The exact sequence of API calls to use is arcane, and there are multiple ways to perform this process, each of which has different tradeoffs that are not clear to most developers. This process generally just needs to be memorized or generated by a tool for you.
if (n <= 1) return;
，更多细节参见同城约会
这个小工具对于要做多种语言海报的设计师来说，会是一个相当称手的快速预览工具。
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用