最简单做法: 不要使用JavaScript内置的parseInt()函数，利用map和reduce操作实现一个string2int()函数

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#1 Created at ... [Delete] [Delete and Lock User]

return s*1;

#2 Created at ... [Delete] [Delete and Lock User]

还真没想到，你可真是个人才

#3 Created at ... [Delete] [Delete and Lock User]

真乃神人也

#4 Created at ... [Delete] [Delete and Lock User]

tql

#5 Created at ... [Delete] [Delete and Lock User]

s*1 怎么解释？怎么理解？

#6 Created at ... [Delete] [Delete and Lock User]

隐式类型转换，会将操作数转换成数字类型，如运算符-, *, /,%

#7 Created at ... [Delete] [Delete and Lock User]

哭了

#8 Created at ... [Delete] [Delete and Lock User]

惊了

#9 Created at ... [Delete] [Delete and Lock User]

## 掌声送给社会人

#10 Created at ... [Delete] [Delete and Lock User]

给你一百分，怕你太优秀。