2019獨角獸企業重金招聘Python工程師標準>>>

@SuppressWarnings("unchecked")@Cacheable(value = "com.broadwave.service.prefs", key = "#pkg.getContext().concat('-').concat(#pkg.getPackageName())")public List<PrefObject> getProperties(PackageName pkg) {pkg.getContext().concat("-").contains(pkg.getPackageName());List<? extends PrefObject> results = getJdbcTemplate().query("select * from " + userPrefValue + " where parent = ? and pkg = ? order by name asc", valueMapper,pkg.getPackageName(), pkg.getName());return (List<PrefObject>) results;}

取消緩存

@CacheEvict(value = "com.broadwave.service.prefs", allEntries = true)public int deleteValues(PackageName pkg) {int update = getJdbcTemplate().update("delete from " + userPrefValue + " where parent = ? and pkg=?", pkg.getContext(), pkg.getPackageName());return update;}

轉載于:https://my.oschina.net/liyonglee/blog/358194

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