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Jul 26, 2019 Replied to a topic by Nickwongfree › MySQL › MySQL binlog 日志占用空间太大的解决办法 |
@jaskle #1 数量多了就不便宜了哈
Mar 31, 2019 Replied to a topic by Nickwongfree › 问与答 › 为什么 V 站二级回复不聚合下，可以看起来清晰一点 |
@OscarUsingChen 2 级之后再聚合就有点臃肿了，感觉二级聚合就基本够了
Dec 13, 2018 Replied to a topic by wleexi › 程序员 › 下面 Java 代码怎么用 Lambda 表示 |
@Nickwongfree
line5 应为 setFunction.apply()
line5 应为 setFunction.apply()
Dec 13, 2018 Replied to a topic by wleexi › 程序员 › 下面 Java 代码怎么用 Lambda 表示 |
可以简洁一点，分支太多，4 条基本可以抽象出来新函数
void setLocation(String locationId, Function<String, Boolean> setFunction) {
if (locationId!=null) {
Region region = regionService.getById(locationId);
setFunction(region.getRegionName());
}
}
4 条调用如下
setLocation(shopView.getProvinceId(), showView::setProvinceDisp)
setLocation(shopView. getCityId(), showView:: setCityDisp)
....
void setLocation(String locationId, Function<String, Boolean> setFunction) {
if (locationId!=null) {
Region region = regionService.getById(locationId);
setFunction(region.getRegionName());
}
}
4 条调用如下
setLocation(shopView.getProvinceId(), showView::setProvinceDisp)
setLocation(shopView. getCityId(), showView:: setCityDisp)
....
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