names 数组是否包含名称 \"David\": ", $containsDavid); // 输出:false
numbers = _objectWrappers.wrap(_arrays.arrayOf(_plugins.loadClass("java.lang.Long"), 1, 2, 3, 4, 5))
names = _objectWrappers.wrap(_arrays.arrayOf(_plugins.loadClass("java.lang.String"), "Alice", "Bob", "Charlie"))
# 检查 numbers 数组是否包含数字 3
contains3 = numbers.contains(3)
# 输出:true
_console.log("numbers 数组是否包含数字 3: ", contains3)
# 检查 names 数组是否包含名称 "David"
containsDavid = names.contains("David")
_console.log("names 数组是否包含名称 \"David\": ", containsDavid) # 输出:false
# encoding: utf-8
numbers = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.Long"), 1, 2, 3, 4, 5))
names = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.String"), "Alice", "Bob", "Charlie"))
# 检查 numbers 数组是否包含数字 3
contains3 = numbers.contains(3)
# 输出:true
$console.log("numbers 数组是否包含数字 3: ", contains3)
# 检查 names 数组是否包含名称 "David"
containsDavid = names.contains("David")
$console.log("names 数组是否包含名称 \"David\": ", containsDavid) # 输出:false
Last modified: 08 August 2025