如何在java中连接int值? [英] How to concatenate int values in java?

问题描述

我有以下值:

int a=1; 
int b=0;
int c=2;
int d=2;
int e=1;

我如何连接这些值，以便我最终得到一个 10221 的字符串；请注意，将 a 乘以 10000、b 乘以 1000.....和 ​​e 乘以 1 将不起作用，因为 b=0，因此当我将值加起来时我会丢失它.

How do i concatenate these values so that i end up with a String that is 10221; please note that multiplying a by 10000, b by 1000.....and e by 1 will not working since b=0 and therefore i will lose it when i add the values up.

推荐答案

最简单(但有点脏)的方法:

The easiest (but somewhat dirty) way:

String result = "" + a + b + c + d + e

我不建议这样做，并且同意 Jon 的评论.添加那些额外的空字符串可能是简短和清晰之间的最佳折衷.

I don't recommend this and agree with Jon's comment. Adding those extra empty strings is probably the best compromise between shortness and clarity.

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