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Merge pull request #66 from xiaoliwang/patch-3

修改例子代码
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chai2010 2018-03-21 21:26:45 +08:00 committed by GitHub
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@ -70,10 +70,9 @@ func Find(m map[int]int, key int) (value int, ok bool) {
如果返回值命名了,可以通过名字来修改返回值,也可以通过`defer`语句在`return`语句之后修改返回值:
```go
func Inc(x int) (v int) {
v = 42
func Inc() (v int) {
defer func(){ v++ } ()
return v
return 42
}
```