Merge branch 'dev-3.2' of https://git.mesalab.cn/nezha/nezha-fronted into dev-3.3

2022-04-08 13:56:51 +08:00
parent df2557613e 6fd326949f
commit f32fb779da
12 changed files with 301 additions and 11 deletions
--- a/nezha-fronted/package-lock.json
+++ b/nezha-fronted/package-lock.json
@@ -377,6 +377,12 @@
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@@ -815,8 +821,7 @@
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-      "dev": true
+      "integrity": "sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg=="
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    "autoprefixer": {
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@@ -1771,6 +1776,11 @@
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+    "base64-arraybuffer": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-1.0.2.tgz",
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+    },
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@@ -2050,6 +2060,11 @@
        "electron-to-chromium": "^1.3.30"
      }
    },
+    "btoa": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/btoa/-/btoa-1.2.1.tgz",
+      "integrity": "sha512-SB4/MIGlsiVkMcHmT+pSmIPoNDoHg+7cMzmt3Uxt628MTz2487DKSqK/fuhFBrkuqrYv5UCEnACpF4dTFNKc/g=="
+    },
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@@ -2299,6 +2314,36 @@
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      "dev": true
    },
+    "canvg": {
+      "version": "3.0.10",
+      "resolved": "https://registry.npmjs.org/canvg/-/canvg-3.0.10.tgz",
+      "integrity": "sha512-qwR2FRNO9NlzTeKIPIKpnTY6fqwuYSequ8Ru8c0YkYU7U0oW+hLUvWadLvAu1Rl72OMNiFhoLu4f8eUjQ7l/+Q==",
+      "optional": true,
+      "requires": {
+        "@babel/runtime": "^7.12.5",
+        "@types/raf": "^3.4.0",
+        "core-js": "^3.8.3",
+        "raf": "^3.4.1",
+        "regenerator-runtime": "^0.13.7",
+        "rgbcolor": "^1.0.1",
+        "stackblur-canvas": "^2.0.0",
+        "svg-pathdata": "^6.0.3"
+      },
+      "dependencies": {
+        "core-js": {
+          "version": "3.21.1",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.21.1.tgz",
+          "integrity": "sha512-FRq5b/VMrWlrmCzwRrpDYNxyHP9BcAZC+xHJaqTgIE5091ZV1NTmyh0sGOg5XqpnHvR0svdy0sv1gWA1zmhxig==",
+          "optional": true
+        },
+        "regenerator-runtime": {
+          "version": "0.13.9",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.9.tgz",
+          "integrity": "sha512-p3VT+cOEgxFsRRA9X4lkI1E+k2/CtnKtU4gcxyaCUreilL/vqI6CdZ3wxVUx3UOUg+gnUOQQcRI7BmSI656MYA==",
+          "optional": true
+        }
+      }
+    },
    "caseless": {
      "version": "0.12.0",
      "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
@@ -3175,6 +3220,14 @@
        }
      }
    },
+    "css-line-break": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/css-line-break/-/css-line-break-2.1.0.tgz",
+      "integrity": "sha512-FHcKFCZcAha3LwfVBhCQbW2nCNbkZXn7KVUJcsT5/P8YmfsVja0FMPJr0B903j/E69HUphKiV9iQArX8SDYA4w==",
+      "requires": {
+        "utrie": "^1.0.2"
+      }
+    },
    "css-loader": {
      "version": "0.28.11",
      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-0.28.11.tgz",
@@ -4635,6 +4688,12 @@
        "domelementtype": "1"
      }
    },
+    "dompurify": {
+      "version": "2.3.6",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.3.6.tgz",
+      "integrity": "sha512-OFP2u/3T1R5CEgWCEONuJ1a5+MFKnOYpkywpUSxv/dj1LeBT1erK+JwM7zK0ROy2BRhqVCf0LRw/kHqKuMkVGg==",
+      "optional": true
+    },
    "domutils": {
      "version": "1.5.1",
      "resolved": "https://registry.npmjs.org/domutils/-/domutils-1.5.1.tgz",
@@ -5948,6 +6007,11 @@
        "websocket-driver": ">=0.5.1"
      }
    },
+    "fflate": {
+      "version": "0.4.8",
+      "resolved": "https://registry.npmjs.org/fflate/-/fflate-0.4.8.tgz",
+      "integrity": "sha512-FJqqoDBR00Mdj9ppamLa/Y7vxm+PRmNWA67N846RvsoYVMKB4q3y/de5PA7gUmRMYK/8CMz2GDZQmCRN1wBcWA=="
+    },
    "figures": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/figures/-/figures-2.0.0.tgz",
@@ -6915,6 +6979,15 @@
        }
      }
    },
+    "html2canvas": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/html2canvas/-/html2canvas-1.4.1.tgz",
+      "integrity": "sha512-fPU6BHNpsyIhr8yyMpTLLxAbkaK8ArIBcmZIRiBLiDhjeqvXolaEmDGmELFuX9I4xDcaKKcJl+TKZLqruBbmWA==",
+      "requires": {
+        "css-line-break": "^2.1.0",
+        "text-segmentation": "^1.0.3"
+      }
+    },
    "htmlparser2": {
      "version": "3.10.1",
      "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.10.1.tgz",
@@ -7682,6 +7755,42 @@
        "graceful-fs": "^4.1.6"
      }
    },
+    "jspdf": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/jspdf/-/jspdf-2.5.1.tgz",
+      "integrity": "sha512-hXObxz7ZqoyhxET78+XR34Xu2qFGrJJ2I2bE5w4SM8eFaFEkW2xcGRVUss360fYelwRSid/jT078kbNvmoW0QA==",
+      "requires": {
+        "@babel/runtime": "^7.14.0",
+        "atob": "^2.1.2",
+        "btoa": "^1.2.1",
+        "canvg": "^3.0.6",
+        "core-js": "^3.6.0",
+        "dompurify": "^2.2.0",
+        "fflate": "^0.4.8",
+        "html2canvas": "^1.0.0-rc.5"
+      },
+      "dependencies": {
+        "@babel/runtime": {
+          "version": "7.17.9",
+          "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.17.9.tgz",
+          "integrity": "sha512-lSiBBvodq29uShpWGNbgFdKYNiFDo5/HIYsaCEY9ff4sb10x9jizo2+pRrSyF4jKZCXqgzuqBOQKbUm90gQwJg==",
+          "requires": {
+            "regenerator-runtime": "^0.13.4"
+          }
+        },
+        "core-js": {
+          "version": "3.21.1",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.21.1.tgz",
+          "integrity": "sha512-FRq5b/VMrWlrmCzwRrpDYNxyHP9BcAZC+xHJaqTgIE5091ZV1NTmyh0sGOg5XqpnHvR0svdy0sv1gWA1zmhxig==",
+          "optional": true
+        },
+        "regenerator-runtime": {
+          "version": "0.13.9",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.9.tgz",
+          "integrity": "sha512-p3VT+cOEgxFsRRA9X4lkI1E+k2/CtnKtU4gcxyaCUreilL/vqI6CdZ3wxVUx3UOUg+gnUOQQcRI7BmSI656MYA=="
+        }
+      }
+    },
    "jsprim": {
      "version": "1.4.1",
      "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
@@ -11965,6 +12074,15 @@
        "fast-diff": "1.1.2"
      }
    },
+    "raf": {
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/raf/-/raf-3.4.1.tgz",
+      "integrity": "sha512-Sq4CW4QhwOHE8ucn6J34MqtZCeWFP2aQSmrlroYgqAV1PjStIhJXxYuTgUIfkEk7zTLjmIjLmU5q+fbD1NnOJA==",
+      "optional": true,
+      "requires": {
+        "performance-now": "^2.1.0"
+      }
+    },
    "randomatic": {
      "version": "3.1.1",
      "resolved": "https://registry.npmjs.org/randomatic/-/randomatic-3.1.1.tgz",
@@ -12418,6 +12536,12 @@
      "integrity": "sha1-QzdOLiyglosO8VI0YLfXMP8i7rM=",
      "dev": true
    },
+    "rgbcolor": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/rgbcolor/-/rgbcolor-1.0.1.tgz",
+      "integrity": "sha1-1lBezbMEplldom+ktDMHMGd1lF0=",
+      "optional": true
+    },
    "right-align": {
      "version": "0.1.3",
      "resolved": "https://registry.npmjs.org/right-align/-/right-align-0.1.3.tgz",
@@ -13438,6 +13562,12 @@
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      "dev": true
    },
+    "stackblur-canvas": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/stackblur-canvas/-/stackblur-canvas-2.5.0.tgz",
+      "integrity": "sha512-EeNzTVfj+1In7aSLPKDD03F/ly4RxEuF/EX0YcOG0cKoPXs+SLZxDawQbexQDBzwROs4VKLWTOaZQlZkGBFEIQ==",
+      "optional": true
+    },
    "stackframe": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/stackframe/-/stackframe-1.1.0.tgz",
@@ -13709,6 +13839,12 @@
        "has-flag": "^3.0.0"
      }
    },
+    "svg-pathdata": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/svg-pathdata/-/svg-pathdata-6.0.3.tgz",
+      "integrity": "sha512-qsjeeq5YjBZ5eMdFuUa4ZosMLxgr5RZ+F+Y1OrDhuOCEInRMA3x74XdBtggJcj9kOeInz0WE+LgCPDkZFlBYJw==",
+      "optional": true
+    },
    "svgo": {
      "version": "0.7.2",
      "resolved": "https://registry.npmjs.org/svgo/-/svgo-0.7.2.tgz",
@@ -13851,6 +13987,14 @@
        }
      }
    },
+    "text-segmentation": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/text-segmentation/-/text-segmentation-1.0.3.tgz",
+      "integrity": "sha512-iOiPUo/BGnZ6+54OsWxZidGCsdU8YbE4PSpdPinp7DeMtUJNJBoJ/ouUSTJjHkh1KntHaltHl/gDs2FC4i5+Nw==",
+      "requires": {
+        "utrie": "^1.0.2"
+      }
+    },
    "text-table": {
      "version": "0.2.0",
      "resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
@@ -14473,6 +14617,14 @@
      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=",
      "dev": true
    },
+    "utrie": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/utrie/-/utrie-1.0.2.tgz",
+      "integrity": "sha512-1MLa5ouZiOmQzUbjbu9VmjLzn1QLXBhwpUa7kdLUQK+KQ5KA9I1vk5U4YHe/X2Ch7PYnJfWuWT+VbuxbGwljhw==",
+      "requires": {
+        "base64-arraybuffer": "^1.0.2"
+      }
+    },
    "uuid": {
      "version": "3.3.3",
      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.3.tgz",
--- a/nezha-fronted/package.json
+++ b/nezha-fronted/package.json
@@ -30,6 +30,8 @@
    "echarts": "^5.2.2",
    "element-ui": "^2.15.3",
    "file-saver": "^2.0.2",
+    "html2canvas": "^1.4.1",
+    "jspdf": "^2.5.1",
    "leaflet": "^1.7.1",
    "moment-timezone": "^0.5.33",
    "mqtt": "4.2.6",
--- a/nezha-fronted/src/assets/css/common.scss
+++ b/nezha-fronted/src/assets/css/common.scss
@@ -367,6 +367,12 @@ td .nz-icon-gear:before{
    }
  }
 }
+.el-dropdown-menu-link .el-dropdown-menu__item{
+  padding: 0;
+  .link-title {
+    padding: 0 20px;
+  }
+}
 .chart-bar,.chart-gauge,.chart-time-series,.chart-treemap,.chart-pie,.chart-canvas-tooltip,.line-chart-block-Zindex,.alert-label,.alert-labelUp,.alert-days-info-tooltip,.nz-tooltip-bac{
  background-color: $--tooltip-background-color !important;
  border: 2px solid $--tooltip-border-color !important;
--- a/nezha-fronted/src/assets/css/components/layout/header.scss
+++ b/nezha-fronted/src/assets/css/components/layout/header.scss
@@ -115,10 +115,13 @@
  .left-menu--pin-reverse{
  }
 }
-.link-title a {
-  color: inherit;
+a.link-title {
+  color: $--color-text-regular !important;
  text-decoration: none;
 }
+a.link-title:hover{
+  color: $--color-primary !important;
+}
 .nz-breakcrumb {
  padding-left: 15px;
  line-height: 50px;
--- a/nezha-fronted/src/components/chart/chart/chartTable.vue
+++ b/nezha-fronted/src/components/chart/chart/chartTable.vue
@@ -168,6 +168,7 @@ export default {
          obj[column.title + 'mapping'] = ''
          if (this.chartInfo.param.enable && this.chartInfo.param.enable.valueMapping) {
            valueMapping[column.title].forEach(item => {
+              // const rowValue = row.display[column.title + 'display']
              const rowValue = row.display[column.title + 'display']
              if (item.type === 'value') {
                if (rowValue == item.value) {
@@ -208,7 +209,7 @@ export default {
                value = chartDataFormat.getUnit(column.unit ? column.unit : 2).compute(value, null, -1, 2)
              }
            }
-            return value || label
+            return value || ''
          })
          obj[column.title + 'display'] = labelValue
        } else {
--- a/nezha-fronted/src/components/chart/chartList.vue
+++ b/nezha-fronted/src/components/chart/chartList.vue
@@ -3,6 +3,7 @@
    <grid-layout
      ref="layout"
      v-if="gridLayoutShow"
+      class="pdfDom"
      :class="firstInit ? 'no-animation' : ''"
      :col-num="12"
      :is-draggable="!panelLock"
--- a/nezha-fronted/src/components/common/js/htmlToPdf.js
+++ b/nezha-fronted/src/components/common/js/htmlToPdf.js
@@ -0,0 +1,68 @@
+import html2Canvas from 'html2canvas'
+import JsPDF from 'jspdf'
+import { Loading } from 'element-ui' // 此处根据你实际使用的框架的loading进行引入
+let loading
+export default {
+  install (Vue, options) {
+    Vue.prototype.getPdf = function (dom, x, y) { // 传入需要导出的 dom
+      const title = this.htmlTitle || 'pdf'
+      // html2Canvas(document.querySelector('#pdfDom'), { //这是在界面上设置一个id
+      // 只下载id为pdfDom的内容
+      html2Canvas(dom, { // body是下载整个界面
+        useCORS: true, // 是否尝试使用CORS从服务器加载图像
+        allowTaint: true,
+        dpi: 300, // 解决生产图片模糊
+        // width: 490, //canvas宽度
+        // height: 240, //canvas高度
+        x: x || 0, // x坐标 需要计算
+        y: y || 0, // y坐标 需要计算
+        async: false, // 是否异步解析和呈现元素
+        foreignObjectRendering: true // 是否在浏览器支持的情况下使用ForeignObject渲染
+      }).then(function (canvas) {
+        loading.close()
+        document.body.style.height = '100%'
+        document.getElementsByTagName('html')[0].style.overflow = 'hidden'
+        const contentWidth = canvas.width
+        const contentHeight = canvas.height
+        const pageHeight = contentWidth / 592.28 * 841.89 // 一页pdf显示html页面生成的canvas高度;
+        let leftHeight = contentHeight // 未生成pdf的html页面高度
+        let position = 0 // pdf页面偏移
+        // a4纸的尺寸[595.28,841.89]，html页面生成的canvas在pdf中图片的宽高
+        const imgWidth = 595.28
+        const imgHeight = 592.28 / contentWidth * contentHeight
+        const pageData = canvas.toDataURL('image/jpeg', 1.0)
+        const PDF = new JsPDF('', 'pt', 'a4')
+        // 有两个高度需要区分，一个是html页面的实际高度，和生成pdf的页面高度(841.89)
+        // 当内容未超过pdf一页显示的范围，无需分页
+        if (leftHeight < pageHeight) {
+          PDF.addImage(pageData, 'JPEG', 0, 0, imgWidth, imgHeight)
+        } else {
+          while (leftHeight > 0) {
+            PDF.addImage(pageData, 'JPEG', 0, position, imgWidth, imgHeight)
+            leftHeight -= pageHeight
+            position -= 841.89
+            if (leftHeight > 0) {
+              PDF.addPage()
+            }
+          }
+        }
+        PDF.save(title + '.pdf')
+      })
+    }
+    Vue.prototype.showScreenLoading = function (flag) {
+      if (flag) {
+        loading = Loading.service({
+          lock: true,
+          text: '正在下载pdf...',
+          background: 'rgba(0,500,200,.5)'
+        })
+      } else {
+        if (loading) {
+          loading.close()
+          document.body.style.height = '100%'
+          document.getElementsByTagName('html')[0].style.overflow = 'hidden'
+        }
+      }
+    }
+  }
+}
--- a/nezha-fronted/src/components/common/mixin/htmlToPdfMixin.js
+++ b/nezha-fronted/src/components/common/mixin/htmlToPdfMixin.js
@@ -0,0 +1,13 @@
+export default {
+  methods: {
+    htmlToPdf () {
+      const dom = document.getElementsByClassName(this.pdfId)[0]
+      if (dom) {
+        this.showScreenLoading(true)
+        this.getPdf(dom)
+      } else {
+        this.showScreenLoading(false)
+      }
+    }
+  }
+}
--- a/nezha-fronted/src/components/layout/header.vue
+++ b/nezha-fronted/src/components/layout/header.vue
@@ -13,12 +13,12 @@
      </el-dropdown>
      <el-dropdown trigger="click">
        <div class="header-menu__item"><i class="nz-icon nz-icon-more-app"></i></div>
-        <el-dropdown-menu slot="dropdown" class="right-box-select-top right-public-box-dropdown-top">
+        <el-dropdown-menu slot="dropdown" class="right-box-select-top right-public-box-dropdown-top el-dropdown-menu-link">
          <el-dropdown-item v-for="(item, index) in linkData" :key="index" :index="'0-' + index" v-if="linkData.length">
-            <span class="link-title">
+            <a :href='item.url' rel="noopener noreferrer" :title="item.name" target="_blank" class="link-title nz-  a">
              <i class="nz-icon nz-icon-link"></i>
-              <a :href='item.url' rel="noopener noreferrer" :title="item.name"  class="nz-  a" target="_blank">{{item.name}}</a>
-            </span>
+              <span class="nz-  a">{{item.name}}</span>
+            </a>
          </el-dropdown-item>
          <div v-if="!linkData.length" class="header-link-nodata">
            {{$t('overall.noData')}}
--- a/nezha-fronted/src/components/page/dashboard/panel.vue
+++ b/nezha-fronted/src/components/page/dashboard/panel.vue
@@ -74,6 +74,9 @@
                  <el-dropdown-item v-has="'panel_view'">
                    <div id="chart-temp-sync" @click="chartBySync"><i class="nz-icon nz-icon-sync"></i>{{ $t('overall.syncChart') }}</div>
                  </el-dropdown-item>
+                  <el-dropdown-item v-has="'main_add'">
+                    <div id="chart-htmltopdf" @click="htmlToPdf"><i class="nz-icon nz-icon-download1"></i>{{ $t('overall.downloadToPdf') }}</div>
+                  </el-dropdown-item>
                </template>
              </top-tool-more-options>
            </div>
@@ -159,14 +162,17 @@ import { fromRoute } from '@/components/common/js/constants'
 import { randomcolor } from '@/components/common/js/radomcolor/randomcolor'
 import { lineChartMove } from '@/components/common/js/common'
 import routerPathParams from '@/components/common/mixin/routerPathParams'
+import htmlToPdfMixin from '@/components/common/mixin/htmlToPdfMixin'
 // import chartData from './testData'

 export default {
  name: 'panel',
-  mixins: [routerPathParams],
+  mixins: [routerPathParams, htmlToPdfMixin],
  data () {
    return {
      fromRoute,
+      pdfId: 'pdfDom',
+      htmlTitle: 'panel',
      panelTabLoading: false,
      overScroll10: false,
      isLoading: true,
@@ -824,6 +830,42 @@ export default {
    afterImport () {
      this.dateChange()
      this.panelReloadOnlyPanel()
+    },
+    htmlToPdf () {
+      let dom = document.getElementsByClassName(this.pdfId)[0]
+      if (dom) {
+        // dom = dom.getElementsByClassName('vue-grid-layout')[0]
+        this.scrollbarWrap.scrollTop = this.scrollbarWrap.scrollHeight
+        this.$refs.chartList.onScroll(this.scrollbarWrap.scrollTop)
+        let flag = true
+        this.showScreenLoading(true)
+        let timer = setInterval(() => {
+          flag = true
+          this.$refs.chartList.copyDataList.forEach(chart => {
+            if (chart.type !== 'group') {
+              flag = flag && chart.loaded
+            } else if (chart.collapse) {
+              chart.children.forEach(groupChart => {
+                flag = flag && groupChart.loaded
+              })
+            }
+          })
+          if (flag) {
+            clearInterval(timer)
+            timer = null
+            setTimeout(() => {
+              document.body.style.height = 'auto'
+              // document.getElementsByTagName('html')[0].style.overflow = 'visible'
+              const position = dom.getBoundingClientRect()
+              console.log(position)
+              this.getPdf(dom, -1 * position.left, -1 * position.top)
+              // this.getPdf(dom, 0, 0)
+            }, 2000)
+          }
+        }, 200)
+      } else {
+        this.showScreenLoading(false)
+      }
    }
  },
  created () {
--- a/nezha-fronted/src/main.js
+++ b/nezha-fronted/src/main.js
@@ -35,6 +35,8 @@ import bus from '@/libs/bus'
 import myDatePicker from '@/components/common/myDatePicker'
 import vSelectPage from '@/components/common/v-selectpagenew'
 import nzDataList from '@/components/common/table/nzDataList'
+import htmlToPdf from '@/components/common/js/htmlToPdf'
+Vue.use(htmlToPdf)
 Vue.use(vSelectPage, {
  dataLoad: function (vue, url, params) {
    if (params.pageNumber) {
--- a/nezha-fronted/static/config.json
+++ b/nezha-fronted/static/config.json
@@ -1 +1 @@
-{"baseUrl":"http://192.168.40.42:8080/", "version": "21.04"}
+{"baseUrl":"/", "version": "21.04"}