fix chromium分片截图未导入common (#57)

Co-authored-by: Kokomi <102026640+yoimiya-kokomi@users.noreply.github.com>

lib/puppeteer/puppeteer.js

@@ -4,6 +4,7 @@ import lodash from 'lodash'
 import template from 'art-template'
 import chokidar from 'chokidar'
 import cfg from '../config/config.js'
+import common from '../common/common.js'
 
 const _path = process.cwd()
 
@@ -101,7 +102,6 @@ class Puppeteer {
       logger.error('puppeteer Chromium 尝试连接已有实例失败')
     }
 
-
     if (!this.browser || !connectFlag) {
       // 如果没有实例，初始化puppeteer
       this.browser = await puppeteer.launch(this.config).catch((err, trace) => {
@@ -282,19 +282,19 @@ class Puppeteer {
           quality: 90
         }
 
-        if (i != 1 && i == num) {
+        if (i !== 1 && i === num) {
           await page.setViewport({
             width: boundingBox.width,
             height: parseInt(boundingBox.height) - pageHeight * (num - 1)
           })
         }
 
-        if (i != 1 && i <= num) {
+        if (i !== 1 && i <= num) {
           await page.evaluate(() => window.scrollBy(0, 7000))
         }
 
         let buff
-        if (num == 1) {
+        if (num === 1) {
           buff = await body.screenshot(randData)
         } else {
           buff = await page.screenshot(randData)