{"id":11829,"date":"2023-02-17T18:08:18","date_gmt":"2023-02-17T10:08:18","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=11829"},"modified":"2023-02-19T09:33:43","modified_gmt":"2023-02-19T01:33:43","slug":"fu-za-bu-ju-jie-gou-shu-xing-zu-jian-ji-cheng-biao-ge-zu-jian-mei-ge-jie-dian","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/11829.html","title":{"rendered":"\u590d\u6742\u5e03\u5c40\u7ed3\u6784\uff0c\u6811\u5f62\u7ec4\u4ef6\u96c6\u6210\u8868\u683c\u7ec4\u4ef6\uff0c\u6bcf\u4e2a\u8282\u70b9\u4ee3\u8868\u4e00\u884c"},"content":{"rendered":"

\u524d\u8a00<\/h2>\n\n\n\n

\u672c\u7bc7\u6587\u7ae0\u4ecb\u7ecd\u4e00\u79cd\u6bd4\u8f83\u590d\u6742\u7684\u6392\u7248\u65b9\u5f0f\uff0c\u662f\u4e00\u79cd\u6811\u5f62\u7ec4\u4ef6\u96c6\u6210\u4e86\u8868\u683c\u7ec4\u4ef6\uff0c\u6811\u7684\u6bcf\u4e00\u4e2a\u8282\u70b9\u90fd\u5177\u6709\u4e00\u884c\u914d\u7f6e\u3002
\u5bf9\u6bd4\u4ea7\u54c1\u9875\u9762\u5982\u4e0b\uff1a<\/p>\n\n\n\n

<\/figure>\n\n\n\n

<\/a>\u9700\u6c42\u5206\u6790<\/h2>\n\n\n\n

\u770b\u4e2a\u8fd9\u4e2a\u9875\u9762\uff0c\u6211\u4eec\u9996\u5148\u60f3\u5230\u7684\u662f\uff0c\u4e00\u4e2a\u6811\u7ec4\u4ef6\uff0c\u548c\u4e00\u4e2a\u8868\u683c\u7ec4\u4ef6\u3002
\u5982\u679c\u8981\u628a\u53f3\u4fa7\u5f53\u6210\u8868\u683c\u7ec4\u4ef6\u5750\u8d77\u6765\u662f\u6bd4\u8f83\u590d\u5236\u7684\u3002\u56e0\u4e3a\u6d89\u53ca\u5230\u6811\u8282\u70b9\u7684\u6298\u53e0\uff0c\u5bf9\u5e94\u7684\u884c\u4e5f\u8981\u6298\u53e0\u3002
\u6240\u4ee5\u6700\u7b80\u5355\u7684\u529e\u6cd5\u662f\uff0c\u6a21\u62df\u53f3\u4fa7\u7684\u8868\u683c\uff0c\u5c06\u6bcf\u4e00\u884c\u5199\u5230\u6811\u8282\u70b9\u4e2d\u3002\u8fd9\u6837\uff0c\u6298\u53e0\u8282\u70b9\u65f6\uff0c\u5bf9\u5e94\u7684\u884c\u4e5f\u76f8\u5e94\u88ab\u6298\u53e0\u3002<\/p>\n\n\n\n

<\/a>\u4ee3\u7801\u5b9e\u73b0<\/h2>\n\n\n\n

\u9876\u90e8\u7684\u8868\u5934\u662f\u4e00\u4e2a\u5355\u72ec\u7684div\u5b9e\u73b0\uff0c\u5411\u53f3\u504f\u79fb\u3002<\/p>\n\n\n\n

<div class="top-header">\n  <div class="col-item">\n    Row count\n  <\/div>\n  <div class="col-item">\n    Column count\n  <\/div>\n  <div class="col-item">\n    Custom SQL\n  <\/div>\n  <div class="col-item">\n    Freshness\n  <\/div>\n  <div class="col-item">\n    Cardinality\n  <\/div>\n  <div class="col-item">\n    Uniqueness\n  <\/div>\n  <div class="col-item">\n    Nullness\n  <\/div>\n  <div class="col-item">\n    Distribution\n  <\/div>\n<\/div><\/code><\/pre>\n\n\n\n
\u5de6\u4fa7\u7684\u6811\u4f7f\u7528element-plus\u7684\u6811\u7ec4\u4ef6\u6765\u5c55\u793a\u3002
\u6bcf\u4e00\u4e2a\u8282\u70b9\u5e94\u8be5\u4f7f\u7528\u63d2\u69fd\u6765\u5199\uff0c\u8fd9\u6837\u53ef\u4ee5\u5355\u72ec\u5904\u7406\u5f88\u591a\u903b\u8f91\uff0c\u6bd4\u5982\u4e3a\u4e0d\u540c\u5c42\u7ea7\u4f7f\u7528\u4e0d\u540c\u7684icon\u3002
\u6bcf\u4e2a\u8282\u70b9\u7684\u5355\u5143\u683c\u6570\u91cf \u53ef\u4ee5\u5355\u72ec\u8bbe\u7f6e\u3002
\u5355\u5143\u683c\u6570\u91cf\u4f7f\u7528css\u7684\u7c7b\u6765\u5b9e\u73b0\uff0c\u65e0\u6cd5\u70b9\u51fb\u7684\u5355\u5143\u683c\uff0c\u80cc\u666f\u8272\u8bbe\u7f6e\u4e3a\u900f\u660e\uff0c\u6216\u4e0e\u5e95\u8272\u8bbe\u7f6e\u4e3a\u4e00\u81f4\u3002
\u6bcf\u4e00\u4e2a\u5355\u5143\u683c\u663e\u793a\u4e0e\u5426\uff0c\u663e\u793a\u4ec0\u4e48\u989c\u8272\uff0c \u90fd\u4e0e\u8282\u70b9\u7684\u6570\u636e\u548c\u5355\u5143\u683c\u7c7b\u578b\u6709\u5173\u3002
\u6240\u4ee5\u5728\u83b7\u53d6\u5355\u5143\u683c\u7684css\u7c7b\u65f6\uff0c\u4f7f\u7528\u5355\u5143\u683c\u7c7b\u578b1\u548cnode\u4e24\u4e2a\u53c2\u6570\u3002\u5982\u4e0b
<div :class="showCell(1, node)" class="node-rules-cell" \/><\/code><\/p>\n\n\n\n
\u7279\u522b\u9700\u8981\u6ce8\u610f\u7684\u662f\uff1a
\u6811\u6709\u4e0d\u540c\u7684\u7ea7\u522b\uff0c\u6bcf\u4e00\u7ea7\u5411\u53f3\u7f29\u8fdb\u7684\u8ddd\u79bb\u4e0d\u4e00\u6837\u3002\u4e3a\u4e86\u8fbe\u5230\u4e66\u8282\u70b9\u7684\u5bbd\u5ea6\u4e0d\u5f71\u54cd\u540e\u9762\u5355\u5143\u683c\u7684\u6392\u7248\u3002
\u6211\u4eec\u9700\u8981\u5c06\u6811\u8282\u70b9\u7684\u7ed3\u5c3e\u5904\u5bf9\u9f50\uff0c\u6240\u6709\u4e0d\u540c\u7ea7\u8282\u70b9\u7684\u5bbd\u5ea6\u662f\u4e0d\u4e00\u6837\u7684\u3002
\u6211\u4eec\u53ef\u4ee5\u8fd9\u6837\u5199\u3002<\/p>\n\n\n\n
@levMargin: 16px;\n.node-info {\n  width: 340px;\n  margin-right: 12px;\n  &.node-lev2{\n    width: calc(340px - @levMargin) ;\n  }\n  &.node-lev3{\n    width: calc(340px - @levMargin * 2) ;\n  }\n  &.node-lev4{\n    width: calc(340px - @levMargin * 3) ;\n  }\n}<\/code><\/pre>\n\n\n\n
\u7b2c\u4e00\u7ea7\u8282\u70b9\u7684\u5bbd\u5ea6\u4e3a340px\uff0c\u7b2c\u4e8c\u7ea7\u4e3a340-16\uff0c\u7b2c\u4e09\u7ea7\u8282\u70b9\u7684\u5bbd\u5ea6\u4e3a340 – 16 * 2\u3002\u4ee5\u6b64\u7c7b\u63a8\u3002<\/p>\n\n\n\n
\u4e00\u4e9b\u7ec6\u8282\u5904\u7406\u5c31\u662f\u6211\u4eec\u9700\u8981\u4e3a\u8282\u70b9\u7684hover\uff0cfocus \u65f6\u505a\u4e00\u4e9b\u4f18\u5316\u3002<\/p>\n\n\n\n
.el-tree-node__content:hover .node-rules{\n  background-color: #fff;\n}\n.el-tree-node:focus>.el-tree-node__content .node-rules{\n  background-color: #fff;\n}<\/code><\/pre>\n\n\n\n
\u6f14\u793a\u6548\u679c<\/p>\n\n\n\n
<\/figure>\n<\/span>","protected":false},"excerpt":{"rendered":"
\u524d\u8a00 \u672c\u7bc7\u6587\u7ae0\u4ecb\u7ecd\u4e00\u79cd\u6bd4\u8f83\u590d\u6742\u7684\u6392\u7248\u65b9\u5f0f\uff0c\u662f\u4e00\u79cd\u6811\u5f62\u7ec4\u4ef6\u96c6\u6210…<\/p>","protected":false},"author":106,"featured_media":11833,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[1381],"tags":[1527,1530,1531,1528,1529,1375],"class_list":["post-11829","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-node-red","tag-node","tag-1530","tag-1531","tag-1528","tag-1529","tag-1375"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/11829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/users\/106"}],"replies":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/comments?post=11829"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/11829\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media\/11833"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=11829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=11829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=11829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}