同时将字符串列表替换为单个值

const stringList = ["Hello", "World", "!"];
const singleString = stringList.join(" "); // 使用空格作为分隔符
console.log(singleString); // 输出：Hello World !

string_list = ["Hello", "World", "!"]
single_string = " ".join(string_list)  # 使用空格作为分隔符
print(single_string)  # 输出：Hello World !

List<String> stringList = Arrays.asList("Hello", "World", "!");
String singleString = String.join(" ", stringList); // 使用空格作为分隔符
System.out.println(singleString); // 输出：Hello World !

$stringList = ["Hello", "World", "!"];
$singleString = implode(" ", $stringList); // 使用空格作为分隔符
echo $singleString; // 输出：Hello World !