摘要:
模板字面量的最简单语法,是使用反引号( `)(Tab上面那个键)来包裹普通字符串,而不是用双引号或单引号。 <!DOCTYPE html Document //变量 let name = "Nicholas"; //方法 function makeUpperCase(word) { return w 阅读全文
摘要:
javascript // 1.长字符串 // 1.1 let longString1 = "This is a very long string which needs " + "to wrap across multiple lines because " + "otherwise my cod 阅读全文