PixMod

jerry: does not support String.prototype.startsWith()

4

ES6又提供了三种新方法。 includes()：返回布尔值，表示是否找到了参数字符串。 startsWith()：返回布尔值，表示参数字符串是否在源字符串的头部。 endsWith()：返回布尔值，表示参数字符串是否在源字符串的尾部。 请支持。 **Is your feature request related to a problem? Please describe.** Please describe the problem you are trying to solve. **Describe the solution you'd like** Please...