nodejsredisclientapi

 由于mac redis client无法进行快速批量删除&＃xff0c;故想通过脚本来执行批量删除。

 一、安装依赖

npm install ioredis mocha

二、脚本

test.js

const Redis &＃61; require(&＃39;ioredis&＃39;);const redis &＃61; new Redis({port: 6379, // Redis porthost: &＃39;xxxx.redis.rds.aliyuncs.com&＃39;, // Redis hostfamily: 6, // 4 (IPv4) or 6 (IPv6)password: &＃39;xxxx&＃39;,db: 0
});describe(&＃39;&＃39;, async () &＃61;> {it.skip(&＃39;设置key&＃39;, async () &＃61;> {try {await redis.set(&＃39;foo&＃39;, &＃39;bar&＃39;); // returns promise which resolves to string, "OK"} catch (error) {await console.error(error);}});it.skip(&＃39;查询指定key&＃39;, async () &＃61;> {try {var result &＃61; await redis.get(&＃39;USER_REMAINING_-1103&＃39;);await console.log(&＃96;GET USER_REMAINING_-1103:${result}&＃96;); // Promise resolves to "bar"} catch (error) {await console.error(error);}});it(&＃39;删除 USER_REMAINING_&＃39;, async () &＃61;> {try {for (let index &＃61; 1209; index <1309; index&＃43;&＃43;) {var result &＃61; await redis.del(&＃96;USER_REMAINING_-${index}&＃96;);await console.log(&＃96;DEL USER_REMAINING_-${index}:${result}:${result}&＃96;); // Promise resolves to "bar"}} catch (error) {await console.error(error);}});it(&＃39;删除 GIFT_TOTAL_NUM_&＃39;, async () &＃61;> {try {for (let index &＃61; 1; index <6; index&＃43;&＃43;) {var result &＃61; await redis.del(&＃96;GIFT_TOTAL_NUM_${index}&＃96;);await console.log(&＃96;DEL GIFT_TOTAL_NUM_${index}:${result}&＃96;); // Promise resolves to "bar"}} catch (error) {await console.error(error);}});it(&＃39;删除 GIFT_SEND_DAY_NUM_&＃39;, async () &＃61;> {try {for (let index &＃61; 1; index <6; index&＃43;&＃43;) {var result &＃61; await redis.del(&＃96;GIFT_SEND_DAY_NUM_${index}&＃96;);await console.log(&＃96;DEL GIFT_SEND_DAY_NUM_${index}:${result}&＃96;); // Promise resolves to "bar"}} catch (error) {await console.error(error);}});
});


 三、执行结果