摘要： 题目：Given an integern, generate a square matrix filled with elements from 1 ton2in spiral order.For example,Givenn=3,You should return the following ma... 阅读全文

摘要： 题目：Given a matrix ofmxnelements (mrows,ncolumns), return all elements of the matrix in spiral order.For example,Given the following matrix:[ [ 1, 2, 3... 阅读全文

摘要： escape不编码字符有69个：*，+，-，.，/，@，_，0-9，a-z，A-ZencodeURI不编码字符有82个：!，#，$，&，’，(，)，*，+，,，-，.，/，:，;，=，?，@，_，~，0-9，a-z，A-ZencodeURIComponent不编码字符有71个：!， ‘，(，)，*，... 阅读全文