典故大全

复制import json
import random

# 本地典故数据（模拟后端查询）
ALLUSIONS = {
    "卧薪尝胆": {
        "source": "《史记·越王勾践世家》",
        "era": "春秋",
        "meaning": "形容刻苦自励，发愤图强",
        "story": "越王勾践被吴国打败后，睡柴草、尝苦胆，最终复国。"
    },
    "破釜沉舟": {
        "source": "《史记·项羽本纪》",
        "era": "秦末",
        "meaning": "比喻下决心不顾一切地干到底",
        "story": "项羽率军渡河后凿沉船只，以示决一死战。"
    }
}

def lookup_allusion(keyword: str) -> dict:
    """查询典故，返回包含出处/释义/故事的字典"""
    # 支持模糊匹配：输入"沉舟"也能匹配"破釜沉舟"
    for name, data in ALLUSIONS.items():
        if keyword in name or name in keyword:
            return {"name": name, **data}
    return {"error": f"未找到与「{keyword}」相关的典故"}

# 示例输入
result = lookup_allusion"沉舟"
print(json.dumps(result, ensure_ascii=False, indent=2))
# 输出：
# {
#   "name": "破釜沉舟",
#   "source": "《史记·项羽本纪》",
#   "era": "秦末",
#   "meaning": "比喻下决心不顾一切地干到底",
#   "story": "项羽率军渡河后凿沉船只，以示决一死战。"
# }

复制package main

import (
	"encoding/json"
	"fmt"
	"strings"
)

// Allusion 典故结构体
type Allusion struct {
	Name    string `json:"name"`
	Source  string `json:"source"`
	Era     string `json:"era"`
	Meaning string `json:"meaning"`
	Story   string `json:"story"`
}

var database = map[string]Allusion{
	"卧薪尝胆": {
		Source:  "《史记·越王勾践世家》",
		Era:     "春秋",
		Meaning: "形容刻苦自励，发愤图强",
		Story:   "越王勾践被吴国打败后，睡柴草、尝苦胆，最终复国。",
	},
	"破釜沉舟": {
		Source:  "《史记·项羽本纪》",
		Era:     "秦末",
		Meaning: "比喻下决心不顾一切地干到底",
		Story:   "项羽率军渡河后凿沉船只，以示决一死战。",
	},
}

func lookup(keyword string) (Allusion, bool) {
	// 精确匹配优先，否则模糊搜索
	if a, ok := database[keyword]; ok {
		a.Name = keyword
		return a, true
	}
	for name, a := range database {
		if strings.Contains(name, keyword) || strings.Contains(keyword, name) {
			a.Name = name
			return a, true
		}
	}
	return Allusion{}, false
}

func main() {
	result, found := lookup("沉舟")
	if !found {
		fmt.Println(`{"error":"未找到相关典故"}`)
		return
	}
	data, _ := json.MarshalIndent(result, "", "  ")
	fmt.Println(string(data))
	// 输出：{"name":"破釜沉舟","source":"《史记·项羽本纪》","era":"秦末","meaning":"比喻下决心不顾一切地干到底","story":"项羽率军渡河后凿沉船只，以示决一死战。"}
}

复制// 浏览器端或 Node.js 均可运行
const allusions = new Map([
  ['卧薪尝胆', {
    source: '《史记·越王勾践世家》',
    era: '春秋',
    meaning: '形容刻苦自励，发愤图强',
    story: '越王勾践被吴国打败后，睡柴草、尝苦胆，最终复国。'
  }],
  ['破釜沉舟', {
    source: '《史记·项羽本纪》',
    era: '秦末',
    meaning: '比喻下决心不顾一切地干到底',
    story: '项羽率军渡河后凿沉船只，以示决一死战。'
  }]
]);

function lookupAllusion(keyword) {
  // 先尝试精确匹配
  if (allusions.has(keyword)) {
    return { name: keyword, ...allusions.get(keyword) };
  }
  // 模糊匹配：遍历所有键
  for (const [name, data] of allusions) {
    if (name.includes(keyword) || keyword.includes(name)) {
      return { name, ...data };
    }
  }
  return { error: `未找到与「${keyword}」相关的典故` };
}

// 示例输入
const result = lookupAllusion('沉舟');
console.log(JSON.stringify(result, null, 2));
// 输出：
// {
//   "name": "破釜沉舟",
//   "source": "《史记·项羽本纪》",
//   "era": "秦末",
//   "meaning": "比喻下决心不顾一切地干到底",
//   "story": "项羽率军渡河后凿沉船只，以示决一死战。"
// }