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the Leancloud framework G
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assignPath.html
deepExtend.html
escapeRegExp.html
datetime
delta
days.html
is_same_day.html
display
hm.html
hms.html
md.html
ym.html
ymd.html
ymdhm.html
ymdhms.html
move
to_midnight.html
to_month_end.html
to_month_start.html
to_next_midnight.html
to_next_month.html
to_tomorrow.html
parse.html
debug
errorToString.html
fs
basename.html
hack
Function
inject.html
registerPrototype.html
hash
md5.html
md5_file.html
html
DataTableQuery.html
default_template.html
uglify.html
mongo
objectId.html
net
getAvServer.html
request.html
random
ControlledRoller.html
util
arrayForEachSync.html
findAll.html
findEachChunk.html
pager_apply.html
queryForEach.html
queryForEachSync.html
<目录
findEachChunk(query, once, cb)
循环query,每一段数据(once个)调用一次cb(参数是个list),然后释放内存
cb如果返回thenable,则下次请求要等到它resolve或reject后
findEachChunk返回一个Promise,所有数据都请求到,并都调用过cb后resolve,不会reject。
如果一个结果都没有,cb一次也不会调用到