js try...catch All In One

js try...catch All In One

如何更优雅的请求 API 时候处理 loading

this.loading = true;
const res = await getCreativeLog(params).finally(() => {
   this.loading = false;
});

// try...catch ，正确但是没有必要
this.loading = true;
try {
   const res = await getCreativeLog(params);
   this.loading = false;
} catch (err) {
   this.loading = false;
}

// ❌ 错误写法
this.loading = true;
const res = await getCreativeLog(params);
this.loading = false;

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/try...catch

refs

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