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比如一个数组[1,2,3,4,5,6,7,8,9,10];我只想遍历[6,7,8,9]这几项，把别的过滤掉，该怎么做比较简单点？
拥有18年软件开发和IT教学经验。曾任多家上市公司技术总监、架构师、项目经理、高级软件工程师等职务。 网络人气名人讲师，...
我的习惯是先处理好然后传到scope里。
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我的习惯是先处理好然后传到scope里。