Merge pull request 'http请求支持预热接口数据并缓存' (#1) from feature/preheat_cache into master
Reviewed-on: #1
This commit is contained in:
commit
73999a8452
12
cache/ICache.go
vendored
12
cache/ICache.go
vendored
@ -51,4 +51,16 @@ type ICache interface {
|
|||||||
//
|
//
|
||||||
// Date : 16:46 2024/6/3
|
// Date : 16:46 2024/6/3
|
||||||
SetValue(cacheKey string, cacheValue string) error
|
SetValue(cacheKey string, cacheValue string) error
|
||||||
|
// TTL 缓存剩余生命周期(单位: s)
|
||||||
|
//
|
||||||
|
// Author : go_developer@163.com<白茶清欢>
|
||||||
|
//
|
||||||
|
// Date : 18:39 2024/10/9
|
||||||
|
TTL(cacheKey string) int64
|
||||||
|
// PreHeatConfig 缓存预热配置
|
||||||
|
//
|
||||||
|
// Author : go_developer@163.com<白茶清欢>
|
||||||
|
//
|
||||||
|
// Date : 18:42 2024/10/9
|
||||||
|
PreHeatConfig() *define.CachePreHeatConfig
|
||||||
}
|
}
|
||||||
|
45
client.go
45
client.go
@ -148,9 +148,54 @@ func (hc *HttpClient) Request() *define.Response {
|
|||||||
)
|
)
|
||||||
|
|
||||||
if cacheResult = hc.getCacheResult(); nil != cacheResult {
|
if cacheResult = hc.getCacheResult(); nil != cacheResult {
|
||||||
|
// 判断是否开启预热
|
||||||
|
inputCachePreHeatConfig := hc.cacheInstance.PreHeatConfig()
|
||||||
|
var cachePreHeatConfig define.CachePreHeatConfig
|
||||||
|
serialize.JSON.TransitionIgnoreError(inputCachePreHeatConfig, &cachePreHeatConfig)
|
||||||
|
if !cachePreHeatConfig.Enable || (cachePreHeatConfig.MinTTL <= 0 && cachePreHeatConfig.MinPercent <= 0 && !cachePreHeatConfig.Force) {
|
||||||
|
// 无预热配置或未启用预热或者未设置预热规则
|
||||||
return cacheResult
|
return cacheResult
|
||||||
}
|
}
|
||||||
|
go func() {
|
||||||
|
// 判断是否触发预热
|
||||||
|
if cachePreHeatConfig.Force {
|
||||||
|
_ = hc.requestBackendApi()
|
||||||
|
return
|
||||||
|
}
|
||||||
|
// 将百分比的配置归一化成最小剩余时间的配置
|
||||||
|
if cachePreHeatConfig.MinPercent > 0 {
|
||||||
|
expectMinTTL := hc.cacheInstance.CacheTime() * cachePreHeatConfig.MinPercent / 100
|
||||||
|
if cachePreHeatConfig.MinTTL == 0 || cachePreHeatConfig.MinTTL > expectMinTTL {
|
||||||
|
cachePreHeatConfig.MinTTL = expectMinTTL
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if cachePreHeatConfig.MinTTL <= 0 {
|
||||||
|
// 未配置最小剩余时间
|
||||||
|
return
|
||||||
|
}
|
||||||
|
ttl := hc.cacheInstance.TTL(cacheResult.CacheInfo.CacheKey)
|
||||||
|
if ttl < 0 {
|
||||||
|
// 不存在或者未设置有效期
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if ttl <= cachePreHeatConfig.MinTTL {
|
||||||
|
// 配置了最小剩余时间,并且key剩余有效期小于最小剩余时间
|
||||||
|
_ = hc.requestBackendApi()
|
||||||
|
}
|
||||||
|
}()
|
||||||
|
}
|
||||||
|
|
||||||
|
return hc.requestBackendApi()
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
// requestBackendApi 请求后端接口
|
||||||
|
//
|
||||||
|
// Author : go_developer@163.com<白茶清欢>
|
||||||
|
//
|
||||||
|
// Date : 18:47 2024/10/9
|
||||||
|
func (hc *HttpClient) requestBackendApi() *define.Response {
|
||||||
hc.Client.OnBeforeRequest(hc.getRequestValidateMiddleware()) // 请求参数验证中间件必注册
|
hc.Client.OnBeforeRequest(hc.getRequestValidateMiddleware()) // 请求参数验证中间件必注册
|
||||||
hc.Client.OnAfterResponse(hc.getResponseValidateMiddleware()) // 响应验证中间件必注册
|
hc.Client.OnAfterResponse(hc.getResponseValidateMiddleware()) // 响应验证中间件必注册
|
||||||
var (
|
var (
|
||||||
|
20
define/cache.go
Normal file
20
define/cache.go
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
// Package define ...
|
||||||
|
//
|
||||||
|
// Description : define ...
|
||||||
|
//
|
||||||
|
// Author : go_developer@163.com<白茶清欢>
|
||||||
|
//
|
||||||
|
// Date : 2024-10-09 18:39
|
||||||
|
package define
|
||||||
|
|
||||||
|
// CachePreHeatConfig 缓存预热配置, MinPercent / MinTTL 同时配置, 则任意一个满足, 均进行预热
|
||||||
|
//
|
||||||
|
// Author : go_developer@163.com<白茶清欢>
|
||||||
|
//
|
||||||
|
// Date : 18:40 2024/10/9
|
||||||
|
type CachePreHeatConfig struct {
|
||||||
|
Enable bool `json:"enable"` // 缓存预热是否可用
|
||||||
|
MinPercent int64 `json:"min_percent"` // 最小百分比, 剩余有效期低于此百分比进行预热
|
||||||
|
MinTTL int64 `json:"min_ttl"` // 最小剩余生命周期, 低于此百分比进行预热
|
||||||
|
Force bool `json:"force"` // 启用预热的情况下, 强制预热, 会忽略 MinPercent / MinTTL 的配置
|
||||||
|
}
|
Loading…
Reference in New Issue
Block a user