{"id":10008150,"date":"2023-08-23T18:03:50","date_gmt":"2023-08-23T10:03:50","guid":{"rendered":"https:\/\/blog.itmax.cn\/?p=10008150"},"modified":"2023-08-23T18:03:50","modified_gmt":"2023-08-23T10:03:50","slug":"%e5%a6%82%e4%bd%95%e4%bc%98%e5%8c%96%e5%9b%a0%e4%b8%ba%e9%ab%98%e4%ba%ae%e9%80%a0%e6%88%90%e7%9a%84%e5%a4%a7%e6%96%87%e6%9c%ac%ef%bc%88%e5%a4%a7%e5%ad%97%e6%ae%b5%ef%bc%89%e6%a3%80%e7%b4%a2%e7%bc%93","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10008150","title":{"rendered":"\u5982\u4f55\u4f18\u5316\u56e0\u4e3a\u9ad8\u4eae\u9020\u6210\u7684\u5927\u6587\u672c\uff08\u5927\u5b57\u6bb5\uff09\u68c0\u7d22\u7f13\u6162\u95ee\u9898"},"content":{"rendered":"

\u9996\u5148\u8fd8\u662f\u8bf4\u4e00\u4e0b\u80cc\u666f\uff0c\u5de5\u4f5c\u4e2d\u7528\u5230\u4e86 elasticsearch<\/strong> \u7684\u68c0\u7d22\u4ee5\u53ca\u9ad8\u4eae\u5c55\u793a\uff0c\u4f46\u662f\u7d22\u5f15\u4e2d\u7684content<\/code>\u5b57\u6bb5\u662f\u8bfb\u53d6\u7684\u5927\u6587\u672c\u5185\u5bb9\uff0c\u6240\u4ee5\u540e\u679c\u5c31\u662f\u7d22\u5f15\u7684\u5355\u4e2a\u5b57\u6bb5\u5f88\u5927\uff0c\u9020\u6210\u5355\u72ec\u68c0\u7d22\u8bf7\u6c42\u7684\u65f6\u5019\u901f\u5ea6\u8fd8\u53ef\u4ee5\uff0c\u4f46\u662f\u52a0\u5165\u9ad8\u4eae\u4e4b\u540e\u68c0\u7d22\u8bf7\u6c42\u7684\u8017\u65f6\u5c31\u975e\u5e38\u7684\u6162\u4e86\u3002\u6240\u4ee5\u672c\u6587\u4ece\u66f4\u6362\u9ad8\u4eae\u5668\u7c7b\u578b<\/strong>\u7684\u89d2\u5ea6\u6765\u89e3\u51b3\u56e0\u4e3a\u9ad8\u4eae\u9020\u6210\u7684\u68c0\u7d22\u8bf7\u6c42\u7f13\u6162\u7684\u95ee\u9898\u3002<\/p>\n

ES\u7684\u62b5\u6d88\u7b56\u7565<\/h2>\n

\u5728\u6587\u7ae0\u5f00\u59cb\u524d\u5148\u7b80\u5355\u4ecb\u7ecd\u4e00\u4e2aelasticsearch<\/strong>\u7684\u7b56\u7565\uff0c\u4e3a\u4e86\u5728\u68c0\u7d22\u7684\u5b57\u6bb5\u4e2d\u521b\u5efa\u51fa\u4e00\u4e2a\u6709\u610f\u4e49\u7684\u9ad8\u4eae\u7247\u6bb5\uff0c\u9ad8\u4eae\u5668\u4f1a\u4f7f\u7528\u539f\u59cb\u6587\u672c\u7684\u5f00\u59cb\u548c\u7ed3\u675f\u5b57\u7b26\u4e32\u7684\u504f\u79fb\u91cf\uff0c\u504f\u79fb\u91cf\u7684\u83b7\u53d6\u53ef\u4ee5\u4ece\u4e00\u4e0b\u65b9\u5f0f\u83b7\u5f97<\/p>\n

    \n
  • postings list<\/code>\uff1a\u5982\u679c\u5728mapping<\/code>\u4e2dindex_options<\/code>\u8bbe\u7f6e\u4e3aoffsets<\/code>\uff0cunified<\/code>\u9ad8\u4eae\u5668\u4f7f\u7528\u6b64\u4fe1\u606f\u9ad8\u4eae\u663e\u793a\u6587\u6863\u800c\u4e0d\u7528\u518d\u6b21\u5206\u6790\u6587\u672c\u3002<\/li>\n
  • term vectors<\/code>\uff1a\u5982\u679c\u6211\u4eec\u5728mapping<\/code>\u4e2d\u8bbe\u7f6eterm_vector<\/code>\u4e3awith_positions_offsets<\/code>\uff0c\u5219unified<\/code>\u9ad8\u4eae\u5668\u4f1a\u81ea\u52a8\u4f7f\u7528term_vector<\/code>\u6765\u9ad8\u4eae\u663e\u793a\uff0c\u5bf9\u4e8e\u5927\u4e8e1M<\/code>\u7684\u5927\u5b57\u6bb5\uff0c\u4f7f\u7528term_vector<\/code>\u901f\u5ea6\u4f1a\u5f88\u5feb\uff0cfvh<\/code>\u9ad8\u4eae\u5668\u5c31\u662f\u4f7f\u7528\u7684term_vector<\/code>\u3002<\/li>\n
  • plain highlighting<\/code>\uff1a\u5f53unified<\/code>\u6ca1\u6709\u5176\u4ed6\u7684\u9009\u62e9\u7684\u65f6\u5019\u4f1a\u4f7f\u7528plain<\/code>\u6a21\u5f0f\uff0c\u5b83\u4f1a\u521b\u5efa\u4e86\u4e00\u4e2a\u5fae\u5c0f\u7684\u5185\u5b58\u7d22\u5f15\uff0c\u5e76\u901a\u8fc7Lucene<\/strong>\u7684\u67e5\u8be2\u6267\u884c\u8ba1\u5212\u5668\u91cd\u65b0\u8fd0\u884c\u539f\u59cb\u67e5\u8be2\u6761\u4ef6\u3002plain<\/code>\u9ad8\u4eae\u5668\u9ed8\u8ba4\u4f7f\u7528\u7684\u5c31\u662f\u6b64\u6a21\u5f0f<\/li>\n<\/ul>\n

    \u5927\u6587\u672c\u7684\u7eaf\u9ad8\u4eae\u5c55\u793a\u53ef\u80fd\u9700\u8981\u5927\u91cf\u7684\u65f6\u95f4\u548c\u5185\u5b58\uff0c\u4e3a\u4e86\u9632\u6b62\u8fd9\u79cd\u60c5\u51b5\uff0ces\u9ed8\u8ba4\u5c06\u5927\u6587\u672c\u7684\u5b57\u7b26\u6570\u91cf\u9650\u5236\u4e3a1000000<\/code>\uff0c\u53ef\u4ee5\u4f7f\u7528index.highlight.max_analyzed_offset<\/code>\u4fee\u6539\u6b64\u9ed8\u8ba4\u8bbe\u7f6e<\/p><\/blockquote>\n

    \u4e00\u3001FVH\u9ad8\u4eae\u5668\u7b80\u4ecb<\/h2>\n

    FVH\uff08Fast Vector Highlighter<\/strong>\uff09\u662fElasticsearch<\/strong>\u9ad8\u4eae\u5668\u4e2d\u7684\u4e00\u79cd\u7b97\u6cd5\uff0c\u4f7f\u7528\u7684\u662fLucene Fast Vector highlighter<\/strong>\uff0c\u5b83\u80fd\u591f\u5feb\u901f\u800c\u51c6\u786e\u5730\u5728\u6587\u672c\u4e2d\u627e\u5230\u5339\u914d\u7684\u5173\u952e\u8bcd\uff0c\u5e76\u5c06\u5176\u6807\u8bb0\u4e3a\u9ad8\u4eae\u3002\u76f8\u6bd4\u4e8e\u5176\u4ed6\u9ad8\u4eae\u5668\u7b97\u6cd5\uff0cFVH\u5728\u6027\u80fd\u4e0a\u6709\u7740\u663e\u8457\u7684\u4f18\u52bf\uff0c\u7279\u522b\u9002\u7528\u4e8e\u5927\u89c4\u6a21\u6570\u636e\u96c6\u548c\u9ad8\u5e76\u53d1\u7684\u573a\u666f\u3002<\/p>\n

    \u4e8c\u3001FVH\u9ad8\u4eae\u5668\u7684\u4f7f\u7528\u65b9\u6cd5<\/h2>\n

    \u5b89\u88c5<\/h3>\n

    \u9996\u5148\uff0c\u786e\u4fdd\u5df2\u7ecf\u6b63\u786e\u5b89\u88c5\u4e86 Elasticsearch<\/strong><\/p>\n

    version: '3.8'\nservices:\n  cerebro:\n    image: lmenezes\/cerebro:0.8.3\n    container_name: cerebro\n    ports:\n     - "9000:9000"\n    command:\n     - -Dhosts.0.host=http:\/\/eshot:9200\n    networks:\n     - elastic\n  kibana:\n    image: docker.elastic.co\/kibana\/kibana:8.1.3\n    container_name: kibana\n    environment:\n      - I18N_LOCALE=zh-CN\n      - XPACK_GRAPH_ENABLED=true\n      - TIMELION_ENABLED=true\n      - XPACK_MONITORING_COLLECTION_ENABLED="true"\n      - ELASTICSEARCH_HOSTS=http:\/\/eshot:9200\n      - server.publicBaseUrl=http:\/\/192.168.160.234:5601\n    ports:\n      - "5601:5601"\n    networks:\n      - elastic\n  eshot:\n    image: elasticsearch:8.1.3\n    container_name: eshot\n    environment:\n      - node.name=eshot\n      - cluster.name=es-docker-cluster\n      - discovery.seed_hosts=eshot,eswarm,escold\n      - cluster.initial_master_nodes=eshot,eswarm,escold\n      - bootstrap.memory_lock=true\n      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"\n      - xpack.security.enabled=false\n      - node.attr.node_type=hot\n    ulimits:\n      memlock:\n        soft: -1\n        hard: -1\n    volumes:\n      - D:\/zuiyuftp\/docker\/es8.1\/eshot\/data:\/usr\/share\/elasticsearch\/data\n      - D:\/zuiyuftp\/docker\/es8.1\/eshot\/logs:\/usr\/share\/elasticsearch\/logs\n      - D:\/zuiyuftp\/docker\/es8.1\/eshot\/plugins:\/usr\/share\/elasticsearch\/plugins\n    ports:\n      - 9200:9200\n    networks:\n      - elastic\n  eswarm:\n    image: elasticsearch:8.1.3\n    container_name: eswarm\n    environment:\n      - node.name=eswarm\n      - cluster.name=es-docker-cluster\n      - discovery.seed_hosts=eshot,eswarm,escold\n      - cluster.initial_master_nodes=eshot,eswarm,escold\n      - bootstrap.memory_lock=true\n      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"\n      - xpack.security.enabled=false\n      - node.attr.node_type=warm\n    ulimits:\n      memlock:\n        soft: -1\n        hard: -1\n    volumes:\n      - D:\/zuiyuftp\/docker\/es8.1\/eswarm\/data:\/usr\/share\/elasticsearch\/data\n      - D:\/zuiyuftp\/docker\/es8.1\/eswarm\/logs:\/usr\/share\/elasticsearch\/logs\n      - D:\/zuiyuftp\/docker\/es8.1\/eshot\/plugins:\/usr\/share\/elasticsearch\/plugins\n    networks:\n      - elastic\n  escold:\n    image: elasticsearch:8.1.3\n    container_name: escold\n    environment:\n      - node.name=escold\n      - cluster.name=es-docker-cluster\n      - discovery.seed_hosts=eshot,eswarm,escold\n      - cluster.initial_master_nodes=eshot,eswarm,escold\n      - bootstrap.memory_lock=true\n      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"\n      - xpack.security.enabled=false\n      - node.attr.node_type=cold\n    ulimits:\n      memlock:\n        soft: -1\n        hard: -1\n    volumes:\n      - D:\/zuiyuftp\/docker\/es8.1\/escold\/data:\/usr\/share\/elasticsearch\/data\n      - D:\/zuiyuftp\/docker\/es8.1\/escold\/logs:\/usr\/share\/elasticsearch\/logs\n      - D:\/zuiyuftp\/docker\/es8.1\/eshot\/plugins:\/usr\/share\/elasticsearch\/plugins\n    networks:\n      - elastic\n\n# volumes:\n#   eshotdata:\n#     driver: local\n#   eswarmdata:\n#     driver: local\n#   escolddata:\n#     driver: local\n\nnetworks:\n  elastic:\n    driver: bridge<\/code><\/pre>\n
    \u521b\u5efa\u7d22\u5f15<\/h3>\n
    \u5728\u4f7f\u7528FVH\u9ad8\u4eae\u5668\u4e4b\u524d\uff0c\u9700\u8981\u5148\u521b\u5efa\u4e00\u4e2a\u7d22\u5f15\uff0c\u5e76\u5c06\u9700\u8981\u9ad8\u4eae\u7684\u5b57\u6bb5\u8fdb\u884c\u6620\u5c04\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u5728content<\/code>\u5b57\u6bb5\u4e2d\u8fdb\u884c\u9ad8\u4eae\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
    PUT \/example_target\n{\n  "mappings": {\n    "properties": {\n      "content": {\n        "type": "text",\n        "analyzer": "ik_max_word",\n        "term_vector": "with_positions_offsets"\n      },\n      "title": {\n        "type": "text",\n        "analyzer": "ik_max_word",\n        "term_vector": "with_positions_offsets"\n      }\n    }\n  }\n}<\/code><\/pre>\n
    \u6dfb\u52a0\u6d4b\u8bd5\u6570\u636e<\/h3>\n
    POST example_target\/_doc\n{\n  "content":"\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u662f\u5426\u8003\u8651\u662f\u5426\u5c31\u7231\u4e0a\u901f\u5ea6\u52a0\u5feb\u5206\u89e3ask\u8ba1\u7b97\u673a\u5361\u6b7b\u6492\u4e2d\u534e\u4e0a\u7684\u98de\u673a\u62c9\u4e1d\u673a\u662f\u7684\u5730\u65b9\u8bb0\u5f55 \u5361\u5c31\u662f\u5f00\u53d1\u5efa\u8bbe\u770b\u79ef\u5206\u5361\u8bf4\u4e86\u53e5 ask\u5c31\u75af\u72c2\u8428\u62c9\u4e01\u5c31\u53d1\u58eb\u5927 sdf \u770b\u5f97\u89c1\u554a\u674e\u5f00\u590d \u5723\u8bde\u8282\u5361\u4e86 \u592b\u54c8\u6570\u636e\u5e93\u4e2d\u534e\u554a\uff0c\u4e2d\u534e\uff0c\u4eba\u6c11\u7231\u4e0a\u4e2d\u534e",\n  "title":"\u4e2d\u534e\u4eba\u540d\u5171\u548c\u56fd"\n}<\/code><\/pre>\n
    \u67e5\u8be2\u5e76\u9ad8\u4eae<\/h3>\n
    \u4f7f\u7528FVH\u9ad8\u4eae\u5668\u8fdb\u884c\u67e5\u8be2\u548c\u9ad8\u4eae\u7684\u8fc7\u7a0b\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
    GET example_target\/_search\n{\n  "query": {\n    "match": {\n      "content": "\u4e2d\u534e \u7231\u4e0a"\n    }\n  },\n  "highlight": {\n    "pre_tags": "<em>",\n    "post_tags": "<\/em>", \n    "require_field_match": "false", \n    "fields": {\n      "content": {\n         "type": "fvh",\n        "fragment_size": 18,\n        "number_of_fragments": 3\n      }\n    }\n  }\n}<\/code><\/pre>\n
    \u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7match<\/code>\u67e5\u8be2\u627e\u5230\u4e86\u5305\u542b\u5173\u952e\u8bcd\u7684\u6587\u6863\uff0c\u7136\u540e\u5728highlight<\/code>\u5185\u5bb9\u4e2d\u6307\u5b9a\u4e86\u9700\u8981\u9ad8\u4eae\u7684\u5b57\u6bb5\uff0c\u8fd9\u91cc\u662fcontent<\/code>\u3002\u6267\u884c\u8ff0\u67e5\u8be2\u540e\uff0cElasticsearch\u5c06\u8fd4\u56de\u5339\u914d\u7684\u7ed3\u679c\uff0c\u5e76\u5728content<\/code>\u5b57\u6bb5\u4e2d\u6dfb\u52a0\u4e86\u9ad8\u4eae\u6807\u8bb0\u3002<\/p>\n
    \u6570\u636e\u91cf\u5c11\u7684\u65f6\u5019\u5bf9\u6bd4\u4e0d\u662f\u7279\u522b\u660e\u663e\uff0c\u6240\u4ee5\u5728\u6d4b\u8bd5\u65f6\uff0c\u53ef\u4ee5\u5728\u7d22\u5f15\u4e2d\u6dfb\u52a0\u5927\u91cf\u7684\u6d4b\u8bd5\u6570\u636e\u8fdb\u884c\u6d4b\u8bd5\uff0c\u672c\u4eba\u5728\u6d4b\u8bd5\u8fc7\u7a0b\u4e2des\u7684\u7d22\u5f15\u5927\u5c0f\u5728500M<\/code>\u5de6\u53f3\uff0c\u5355\u4e2a\u5b57\u6bb5\u7eaf\u6587\u672c\u5927\u5c0f\u4e5f\u67091-2M<\/code>\u3002\u6b64\u65f6\u8fd9\u79cd\u6570\u636e\u89c4\u6a21\u4e0b\u4f7f\u7528\u666e\u901a\u7684\u9ad8\u4eae\u5668\u5728\u68c0\u7d22\u8bf7\u6c42\u65f6\u5c31\u5df2\u7ecf\u975e\u5e38\u7f13\u6162\u4e86\uff0c\u6839\u636e\u8fd4\u56de\u7684\u6570\u636e\u91cf\u591a\u5c11\u6765\u51b3\u5b9a\uff0c\u5728\u53d610<\/code>\u6761\u6570\u636e\u65f6\u5df2\u7ecf\u80fd\u8fbe\u52306<\/code>\u79d2\u4e86\uff0c\u4f46\u662f\u5728\u4f7f\u7528fvh<\/code>\u9ad8\u4eae\u5668\u4e4b\u540e\u65f6\u95f4\u5df2\u7ecf\u8fdb\u5165\u6beb\u79d2\u7ea7<\/p><\/blockquote>\n
    \u4e09\u3001FVH\u9ad8\u4eae\u5668\u7684\u53c2\u6570\u914d\u7f6e<\/h2>\n
    \u5148\u770b\u4e00\u4e0b\u8fd4\u56de\u7684\u6570\u636e\u7ed3\u679c\u5728\u5bf9\u7167\u4e0b\u9762\u53c2\u6570\u5b66\u4e60<\/p>\n
    {\n  "took" : 4,\n  "timed_out" : false,\n  "_shards" : {\n    "total" : 1,\n    "successful" : 1,\n    "skipped" : 0,\n    "failed" : 0\n  },\n  "hits" : {\n    "total" : {\n      "value" : 3,\n      "relation" : "eq"\n    },\n    "max_score" : 0.41193593,\n    "hits" : [\n      {\n        "_index" : "example_target",\n        "_id" : "f1rkC4oBCDmhQc2yo6PQ",\n        "_score" : 0.41193593,\n        "_source" : {\n          "content" : "\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u662f\u5426\u8003\u8651\u662f\u5426\u5c31\u7231\u4e0a\u901f\u5ea6\u52a0\u5feb\u5206\u89e3ask\u8ba1\u7b97\u673a\u5361\u6b7b\u6492\u4e2d\u534e\u4e0a\u7684\u98de\u673a\u62c9\u4e1d\u673a\u662f\u7684\u5730\u65b9\u8bb0\u5f55 \u5361\u5c31\u662f\u5f00\u53d1\u5efa\u8bbe\u770b\u79ef\u5206\u5361\u8bf4\u4e86\u53e5 ask\u5c31\u75af\u72c2\u8428\u62c9\u4e01\u5c31\u53d1\u58eb\u5927 sdf \u770b\u5f97\u89c1\u554a\u674e\u5f00\u590d \u5723\u8bde\u8282\u5361\u4e86 \u592b\u54c8\u6570\u636e\u5e93\u4e2d\u534e\u554a\uff0c\u4e2d\u534e\uff0c\u4eba\u6c11\u7231\u4e0a\u4e2d\u534e"\n        },\n        "highlight" : {\n          "content" : [\n            "<em>\u4e2d\u534e<\/em>\u4eba\u6c11\u5171\u548c\u56fd\u662f\u5426\u8003\u8651\u662f\u5426\u5c31<em>\u7231\u4e0a<\/em>\u901f\u5ea6",\n            "sk\u8ba1\u7b97\u673a\u5361\u6b7b\u6492<em>\u4e2d\u534e<\/em>\u4e0a\u7684\u98de\u673a\u62c9\u4e1d\u673a\u662f\u7684\u5730\u65b9\u8bb0\u5f55",\n            "\u592b\u54c8\u6570\u636e\u5e93<em>\u4e2d\u534e<\/em>\u554a\uff0c<em>\u4e2d\u534e<\/em>\uff0c\u4eba\u6c11<em>\u7231\u4e0a<\/em>\u4e2d\u534e"\n          ]\n        }\n      },\n      {\n        "_index" : "example_target",\n        "_id" : "G3Fi44kB4IVEhjafHXOf",\n        "_score" : 0.33311102,\n        "_source" : {\n          "content" : "\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u662f\u5426\u8003\u8651\u662f\u5426\u5c31\u7231\u4e0a\u901f\u5ea6\u52a0\u5feb\u5206\u89e3ask\u8ba1\u7b97\u673a\u5361\u6b7b\u6492\u4e2d\u534e\u4e0a\u7684\u98de\u673a\u62c9\u4e1d\u673a\u662f\u7684\u5730\u65b9\u8bb0\u5f55\u5361\u5c31\u662f\u5f00\u53d1\u5efa\u8bbe\u770b\u79ef\u5206\u5361\u8bf4\u4e86\u53e5ask\u5c31\u75af\u72c2\u8428\u62c9\u4e01\u5c31\u53d1\u58eb\u5927\u592b\u54c8\u6570\u636e\u5e93"\n        },\n        "highlight" : {\n          "content" : [\n            "<em>\u4e2d\u534e<\/em>\u4eba\u6c11\u5171\u548c\u56fd\u662f\u5426\u8003\u8651\u662f\u5426\u5c31<em>\u7231\u4e0a<\/em>\u901f\u5ea6",\n            "sk\u8ba1\u7b97\u673a\u5361\u6b7b\u6492<em>\u4e2d\u534e<\/em>\u4e0a\u7684\u98de\u673a\u62c9\u4e1d\u673a\u662f"\n          ]\n        }\n      },\n      {\n        "_index" : "example_target",\n        "_id" : "HHFt44kB4IVEhjafE3Ov",\n        "_score" : 0.31932122,\n        "_source" : {\n          "content" : "\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u662f\u5426\u8003\u8651\u662f\u5426\u5c31\u7231\u4e0a\u901f\u5ea6\u52a0\u5feb\u5206\u89e3ask\u8ba1\u7b97\u673a\u5361\u6b7b\u6492\u4e2d\u534e\u4e0a\u7684\u98de\u673a\u62c9\u4e1d\u673a\u662f\u7684\u5730\u65b9\u8bb0\u5f55 \u5361\u5c31\u662f\u5f00\u53d1\u5efa\u8bbe\u770b\u79ef\u5206\u5361\u8bf4\u4e86\u53e5 ask\u5c31\u75af\u72c2\u8428\u62c9\u4e01\u5c31\u53d1\u58eb\u5927 sdf \u770b\u5f97\u89c1\u554a\u674e\u5f00\u590d \u5723\u8bde\u8282\u5361\u4e86 \u592b\u54c8\u6570\u636e\u5e93"\n        },\n        "highlight" : {\n          "content" : [\n            "<em>\u4e2d\u534e<\/em>\u4eba\u6c11\u5171\u548c\u56fd\u662f\u5426\u8003\u8651\u662f\u5426\u5c31<em>\u7231\u4e0a<\/em>\u901f\u5ea6",\n            "sk\u8ba1\u7b97\u673a\u5361\u6b7b\u6492<em>\u4e2d\u534e<\/em>\u4e0a\u7684\u98de\u673a\u62c9\u4e1d\u673a\u662f\u7684\u5730\u65b9\u8bb0\u5f55"\n          ]\n        }\n      }\n    ]\n  }\n}\n<\/code><\/pre>\n
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