使用 Javascript 替换文本
Replace text using Javascript
我想用保存文本 length
来替换网页中的所有文本,例如:
发件人:
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed id dui tincidunt
收件人:
sample text sample text sample text sample text sample text sample text sampl
我是 Javascript 的新人,我不明白。 è_é
请帮助我。
创建一个函数,该函数接受要替换的单词字符串和要重复的字符串直到长度,然后简单地继续附加到变量直到达到长度:
function replaceTextWithLength(textToReplace, replaceText) {
var length = textToReplace.length;
var text = "";
while (text.length < length) {
text += replaceText;
}
return text.substring(0, length);
}
var words = replaceTextWithLength("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed id dui tincidunt", "sample text ");
console.log(words);
我想用保存文本 length
来替换网页中的所有文本,例如:
发件人:
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed id dui tincidunt
收件人:
sample text sample text sample text sample text sample text sample text sampl
我是 Javascript 的新人,我不明白。 è_é
请帮助我。
创建一个函数,该函数接受要替换的单词字符串和要重复的字符串直到长度,然后简单地继续附加到变量直到达到长度:
function replaceTextWithLength(textToReplace, replaceText) {
var length = textToReplace.length;
var text = "";
while (text.length < length) {
text += replaceText;
}
return text.substring(0, length);
}
var words = replaceTextWithLength("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed id dui tincidunt", "sample text ");
console.log(words);