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感觉正则式蛮有意思的

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谢鑫Aquar

#1 Created at ... [Delete] [Delete and Lock User] 
//第一题
var re = /^[0-9a-zA-Z\_\.]+@[0-9a-zA-Z\_]+\.[0-9a-zA-Z\_]+$/


//第二题
var re = /^<(a-zA-Z\s+)>\s+([0-9a-zA-Z\_\.]+@[0-9a-zA-Z\_]+\.[0-9a-zA-Z\_]+$)/;

谢鑫Aquar

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

第二题少了个中括号

var re = /^<([a-zA-Z\s]+)>\s+([0-9a-zA-Z\_\.]+@[0-9a-zA-Z\_]+\.[0-9a-zA-Z\_]+$)/;
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