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| author | Andre Polykanine A.K.A. Menelion Elensúlë <andre@oire.org> | 2017-10-08 15:44:58 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-10-08 15:44:58 +0300 |
| commit | 39665aaad785115a023b8195c50819eca73b758a (patch) | |
| tree | 10a5a3b769a4bc5c6dcc16b1f6861a35e93ceb8c /zh-cn/groovy-cn.html.markdown | |
| parent | bb842f0e9605ef823e720ca4a2eb641a34c281b6 (diff) | |
| parent | 9afd4fd1bd7ea9fb32dd3957c07380d3879da753 (diff) | |
Merge pull request #2886 from banan314/master
[groovy/many] small fix in iteration over a map
Diffstat (limited to 'zh-cn/groovy-cn.html.markdown')
| -rw-r--r-- | zh-cn/groovy-cn.html.markdown | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/zh-cn/groovy-cn.html.markdown b/zh-cn/groovy-cn.html.markdown index 562a0284..0e7a020c 100644 --- a/zh-cn/groovy-cn.html.markdown +++ b/zh-cn/groovy-cn.html.markdown @@ -219,10 +219,12 @@ for (i in array) { //遍历映射 def map = ['name':'Roberto', 'framework':'Grails', 'language':'Groovy'] -x = 0 +x = "" for ( e in map ) { x += e.value + x += " " } +assert x.equals("Roberto Grails Groovy ") /* 运算符 |