feat: enhance cache for #1103 (#1189)

* feat: #1103 * lint: lint
midwayjs · Jul 30, 2021 · 562236c · 562236c
1 parent 7a675eb
commit 562236c
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/packages/cache/src/service/cache.ts b/packages/cache/src/service/cache.ts
@@ -18,9 +18,9 @@ export class CacheManager {
   }
 
   // 获取key
-  async get(key: string) {
+  async get<T>(key: string): Promise<T> {
     return new Promise((resolve, reject) => {
-      this.cache.get(key, (err, result) => {
+      this.cache.get<T>(key, (err, result) => {
         if (err) {
           reject(err);
           return;
@@ -31,7 +31,11 @@ export class CacheManager {
   }
 
   // 设置cache
-  async set(key: string, value: string, options?: cacheManager.CachingConfig) {
+  async set<T>(
+    key: string,
+    value: T,
+    options?: cacheManager.CachingConfig
+  ): Promise<T> {
     return await this.cache.set(key, value, options);
   }
 

diff --git a/packages/cache/test/cache.test.ts b/packages/cache/test/cache.test.ts
@@ -17,6 +17,8 @@ describe(`test.cache`, ()=>{
     assert((await userService.getUser(`name`)) === undefined)
     await userService.setUser('name', 'stone-jin')
     assert((await userService.getUser(`name`)) === 'stone-jin')
+    await userService.setUser('name', {name: '123'});
+    assert(JSON.stringify(await userService.getUser('name'))===JSON.stringify({name: '123'}))
     await userService.reset();
     assert((await userService.getUser(`name`)) === undefined)
   })