"String Concatenation vs String Builder The performance hit! See it to believe it :o)"

"String Concatenation vs String Builder The performance hit! See it to believe it :o)"

http://blogs.msdn.com/b/rahulso/archive/2006/08/29/string-concatenation-vs-string-builder-_2d00_-the-performance-hit_2100_-see-it-to-believe-it-_3a00_o_2900_.aspx

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原文地址：https://www.cnblogs.com/sandy_liao/p/1895376.html