利用JavaScript中的inputString.split();方法,如下所示: delimiterRegex是分隔符的正则表达式 functionsplitStringByDelimiter(inputString){// 定义正则表达式,匹配中文分号、中文逗号、英文分号、英文逗号、单个空格、多个空格vardelimiterRegex=/[,;,;\s]+/;// 使用split方法将字符串分割成数组varsegments=inputString....
This JavaScript tutorial explains how to use the string method called split() with syntax and examples. In JavaScript, split() is a string method that is used to split a string into an array of strings using a specified delimiter.
To split a string in JavaScript, you can use the string.split(separator, limit) method. The split() method splits the given string into an array of strings using "separator" as the delimiter. The second parameter determines how many times to split the string. The string.split() method ...
delimiter:指定的分隔符 limit:可选参数,用于指定返回数组的最大长度。 返回值:一个字符串数组 案例如下 1234调用函数的方法156vara="hello.world";7vararr=a.split(".");8for(vari=0;i<arr.length;i++){9alert(arr[i]);10}111213141516 第十二课 Math与Date对象介绍 1:Math对象 在使用Math对象...
split() 方法用于把一个字符串分割成字符串数组,返回一个字符串数组返回的数组中的字串不包括 delimiter自身。可选的“limit”是一个整数,允许各位指定要返回的最大数组的元素个数。 varaa="asd,ffg,hjkl"console.log(aa.split(',',3));//["asd", "ffg", "hjkl"]...
split(delimiter[,limit])用于将字符串分割为字符串数组delimiter:指定的分隔符limit:可选参数,用于指定返回数组的最大长度。返回值:一个字符串数组案例如下 代码语言:javascript 复制 1234调用函数的方法156vara="hello.world";7vararr=a.split(".");8for(vari=0;i<arr.length;i++){9alert(arr[i]);10...
JavaScript String split() Method: A delimiter is a sequence of one or more characters used to specify the boundary between separate, independent regions in plain text or other data streams. An example of a delimiter is the comma character, which acts as a field delimiter in a sequence of co...
1.String对象的属性 String对象最常用的属性是length,该属性用于返回String对象的长度。length属性的语法格式如下: 代码语言:javascript 复制 string.length 返回值是一个只读的整数,他代表指定字符串的长度,每个汉字按一个字符计算。 2.String对象的方法 下面对常用的方法进行详细介绍: ...
split(' '); console.log(animals); // [ 'lion', 'fox', 'dog', 'panda' ] You can also pass in an empty string as a delimiter. In this case, the string will be split between each character: const str = 'lion'; const chars = str.split(''); console.log(chars); // [ 'l...
Split string by delimiter (String or RegExp), /\s+/ by default._.words(" I love you ") => ["I","love","you"] _.words("I_love_you", "_") => ["I","love","you"] _.words("I-love-you", /-/) => ["I","love","you"] _.words(" ") => []...