{"id":7891,"date":"2023-01-28T12:34:49","date_gmt":"2023-01-28T04:34:49","guid":{"rendered":"https:\/\/egonlin.com\/?p=7891"},"modified":"2023-01-28T12:43:44","modified_gmt":"2023-01-28T04:43:44","slug":"07-%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=7891","title":{"rendered":"07 \u6570\u636e\u7c7b\u578b"},"content":{"rendered":"

\u6570\u636e\u7c7b\u578b<\/h1>\n

\u4e00 \u6570\u636e\u7c7b\u578b\u7684\u7531\u6765<\/h2>\n

\u200b \u5f3a\u8c03\uff1a\u7a0b\u5e8f=\u6570\u636e+\u529f\u80fd\uff0c\u7a0b\u5e8f\u8fd0\u884c\u5c31\u662f\u4e00\u7cfb\u5217\u72b6\u6001\/\u6570\u636e\u7684\u53d8\u5316\uff0c\u4f8b\u5982\u82f1\u96c4\u7b49\u7ea7\u75311\u5347\u7ea7\u4e3a10\uff0c\u82f1\u96c4\u7684\u5b58\u6d3b\u72b6\u6001\u7531true\u53d8\u4e3a\u4e86false\u7b49\u3002<\/p>\n

\u200b \u800c\u200b\u53d8\u91cf\u5c31\u662f\u63a7\u5236\u8ba1\u7b97\u673a\u50cf\u4eba\u4e00\u6837\u8bb0\u5f55\u4e8b\u7269\u72b6\u6001\u7684\u4e00\u79cd\u673a\u5236\u3002<\/p>\n

\u200b \u4e8b\u7269\u7684\u72b6\u6001\u5404\u79cd\u5404\u6837\uff0c\u5bf9\u5e94\u7740\u5c31\u5e94\u8be5\u7528\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u53bb\u5b58\uff0c\u8fd9\u5c31\u662f\u6570\u636e\u7c7b\u578b\u7684\u7531\u6765\u3002<\/p>\n

\u200b \u62d3\u5c55\u9605\u8bfb<\/p>\n

\u6570\u636e\u662f\u7a0b\u5e8f\u7684\u6838\u5fc3\uff0c\u6240\u6709\u7684\u7a0b\u5e8f\u90fd\u662f\u56f4\u7ed5\u6570\u636e\u7684\u64cd\u4f5c\u5c55\u5f00\u7684\u3002\n\n\u200b1\u3001\u7ad9\u5728\u7a0b\u5e8f\u5458\u7684\u89d2\u5ea6\uff0c\u7a0b\u5e8f\u4e2d\u7684\u6570\u636e\u662f\u7528\u6765\u63a7\u5236\u8ba1\u7b97\u673a\u786c\u4ef6\u8bb0\u5f55\u4e0b\u5e76\u4e14\u8868\u8fbe\u51fa\u4e8b\u7269\u72b6\u6001\u7684\uff0c\u8bb0\u5f55\u8d8a\u65b9\u4fbf\u3001\u8868\u8fbe\u8d8a\u6e05\u6670\uff0c\u7a0b\u5e8f\u5458\u7684\u5f00\u53d1\u5c06\u4f1a\u8d8a\u65b9\u4fbf\u3002\n\n\u200b2\u3001\u7ad9\u5728\u8ba1\u7b97\u673a\u5e95\u5c42\u786c\u4ef6\u7684\u89d2\u5ea6\u53bb\u770b\u5f85\u6570\u636e\uff0c\u6570\u636e\u5f53\u7136\u5168\u90fd\u662f\u7531bit\u4f4d\u7ec4\u6210\u7684\u3002\u4e3a\u4e86\u80fd\u591f\u8bb0\u5f55\u4e0b\u591a\u79cd\u72b6\u6001\uff0c\u6570\u636e\u4e0d\u662f\u7531\u5355\u4e2abit\u4f4d\u800c\u662f\u7531\u4e00\u7cfb\u5217\u7684bit\u4f4d\u7ec4\u6210\u7684\uff0c\u5e76\u4e14\u4e3a\u4e86\u80fd\u591f\u51c6\u786e\u5730\u8bfb\u53d6\uff0c\u7ec4\u6210\u6570\u636e\u7684bit\u4f4d\u4e2a\u6570\/\u957f\u5ea6\u56fa\u5b9a\uff0c\u6240\u4ee5\u8ba1\u7b97\u673a\u4e00\u822c\u64cd\u4f5c\u7684\u662f\u56fa\u5b9a\u5927\u5c0f\u7684\u6570\uff0c\u5982\u6574\u6570\u3001\u6d6e\u70b9\u6570\u3001\u6bd4\u7279\u6570\u7ec4\u3001\u5185\u5b58\u5730\u5740\u3002\u8fdb\u4e00\u6b65\u5c06\u8fd9\u4e2a\u56fa\u5b9a\u5927\u5c0f\u7684\u6570\u7ec4\u7ec7\u5728\u4e00\u8d77\u5e76\u52a0\u4ee5\u547d\u540d\uff0c\u5c31\u53ef\u4ee5\u8bb0\u5f55\u4e0b\u5e76\u4e14\u5f88\u597d\u5730\u8868\u8fbe\u51fa\u66f4\u591a\u7684\u72b6\u6001\uff08\u6bd4\u5982\u4eba\u7684\u5e74\u9f84\u3001\u8eab\u9ad8\u3001\u59d3\u540d\u7b49\uff09\uff0c\u8fd9\u5c31\u662f\u7f16\u7a0b\u8bed\u8a00\u4e2d\u6570\u636e\u7c7b\u578b\u7684\u7531\u6765\u3002Go\u8bed\u8a00\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6570\u636e\u7c7b\u578b\uff0c\u8fd9\u4e9b\u5185\u7f6e\u7684\u6570\u636e\u7c7b\u578b\uff0c\u517c\u987e\u4e86\u786c\u4ef6\u7684\u7279\u6027\u548c\u8868\u8fbe\u590d\u6742\u6570\u636e\u7ed3\u6784\u7684\u4fbf\u6377\u6027\u3002   \n\n          \u7a0b\u5e8f\u4e2d           \u8ba1\u7b97\u673a\u5185\u5b58\u4e2d\n\u7a0b\u5e8f\u5458\u2014\u2014\u2014\u2014>\u67d0\u79cd\u7c7b\u578b\u7684\u6570\u636e\u2014\u2014\u2014> 0101010101\n\n\/\/ \u4f8b\u5982\uff1a\u8981\u6c42\u80fd\u591f\u5728\u8ba1\u7b97\u673a\u4e2d\u8bb0\u5f55\u4e0b\u4eba\u7684\u5e74\u9f84\u3001\u8eab\u9ad8\u3001\u59d3\u540d\u7b49\u72b6\u6001\uff0c\u5e76\u4e14\u80fd\u591f\u5728\u7a0b\u5e8f\u4e2d\u5f88\u597d\u5730\u8868\u8fbe\u51fa\u6765\u8fd9\u4e9b\u72b6\u6001\uff0c\u4ee5\u65b9\u4fbf\u7a0b\u5e8f\u5458\u7684\u5f00\u53d1\u3002\n\u7a0b\u5e8f\u5458\u2014\u2014\u2014\u2014> \u4eba\u7684\u5e74\u9f84int \u2014\u2014\u2014\u2014> 0101010111...\n\u7a0b\u5e8f\u5458\u2014\u2014\u2014\u2014> \u4eba\u7684\u8eab\u9ad8float32 \u2014\u2014\u2014\u2014> 0101011101...\n\u7a0b\u5e8f\u5458\u2014\u2014\u2014\u2014> \u4eba\u7684\u59d3\u540dstring \u2014\u2014\u2014\u2014> 1111111111...\n\ngo\u5c5e\u4e8e\u5f3a\u7c7b\u578b\u8bed\u8a00\uff0c\u7279\u5b9a\u7c7b\u578b\u7684\u6570\u636e\u4f1a\u5728\u7f16\u8bd1\u65f6\u5c31\u786e\u5b9a\u597d\u5185\u5b58\u7a7a\u95f4\u5927\uff0c\u8fd9\u6837\u7a0b\u5e8f\u8fd0\u884c\u65f6\u6548\u7387\u5c31\u9ad8\u4e86\uff0c\u4e0d\u7528\u8d39\u5fc3\u91cd\u65b0\u7533\u8bf7\u5185\u5b58<\/code><\/pre>\n
\u4e8c \u6570\u636e\u7c7b\u578b\u603b\u89c8<\/h2>\n
\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff1a\u57fa\u672c\u6570\u636e\u7c7b\u578b\u662fGo\u8bed\u8a00\u4e16\u754c\u4e2d\u7684\u539f\u5b50<\/p>\n
    \n
  • 1\u3001\u6570\u5b57\u7c7b\u578b\n
      \n
    • \u6574\u578b\uff1a int8\u3001 int16\u3001 int\u3001 uint\u3001 uintptr\u7b49<\/li>\n
    • \u6d6e\u70b9\u578b\uff1a float32\u3001 float64<\/li>\n
    • \u590d\u6570\uff1a complex64\u3001 complex128<\/li>\n<\/ul>\n<\/li>\n
    • 2\u3001\u5b57\u7b26\u4e32\u7c7b\u578b\uff1astring\uff0c\u5b57\u7b26\u7c7b\u578b\uff1abyte\u3001rune<\/li>\n
    • 3\u3001\u5e03\u5c14\u578b\uff1abool<\/li>\n<\/ul>\n
      \u590d\u5408\u6570\u636e\u7c7b\u578b\uff1a\u4ee5\u4e0d\u540c\u7684\u65b9\u5f0f\u7ec4\u5408\u57fa\u672c\u6570\u636e\u7c7b\u578b\u5f97\u5230\u7684\u5c31\u662f\u590d\u5408\u6570\u636e\u7c7b\u578b\uff0c\u53c8\u79f0\u201d\u6d3e\u751f\u7c7b\u578b\u201c<\/p>\n
        \n
      • 1\u3001\u6570\u7ec4<\/li>\n
      • 2\u3001\u5207\u7247<\/li>\n
      • 3\u3001map<\/li>\n
      • 3\u3001\u7ed3\u6784\u4f53<\/li>\n<\/ul>\n
        \u5176\u4ed6\u7c7b\u578b\uff1a<\/p>\n
          \n
        • 1\u3001\u6307\u9488<\/li>\n
        • 2\u3001\u63a5\u53e3<\/li>\n
        • 3\u3001\u901a\u9053<\/li>\n<\/ul>\n
          \u4e09 \u5feb\u901f\u719f\u6089\u6570\u636e\u7c7b\u578b<\/h2>\n
          3.1 \u57fa\u672c\u6570\u636e\u7c7b\u578b<\/h3>\n
          1\u3001\u6574\u578b\uff0c\u7528\u6765\u8bb0\u5f55\uff1a\u5e74\u9f84\uff0c\u7b49\u7ea7\u3001\u53f7\u7801\u7b49\u6574\u6570\u76f8\u5173<\/p>\n
          var age int = 18\nvar level int = 10<\/code><\/pre>\n
          2\u3001\u6d6e\u70b9\u578b\uff0c\u7528\u6765\u8bb0\u5f55\uff1a\u8eab\u9ad8\u3001\u4f53\u91cd\u3001\u85aa\u8d44\u7b49<\/p>\n
          var salary float64 = 3.3\nvar height float32 = 1.78<\/code><\/pre>\n
          3\u3001\u5b57\u7b26\u4e32\uff0c\u7528\u6765\u8bb0\u5f55\uff1a\u540d\u5b57\u3001\u540d\u4eba\u540d\u8a00\u7b49\u63cf\u8ff0\u6027\u8d28\u7684\u5185\u5bb9<\/p>\n
          var name string = "egon"<\/code><\/pre>\n
          4\u3001\u5e03\u5c14\u578b\uff0c\u7528\u6765\u8bb0\u5f55\uff1a\u771f\u4e0e\u5047\u4e24\u79cd\u72b6\u6001\uff0c\u901a\u5e38\u90fd\u662f\u57fa\u4e8e\u6bd4\u8f83\u8fd0\u7b97\u5f97\u5230\u7684<\/p>\n
          var life bool = true<\/code><\/pre>\n
          3.2 \u590d\u5408\u6570\u636e\u7c7b\u578b<\/h3>\n
          1\u3001\u6570\u7ec4\u7c7b\u578b\uff0c\u7528\u6765\u5b58\u591a\u4e2a\u76f8\u540c\u7c7b\u578b\u7684\u5143\u7d20\uff0c\u7d22\u5f15\u5bf9\u5e94\u5143\u7d20<\/p>\n
          \u6bd4\u5982\u73ed\u7ea7\u6240\u6709\u540c\u5b66\u7684\u540d\u5b57\u3001\u4e00\u4e2a\u4eba\u7684\u6240\u6709\u7231\u597d\u7b49\u76f8\u540c\u5c5e\u6027\u7684\u591a\u4e2a\u503c<\/p>\n
          var names [6]string = [6]string{"egon","lili","jack","tom","robin"}\nfmt.Println(names)\nfmt.Println(names[0])\n\/\/fmt.Println(names[-1]) \/\/ \u4e0d\u652f\u6301\u8d1f\u5411\u7d22\u5f15\nfmt.Println(names[len(names) - 1]) \/\/ \u53d6\u6700\u540e\u4e00\u4e2a\u5143\u7d20\n\n\/\/ \u5f3a\u8c03\uff1a[3]int \u4e0e [2]int\u7edd\u5bf9\u4e0d\u662f\u4e00\u4e2a\u7c7b\u578b\uff0c\u4e0d\u80fd\u6df7\u7528\uff0c\u4e5f\u5c31\u662f\u8bf4\u957f\u5ea6\u4e5f\u662f\u6570\u7ec4\u7c7b\u578b\u7684\u4e00\u90e8\u5206\nvar m [2]int = [2]int{11,22}\nvar n [3]int = [3]int{11,22,33}\nm=n \/\/ \u62a5\u9519<\/code><\/pre>\n
          2\u3001\u5207\u7247\u7c7b\u578b\uff0c\u7528\u6765\u5b58\u591a\u4e2a\u76f8\u540c\u7c7b\u578b\u7684\u5143\u7d20\uff0c\u7d22\u5f15\u5bf9\u5e94\u5143\u7d20<\/p>\n
          \u6570\u7ec4\u7c7b\u578b\u662f\u503c\u7c7b\u578b\uff0c\u4f7f\u7528\u6709\u8bf8\u591a\u4e0d\u4fbf\u4e4b\u5904\uff0c\u6211\u4eec\u901a\u5e38\u7528\u5207\u7247\u7c7b\u578b\u5c45\u591a<\/p>\n
          \/\/ 1\u3001\u5bf9\u4e00\u4e2a\u73b0\u6709\u7684\u6570\u636e\u8fdb\u884c\u5207\u7247\nvar names [6]string = [6]string{"egon","lili","jack","tom","robin"}\nvar slice []string = names[0:3]  \/\/ \u987e\u5934\u4e0d\u987e\u5c3e\nfmt.Println(slice)  \/\/ [egon lili jack]\nfmt.Println(slice[0])\n\/\/fmt.Println(slice[-1])  \/\/ \u4e0d\u652f\u6301\u8d1f\u5411\u7d22\u5f15\nfmt.Println(slice[len(slice) - 1])\n\n\/\/ 2\u3001\u76f4\u63a5\u521b\u5efa\u4e00\u4e2a\u5207\u7247\uff0c\u9690\u5f0f\u6307\u5411\u4e00\u4e2a\u5e95\u5c42\u6570\u7ec4\nvar slice1 []string = []string{"egon","lili","jack"}\nfmt.Println(slice1[len(slice) - 1])<\/code><\/pre>\n
          3\u3001map\u7c7b\u578b\uff0c\u7528\u6765\u5b58\u591a\u4e2a\u76f8\u540c\u901a\u7c7b\u578b\u7684\u5143\u7d20\uff0c\u7528key\u5bf9\u5e94\u5143\u7d20<\/p>\n
          \u6bd4\u5982\u6211\u4eec\u60f3\u5b58\u653e\u4e00\u4e2a\u4eba\u7684\u4e09\u7ef4\u3001\u6216\u8005\u4e00\u4e2a\u4eba\u591a\u95e8\u5b66\u79d1\u7684\u6210\u7ee9<\/p>\n
          \/\/ \u4f8b1\nvar sanwei map[string]float64 = map[string]float64{\n    "xw":300.3,\n    "yw":66.666,\n    "tw":800.8, \/\/ \u4e0d\u8981\u5fd8\u8bb0\u672b\u5c3e\u7684\u9017\u53f7\n}\n\nfmt.Println(sanwei["xw"])\nfmt.Println(sanwei["yw"])\nfmt.Println(sanwei["tw"])\n\n\/\/ \u4f8b2\nvar scores map[string]int= map[string]int{\n    "\u6570\u5b66":300,\n    "\u8bed\u6587":200,\n    "\u82f1\u8bed":100,\n}\n\nfmt.Println(scores["\u6570\u5b66"])\nfmt.Println(scores["\u8bed\u6587"])\nfmt.Println(scores["\u82f1\u8bed"])<\/code><\/pre>\n
          \u5c0f\u7ed3\uff1a<\/p>\n
          (1) \u5982\u679c\u6211\u4eec\u60f3\u5b58\u653e\u591a\u4e2a\u540c\u79cd\u5c5e\u6027\u7684\u503c\uff0c\u5373\u591a\u4e2a\u503c\u7c7b\u578b\u90fd\u4e00\u6837,\u90a3\u4e48\u5c31\u9700\u8981\u7528\u5230\u6570\u7ec4\u3001\u5207\u7247\u3001map\u8fd9\u4e09\u79cd\u7c7b\u578b\n\n(2) \u81f3\u4e8e\u5177\u4f53\u7528\u54ea\u4e00\u79cd\u5462\uff1f\n\u6570\u7ec4\u3001\u5207\u7247\u90fd\u662f\u7528\u7d22\u5f15\u5bf9\u5e94\u503c\uff0c\u7d22\u5f15\u53cd\u6620\u7684\u662f\u4f4d\u7f6e\uff0c\u5982\u679c\u662f\u60f3\u4ee5\u4f4d\u7f6e\u6765\u53d6\u503c\uff0c\u5219\u4f7f\u7528\u5b83\u4eec\uff0c\u4e00\u822c\u5207\u7247\u66f4\u4e3a\u5e38\u7528\n\nmap\u662fkey\u5bf9\u5e94\u503c\uff0ckey\u53ef\u4ee5\u5bf9value\u6709\u63cf\u8ff0\u6548\u679c\uff0c\u5982\u679c\u662f\u60f3\u4ee5key\u6765\u53d6\u503c\uff0c\u5219\u7528map\u7c7b\u578b<\/code><\/pre>\n
          \u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff0c\u5982\u679c\u6211\u4eec\u8fd8\u662f\u60f3\u5b58\u653e\u591a\u4e2a\u503c\uff0c\u4f46\u662f\u591a\u4e2a\u503c\u7684\u5c5e\u6027\u4e0d\u540c\uff0c\u5373\u7c7b\u578b\u4e0d\u540c\u5462\uff1f\u8fd9\u5c31\u7528\u5230\u4e86\u7ed3\u6784\u4f53\u7c7b\u578b<\/p>\n
          4\u3001\u7ed3\u6784\u4f53\uff0c\u7528\u6765\u5b58\u653e\u591a\u4e2a\u4e0d\u540c\u7c7b\u578b\u7684\u5143\u7d20\uff0c\u5c5e\u6027\u5bf9\u5e94\u503c<\/p>\n
          \u4f8b\u5982\u5b58\u653e\u4e00\u4e2a\u4eba\u7684\u540d\u5b57\u3001\u5e74\u9f84\u3001\u85aa\u8d44<\/p>\n
          type Person struct {\n    name string\n    age int\n    salary float64\n}\n\nvar p Person = Person{\n    name: "egon",\n    age: 18,\n    salary: 3.1, \/\/ \u4e0d\u8981\u6f0f\u6389\u672b\u5c3e\u7684\u9017\u53f7\n}\nfmt.Println(p.name)\nfmt.Println(p.age)\nfmt.Println(p.salary)<\/code><\/pre>\n
          \u53ef\u4ee5\u770b\u5230\u7ed3\u6784\u4f53\u5176\u5b9e\u662f\u4e00\u79cd\u81ea\u5b9a\u4e49\u7684\u7c7b\u578b\uff0c\u4f60\u5982\u679c\u63a5\u89e6\u8fc7python\u5e94\u8be5\u77e5\u9053\uff0c\u5728python3\u4e2d\u7c7b\u578b\u5c31\u662f\u7c7b\uff0c\u5728go\u4e2d\u5176\u5b9e\u4e5f\u662f\u8fd9\u6837\uff0c\u6211\u4eec\u58f0\u660e\u7684Person\u7ed3\u6784\u4f53\u5176\u5b9e\u5c31\u5f53\u4e8e\u4e00\u4e2a\u7c7b\uff0c\u4e8b\u5b9e\u4e0ago\u786e\u5b9e\u4e5f\u662f\u4f7f\u7528\u7ed3\u6784\u6765\u8bf4\u5b9e\u73b0\u9762\u5411\u5bf9\u8c61\uff0c\u8fd9\u4e00\u70b9\u6211\u4eec\u4f1a\u5728\u540e\u7eed\u7ae0\u8282\u4e2d\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n
          3.3 \u5176\u4ed6\u7c7b\u578b<\/h3>\n
          \u200b   \u63a5\u53e3\u3001\u901a\u9053\u6211\u4eec\u5c06\u5728\u540e\u7eed\u7ae0\u8282\u4ecb\u7ecd\uff0c\u672c\u5c0f\u8282\u53ea\u4ecb\u7ecd\u6307\u9488<\/p>\n
          \uff081\uff09\u5173\u952e\u77e5\u8bc6\u590d\u4e60\uff1a\u53d8\u91cf\u540d\u5230\u5e95\u662f\u4ec0\u4e48\uff1f<\/h4>\n
          \u200b   \u5728\u300a\u53d8\u91cf\u58f0\u660e\u56db\u5927\u7ec4\u6210\u90e8\u5206\u8be6\u89e3\u300b\u91cc\u6211\u4eec\u5df2\u7ecf\u8be6\u7ec6\u4ecb\u7ecd\u8fc7\uff1a\u53d8\u91cf\u540d\u548c\u51fd\u6570\u540d\u53ea\u662f\u5730\u5740\u7684\u4e00\u79cd\u52a9\u8bb0\u7b26\uff0c\u5f53\u6e90\u6587\u4ef6\u88ab\u7f16\u8bd1\u548c\u94fe\u63a5\u6210\u53ef\u6267\u884c\u7a0b\u5e8f\u540e\uff0c\u540d\u5b57\u90fd\u4f1a\u88ab\u66ff\u6362\u6210\u5730\u5740\u3002<\/p>\n
          \u200b   \u7f16\u8bd1\u548c\u94fe\u63a5\u8fc7\u7a0b\u7684\u4e00\u9879\u91cd\u8981\u4efb\u52a1\u5c31\u662f\u627e\u5230\u8fd9\u4e9b\u540d\u79f0\u6240\u5bf9\u5e94\u7684\u5730\u5740\uff0c\u6240\u4ee5\u540d\u5b57\u90fd\u662f\u4e0d\u5360\u7528\u5185\u5b58\u7a7a\u95f4\u7684\uff0c\u540d\u5b57\u53ea\u5b58\u5728\u4e0e\u7f16\u7801\u9636\u6bb5\uff0c\u662f\u7f16\u7a0b\u8bed\u8a00\u4e3a\u4e86\u65b9\u4fbf\u7a0b\u5e8f\u5f00\u53d1\u8005\u800c\u63d0\u4f9b\u7684\u4e00\u79cd\u7f16\u7801\u673a\u5236\u3002<\/p>\n
          \u200b   \u590d\u4e60\u4e00\u4e0b\uff1a<\/p>\n
          \u5bf9\u4e8e\u52a0\u6cd5\u8fd0\u7b97c = a + b;\u5c06\u4f1a\u88ab\u8f6c\u6362\u6210\u7c7b\u4f3c\u4e0b\u9762\u7684\u5f62\u5f0f\uff1a\n0X3000 = (0X1000) + (0X2000);\n\n( )\u8868\u793a\u53d6\u503c\u64cd\u4f5c\uff0c\u6574\u4e2a\u8868\u8fbe\u5f0f\u7684\u610f\u601d\u662f\uff0c\u53d6\u51fa\u5730\u5740 0X1000 \u548c 0X2000 \u4e0a\u7684\u503c\uff0c\u5c06\u5b83\u4eec\u76f8\u52a0\uff0c\u628a\u76f8\u52a0\u7684\u7ed3\u679c\u8d4b\u503c\u7ed9\u5730\u5740\u4e3a 0X3000 \u7684\u5185\u5b58<\/code><\/pre>\n
          \u200b   \u597d\u4e86\uff0c\u8bf4\u5230\u4e86\u8fd9\u91cc\uff0c\u76f8\u4fe1\u4f60\u7684\u8111\u5b50\u91cc\u5df2\u7ecf\u628a\u53d8\u91cf\u540dc\u4e0e\u5185\u5b58\u5730\u57400X3000\u7262\u7262\u5212\u4e0a\u4e86\u7b49\u53f7\uff0c\u8fd9\u6709\u9519\u5417\uff1f\u6ca1\u9519\uff0c\u4f46\u662f\u4f46\u662f\u4f46\u662f\uff0c\u8ddf\u7740egon\u6765\u601d\u8003\u4e00\u4e0b\uff0c\u9488\u5bf9fmt.Println(c)\u53d1\u751f\u4e86\u4ec0\u4e48<\/p>\n
          1\u3001\u9996\u5148\u660e\u786e\u4e00\u70b9\uff0cc\u53ea\u8981\u4e0d\u5728\u7b49\u53f7\u5de6\u8fb9\uff0c\u90a3\u4e48\u4fbf\u662f\u53d6\u503c\u64cd\u4f5c\ngo\u4f1a\u5728c\u6240\u5bf9\u5e94\u7684\u5730\u5740\u5916\u52a0\u4e00\u4e2a\u62ec\u53f7(),\u4ee3\u8868\u53d6\u503c\uff0c\u5373c\u5728\u5e95\u5c42\u662f\u8fd9\u4e2a\u6837\u5b50(0X3000)\n\n2\u3001\u7136\u540ego\u4f1a\u5c06(0X3000)\u53d6\u5230\u7684\u5185\u5bb9\u62f7\u8d1d\u4e00\u4e2a\u526f\u672c\uff0c\u518d\u5c06\u526f\u672c\u4f20\u7ed9Println\u51fd\u6570\uff0c\u4e00\u5b9a\u6ce8\u610f\u662f\u526f\u672c\uff0c\u8fd9\u53e5\u8bdd\u4f7f\u7528\u6240\u6709\u4f20\u53c2\u64cd\u4f5c\u3002<\/code><\/pre>\n
          \u6240\u4ee5\uff0c\u542c\u660e\u767d\u6ca1\u6709\uff0c\u867d\u7136\u53d8\u91cf\u540d\u4ee3\u8868\u7684\u5c31\u662f\u5185\u5b58\u5730\u5740\uff0c\u4f46\u662f\u5f53\u6211\u4eec\u7684\u53d8\u91cf\u540d\u4e0d\u662f\u51fa\u73b0\u5728\u7b49\u53f7\u5de6\u8fb9\u65f6\uff0c\u90a3\u90fd\u662f\u53d6\u503c\u64cd\u4f5c\uff0c\u4f1a\u5728\u5176\u5bf9\u5e94\u5730\u5740\u7684\u57fa\u7840\u4e0a\u52a0\u4e00\u4e2a\u62ec\u53f7\uff0c\u53d8\u6210\u8fd9\u79cd\u5f62\u5f0f\uff1a(0X3000)\uff0c\u7136\u540e\u8fd8\u6ca1\u6709\u5b8c\uff0c\u5728\u57fa\u4e8e(0X3000)\u53d6\u5230\u5185\u5bb9\u540e\uff0c\u4f1a\u5c06\u53d6\u51fa\u7684\u5185\u5bb9\u62f7\u8d1d\u4e00\u4e2a\u526f\u672c\uff0c\u7136\u540e\u57fa\u4e8e\u526f\u672c\u8fdb\u884c\u540e\u7eed\u64cd\u4f5c\uff0c\u8fd9\u4e00\u70b9\u771f\u7684\u975e\u5e38\u91cd\u8981\uff0c\u5173\u7cfb\u5230\u5bf9\u540e\u7eed\u5f88\u591a\u77e5\u8bc6\u7684\u7406\u89e3\uff0c\u8bf7\u53cd\u590d\u9605\u8bfb\u3002<\/p>\n
          \uff082\uff09\u4ec0\u4e48\u662f\u6307\u9488<\/h4>\n
          \u200b   \u4e0a\u4e00\u5c0f\u8282\u6211\u4eec\u518d\u6b21\u91cd\u7533\u4e86\uff1a\u53d8\u91cf\u540d\u53ea\u662f\u4e00\u79cd\u52a9\u8bb0\u7b26\uff0c\u5728\u7f16\u8bd1\u5b8c\u6bd5\u540e\u6839\u672c\u6ca1\u6709\u53d8\u91cf\u540d\u8fd9\u79cd\u4e1c\u897f\uff0c\u53ea\u6709\u5185\u5b58\u5730\u5740\uff0c\u4f46\u95ee\u9898\u7684\u5173\u952e\u662f\uff0c\u6211\u4eec\u4f7f\u7528\u53d8\u91cf\u540d\u65f6\uff0c\u90fd\u662f\u53d6\u5230\u5b83\u5bf9\u5e94\u7684\u503c\uff0c\u90a3\u5982\u679c\u6211\u4eec\u5c31\u60f3\u53d6\u5230\u53d8\u91cf\u7684\u5730\u5740\uff0c\u4e5f\u5c31\u662f\u8bf4\u6211\u4eec\u60f3\u660e\u786e\u5730\u544a\u8bc9go\uff1a\u4f60\u4e0d\u8981\u81ea\u4f5c\u591a\u60c5\u5e2e\u6211\u5728\u53d8\u91cf\u540d\u5bf9\u5e94\u5730\u5740\u7684\u5916\u5c42\u52a0\u4e2a\u62ec\u53f7\u6765\u53d6\u5185\u5bb9\u4e86\uff0c\u6211\u5c31\u662f\u60f3\u8981\u53d8\u91cf\u7684\u5730\u5740\u3002<\/p>\n
          \u200b   \u600e\u4e48\u529e\uff1f\u80fd\u4e0d\u80fd\u505a\u5230\uff1f\u80fd\uff0c\u4f7f\u7528&\u7b26\u53f7\u5c31\u53ef\u4ee5\uff0c\u5982\u4e0b&name\u53d6\u5230\u7684\u5730\u5740\u5c31\u79f0\u4e4b\u4e3a\u6307\u9488<\/p>\n
          var name string = "egon"  \/\/ \u5e95\u5c42 var 0xc000010200 string = "egon"\nfmt.Println(name)  \/\/ \uff080xc000010200\uff09\u53d6\u5230\u5185\u5bb9"egon"\uff0c\u7136\u540e\u62f7\u8d1d\u4e00\u4e2a\u526f\u672c\u4f20\u7ed9\u51fd\u6570\n\nfmt.Println(&name)  \/\/ 0xc000010200<\/code><\/pre>\n
          \u200b   \u4f7f\u7528*<\/code>\u5c31\u53ef\u4ee5\u53d6\u5230\u5730\u5740\u5bf9\u5e94\u7684\u503c\uff0c*(&name)\u7684\u4f5c\u7528\u662f\u53d6\u503c\uff0c\u8fd9\u79cd\u5199\u6cd5\u624d\u7b49\u540c\u4e8e\u5f15\u7528\u53d8\u91cf\u540dname<\/p>\n
          fmt.Println(*(&name))  \/\/ egon\n\n*(&name) = "EGON"\nfmt.Println(name)  \/\/ EGON<\/code><\/pre>\n
          \u200b   <\/p>\n
          \u200b   \u6211\u4eec\u4e5f\u53ef\u4ee5\u628a\u6307\u9488\u5b58\u7ed9\u53e6\u5916\u4e00\u4e2a\u53d8\u91cf\uff0c\u5373\u6307\u9488\u53d8\u91cf<\/p>\n
          var x int = 100  \/\/ \u53d8\u91cf\u5185\u5b58\u7a7a\u95f4\u4e2d\u5b58\u53d1\u7684\u662f\u4e00\u4e2a\u503c100\n\nvar p *int = &x  \/\/ \u53d8\u91cfp\u5185\u5b58\u7a7a\u95f4\u4e2d\u5b58\u50a8\u7684\u5176\u5b9e\u4e5f\u662f\u4e00\u4e2a\u503c\uff0c\u53ea\u4e0d\u8fc7\u8fd9\u4e2a\u503c\u662f\u4e2a\u5185\u5b58\u5730\u5740\u7f62\u4e86\u3002<\/code><\/pre>\n
          \"\"<\/div><\/p>\n
          \u200b   \u90a3\u4e48\u6307\u9488\u6709\u5565\u7528\uff1f\u7528\u5904\u5c31\u662f\u4f20\u5730\u7684\u5f00\u9500\u5c0f\u3001\u800c\u4e14\u53ef\u4ee5\u7528\u6765\u6539\u539f\u503c\uff0c\u6211\u4eec\u6765\u770b\u4e24\u4e2a\u4f8b\u5b50<\/p>\n
          \u200b   \u4f8b1<\/p>\n
          package main\n\nimport "fmt"\n\nfunc f1(m int) {\n    m = 666\n}\nfunc main() {\n    var x int = 100\n    f1(x)  \/\/ \u5148\u52a0\u62ec\u53f7(x\u7684\u5185\u5b58\u5730\u5740)\u53d6\u5230\u5185\u5b58100\uff0c\u7136\u540e\u590d\u5236\u4e00\u4e2a\u526f\u672c\u4f20\u7ed9\u51fd\u6570f1\uff0c\u5728\u51fd\u6570\u5185\u4fee\u6539\u7684\u662f\u526f\u672c\uff0c\u80af\u5b9a\u4e0d\u5f71\u54cd\u539f\u503c\n    fmt.Println(x)\n}\n<\/code><\/pre>\n
          \u200b   \u4f8b2<\/p>\n
          package main\n\nimport "fmt"\n\nfunc f1(m *int) {\n    *m = 666\n}\nfunc main() {\n    var x int = 100\n    f1(&x) \/\/ \u53d6\u5230\u53d8\u91cf\u7684\u5730\u5740\uff0c\u7136\u540e\u590d\u5236\u4e00\u4e2a\u526f\u672c\u4f20\u7ed9\u51fd\u6570f1\uff0c\u526f\u672c\u4e5f\u8fd8\u662f\u5730\u5740\uff0c\u4e5f\u8fd8\u662f\u6307\u5411\u539f\u6765\u53d8\u91cf\uff0c\u5728\u51fd\u6570\u5185\u4f1a\u4fee\u6539\u539f\u503c\n    fmt.Println(x) \/\/ 666\n}<\/code><\/pre>\n
          \u200b   \u7efc\u4e0a\uff0c\u6211\u4eec\u5f97\u77e5\uff0c\u51fd\u6570\u4f20\u9012\u7684\u672c\u8d28\u5176\u5b9e\u90fd\u662f\u628a\u201c\u503c\u201d\u62f7\u8d1d\u4e00\u4e2a\u526f\u672c\u4f20\u5165\uff0c\u672c\u8d28\u5176\u5b9e\u90fd\u662f\u201c\u503c\u201d\u4f20\u9012\u53ea\u4e0d\u8fc7\u8fd9\u4e2a\u201c\u503c\u201d\u6709\u53ef\u80fd\u662f\u4e00\u4e2a\u503c\uff0c\u6709\u53ef\u80fd\u662f\u4e00\u4e2a\u5730\u5740\uff0c\u5f53\u4f20\u9012\u7684\u201c\u503c\u201d\u662f\u4e00\u4e2a\u5730\u5740\u65f6\uff0c\u6709\u7684\u6587\u732e\u91cc\u4e5f\u79f0\u4e4b\u4e3a\u5f15\u7528\u4f20\u9012\uff0c\u8fd9\u4e00\u70b9\u77e5\u6653\u5373\u53ef\u3002<\/p>\n
          \u9762\u8bd5\u9898\uff1a\u95ee\u53d8\u91cf\u540d\u662f\u5730\u5740\u7684\u52a9\u8bb0\u7b26\uff0c\u53d8\u91cf\u540d\u4ee3\u8868\u7684\u5c31\u662f\u5730\u5740\uff0c\u800c\u6307\u9488\u662f\u53d6\u51fa\u4e5f\u662f\u53d8\u91cf\u7684\u5730\u5740\uff0c\u4ed6\u4fe9\u6709\u5565\u533a\u522b\uff0c\u5c82\u4e0d\u662f\u4e00\u6837\u4e86\uff1f<\/p>\n
          \u7b54\u6848\uff1a\u6709\u533a\u522b\n\n1\u3001\n\u6307\u9488\u4e0e\u53d8\u91cf\u540d\u90fd\u662f\u5730\u5740\uff0c\u4e0d\u8fc7\u5f15\u7528\u53d8\u91cf\u540dx\u65f6\uff0c\u7f16\u8bd1\u5668\u4f1a\u5148\u53d6\u5230x\u7684\u5730\u5740\uff0c\u7136\u540e\u518d\u4e3a\u5176\u52a0\u4e00\u4e2a\u53d6\u503c\u5f97\u7b26\u53f7\uff0c\u4e5f\u5c31\u662f()\uff0c\u53d8\u6210\u8fd9\u79cd\u5f62\u5f0f\uff08\u5730\u5740\uff09\n\u800c\u53d6&x\u5f97\u5230\u7684\u5c31\u662f\u4e00\u4e2a\u5730\u5740\uff0c\u4e0d\u4f1a\u52a0\u62ec\u53f7\n\n\u4e5f\u5c31\u662f\u8bf4\u53d8\u91cf\u540dx\u786e\u5b9e\u5bf9\u5e94\u7684\u662f\u5730\u5740\uff0c\u8fd9\u4e2a\u5730\u5740\u4e0e&x\u53d6\u51fa\u7684\u786e\u5b9e\u4e5f\u662f\u540c\u4e00\u4e2a\uff0c\u4f46\u662f\u9488\u5bf9\u53d8\u91cf\u540dx\uff0c\u7f16\u8bd1\u5668\u5c31\u662f\u4f1a\u628a\u53d8\u91cf\u7684\u5730\u5740\u653e\u5165\u4e00\u4e2a\u62ec\u53f7\uff0c\u4ee5\u540e\u7a0b\u5e8f\u6267\u884c\u65f6\uff0c\u78b0\u5230\u5730\u5740\u52a0\u62ec\u53f7\u5c31\u77e5\u9053\u5e94\u8be5\u53bb\u53d6\u51fa\u503c\n\n2\u3001\u518d\u770b\u4e0b\u9762\u7684\u4f8b\u5b50:\n \u5047\u8bbe\u53d8\u91cf a\u3001b\u3001c \u5728\u5185\u5b58\u4e2d\u7684\u5730\u5740\u5206\u522b\u662f 0X1000\u30010X2000\u30010X3000\uff0c\u90a3\u4e48\u52a0\u6cd5\u8fd0\u7b97c = a + b;\u5c06\u4f1a\u88ab\u8f6c\u6362\u6210\u7c7b\u4f3c\u4e0b\u9762\u7684\u5f62\u5f0f\uff1a 0X3000 = (0X1000) + (0X2000);  ( )\u8868\u793a\u53d6\u503c\u64cd\u4f5c\uff0c\u6574\u4e2a\u8868\u8fbe\u5f0f\u7684\u610f\u601d\u662f\uff0c\u53d6\u51fa\u5730\u5740 0X1000 \u548c 0X2000 \u4e0a\u7684\u503c\uff0c\u5c06\u5b83\u4eec\u76f8\u52a0\uff0c\u628a\u76f8\u52a0\u7684\u7ed3\u679c\u8d4b\u503c\u7ed9\u5730\u5740\u4e3a 0X3000 \u7684\u5185\u5b58 \n\n3\u3001\n*\uff08&x\uff09\u7684\u4f5c\u7528\u662f\u53d6\u503c\uff0c\u8fd9\u79cd\u5199\u6cd5\u624d\u7b49\u540c\u4e8e\u5f15\u7528\u53d8\u91cf\u540d\n\n4\u3001\n\u53d8\u91cf\u540d\u53ea\u662f\u5730\u5740\u52a9\u8bb0\u7b26\uff0c\u4e0d\u5b58\u4efb\u4f55\u4e1c\u897f\uff0c\u7f16\u8bd1\u540e\u5c31\u6ca1\u4e86\n\u6307\u9488\u53d8\u91cf\u624d\u662f\u5c06\u53d8\u91cf\u5730\u5740\u5b58\u4e0b\u6765\u7684\n\n5\u3001\n\u6307\u9488\u7684\u4f5c\u7528\u5728\u4e8e\u5f15\u7528\u4f20\u9012\n\n\u8bb0\u4f4f\u4e00\u70b9\uff0c\u53ea\u8981\u4eae\u51fa\u540d\u5b57\uff0c\u4ed6\u7684\u5e95\u5c42\u90fd\u662f\u62ec\u53f7\u52a0\u5730\u5740\uff0c\u4ee3\u8868\u53d6\u503c\uff0c\u5982\uff08\u5730\u5740\uff09\n\n\u5f15\u7528\u666e\u901a\u53d8\u91cf\u540d\uff0c\u5e95\u5c42\u4f1a\u52a0\u4e0a\u62ec\u53f7\uff1a\uff08\u540d\u5b57\u6240\u5bf9\u5e94\u7684\u5730\u5740\uff09\n\n\u5f15\u7528\u6307\u9488\u53d8\u91cf\u540d\uff0c\u5e95\u5c42\u4e5f\u4e00\u6837\uff0c\u90fd\u662f\uff1a\uff08\u540d\u5b57\u5bf9\u5e94\u7684\u5730\u5740\uff09\n\n\u4e24\u79cd\u53d6\u51fa\u6765\u7684\u90fd\u662f\u503c\uff0c\u53ea\u4e0d\u8fc7\u8fd9\u4e2a\u503c\uff0c\u6709\u53ef\u80fd\u662f\u503c\uff0c\u6709\u53ef\u80fd\u662f\u4e00\u4e2a\u5730\u5740<\/code><\/pre>\n
          \u56db \u6570\u636e\u7c7b\u578b\u5d4c\u5957<\/h2>\n
          \u4f8b1\uff1a\u5b58\u653e\u73ed\u7ea7\u6240\u6709\u540c\u5b66\u7684\u6210\u7ee9\uff0c\u8981\u6c42\u4ee5\u540e\u6309\u4f4d\u7f6e\u53d6\u7b2cn\u4e2a\u5b66\u751f\u7684\u6210\u7ee9\uff0c\u5177\u4f53\u6210\u7ee9\u5219\u6309\u7167\u540d\u5b57\u53d6<\/p>\n
          \/\/ \u5207\u7247\u5957map\nvar scores []map[string]float64 = []map[string]float64{\n    {"\u6570\u5b66": 300, "\u8bed\u6587": 200, "\u82f1\u8bed": 100},\n    {"\u6570\u5b66": 100, "\u8bed\u6587": 666, "\u82f1\u8bed": 300},\n    {"\u6570\u5b66": 200, "\u8bed\u6587": 300, "\u82f1\u8bed": 100},\n}\nfmt.Println(scores[1]["\u8bed\u6587"])  \/\/ 666\uff0c\u53d6\u51fa\u7b2c\u4e8c\u540d\u5b66\u751f\u7684\u8bed\u6587\u6210\u7ee9<\/code><\/pre>\n
          \u4f8b2\uff1a\u5b58\u653e\u73ed\u7ea7\u6240\u6709\u540c\u5b66\u7684\u6210\u7ee9\uff0c\u8981\u6c42\u4ee5\u540e\u6309\u4f4d\u7f6e\u53d6\u7b2cn\u4e2a\u5b66\u751f\u7684\u6210\u7ee9\uff0c\u5177\u4f53\u6210\u7ee9\u5219\u6309\u7167\u4f4d\u7f6e\u53d6<\/p>\n
          \/\/ \u65b9\u68481\uff1a\u6570\u7ec4\u5957\u6570\u7ec4\uff0c\u53c8\u79f0\u4e4b\u4e3a\u591a\u7ef4\u6570\u7ec4\nvar scores [3][3]float64 = [3][3]float64{\n    {300, 200, 100},\n    {100, 666, 300},\n    {200, 300, 100},\n}\nfmt.Println(scores[1][1]) \/\/ 666\uff0c\u53d6\u51fa\u4e8c\u540d\u5b66\u751f\u7684\u7b2c\u4e8c\u95e8\u6210\u7ee9\n\n\/\/ \u65b9\u68482\uff1a\u5207\u7247\u5957\u5207\u7247\nvar scores [][]float64 = [][]float64{\n    {300, 200, 100},\n    {100, 666, 300},\n    {200, 300, 100},\n}\nfmt.Println(scores[1][1]) \/\/ 666\uff0c\u53d6\u51fa\u4e8c\u540d\u5b66\u751f\u7684\u7b2c\u4e8c\u95e8\u6210\u7ee9<\/code><\/pre>\n
          \u4f8b3\uff1a\u5b58\u653e\u73ed\u7ea7\u6240\u6709\u540c\u5b66\u7684\u6210\u7ee9\uff0c\u8981\u6c42\u4ee5\u540e\u6309\u540d\u5b57\u53d6\u5bf9\u5e94\u5b66\u751f\u7684\u6210\u7ee9\uff0c\u5177\u4f53\u6210\u7ee9\u6309\u7167\u540d\u5b57\u53d6<\/p>\n
          \/\/ \u65b9\u6848\u4e00\uff1amap\u5185\u5d4c\u5957map\nvar scores map[string]map[string]float64 = map[string]map[string]float64{\n    "\u5f20\u4e09":   {"\u6570\u5b66": 300, "\u8bed\u6587": 200, "\u82f1\u8bed": 100},\n    "egon": {"\u6570\u5b66": 100, "\u8bed\u6587": 666, "\u82f1\u8bed": 300},\n    "\u738b\u4e94":   {"\u6570\u5b66": 200, "\u8bed\u6587": 300, "\u82f1\u8bed": 100},\n}\nfmt.Println(scores["egon"]["\u8bed\u6587"]) \/\/ 666\uff0c\u53d6\u51faegon\u7684\u8bed\u6587\u6210\u7ee9\n\n\/\/ \u65b9\u6848\u4e8c\uff1amap\u5185\u5d4c\u5957\u7ed3\u6784\u4f53\ntype score struct {\n    mathematics float64 \/\/ \u6570\u5b66\n    chinese     float64 \/\/ \u8bed\u6587\n    english     float64 \/\/ \u82f1\u8bed\n}\n\nvar scores map[string]score = map[string]score{\n    "\u5f20\u4e09":   {mathematics: 300, chinese: 200, english: 100},\n    "egon": {300, 666, 100},\n    "\u738b\u4e94":   {300, 200, 100},\n}\n\nfmt.Println(scores["egon"].chinese) \/\/ 666\uff0c\u53d6\u51faegon\u7684\u8bed\u6587\u6210\u7ee9<\/code><\/pre>\n
          \u4f8b4\uff1a\u5b58\u653e\u73ed\u7ea7\u6240\u6709\u540c\u5b66\u7684\u6210\u7ee9\uff0c\u8981\u6c42\u4ee5\u540e\u6309\u540d\u5b57\u53d6\u5bf9\u5e94\u5b66\u751f\u7684\u6210\u7ee9\uff0c\u5177\u4f53\u6210\u7ee9\u6309\u7167\u4f4d\u7f6e\u53d6<\/p>\n
          \/\/ \u65b9\u6848\u4e8c\uff1amap\u5185\u5d4c\u5957\u5207\u7247\nvar scores map[string][]float64 = map[string][]float64{\n    "\u5f20\u4e09":[]float64{300,200,100},\n    "egon":{300,666,100},\n    "\u738b\u4e94":{300,200,100},\n}\n\nfmt.Println(scores["egon"][1]) \/\/ 200\n\n\/\/ \u5176\u4ed6\u65b9\u6848\u81ea\u884c\u8111\u8865\u5427\uff0c\u7ffb\u6765\u8986\u53bb\u5c31\u90a3\u4e9b\u4e1c\u897f<\/code><\/pre>\n
          \u4f8b5\uff1a\u5b9a\u4e49\u7ed3\u6784\u4f53\uff0c\u5b58\u653e\u4e00\u4e2a\u4eba\u7684\u540d\u5b57\u3001\u5e74\u9f84\u3001\u85aa\u8d44\u3001\u7231\u597d\u3001\u4f4f\u5740<\/p>\n
          type Person struct {\n    name    string\n    age     int\n    salary  float64\n    hobbies []string\n    addr    map[string]string\n}\n\nvar p Person = Person{\n    name:    "egon",\n    age:     18,\n    salary:  3.3,\n    hobbies: []string{"play", "music", "read"},\n    addr:    map[string]string{"province": "\u5c71\u4e1c", "city": "\u70df\u53f0"},\n}\n\nfmt.Println(p.hobbies[1])   \/\/ music\nfmt.Println(p.addr["city"]) \/\/ \u70df\u53f0<\/code><\/pre>\n
          \u4f8b6\uff1a\u6307\u9488\u76f8\u5173\u5d4c\u5957\u7684\u4f8b\u5b50<\/p>\n
          a := 10\nb := 20\nc := 30\n\n\/\/ \u5b9a\u4e49\u4e00\u4e2a\u6570\u7ec4\uff0c\u6570\u7ec4\u7684\u5143\u7d20\u4e3a\u6307\u9488\nvar x [3]*int = [3]*int{&a, &b, &c}\nfmt.Println(x) \/\/ [0xc00001c060 0xc00001c068 0xc00001c070]\n\n\/\/ \u5b9a\u4e49\u4e00\u4e2a\u7c7b\u578b\u4e3a\u6570\u7ec4\u7684\u6307\u9488,\u7b80\u79f0\u6307\u9488\u6570\u7ec4\nvar arr = [3]int{111,222,333} \/\/ \u5148\u9020\u51fa\u4e00\u4e2a\u6570\u7ec4\uff0c\nvar y *[3]int = &arr \/\/ \u7136\u540e\u53d6\u6570\u7ec4\u7684\u5730\u5740\u8d4b\u503c\u7ed9\u6307\u9488\u6570\u7ec4\n\nfmt.Printf("%p\\n",&arr)  \/\/ 0xc0000181a0\nfmt.Printf("%p\\n",y)  \/\/ 0xc0000181a0\n\nfmt.Printf("%p\\n",&y)  \/\/ \u95ee\uff0c\u6253\u5370\u51fa\u7684\u8fd9\u4e2a\u5730\u5740\u662f\u4e2a\u5565\uff0c\u4e0e\u4e0a\u9762\u7684\u5730\u5740\u4e00\u6837\u5417\uff1f\uff1f\uff1f<\/code><\/pre>\n
          \u6ce8\u610f\uff1aslice\u4e0emap\u6839\u672c\u6ca1\u5fc5\u8981\u53d6\u5730\u5740\uff0c\u5b83\u4fe9\u5c31\u662f\u4e3a\u4e86\u5f15\u7528\u4f20\u9012\u800c\u751f\u7684\uff0c\u6307\u9488\u5207\u7247\u4e0e\u6307\u9488map\u90fd\u662f\u6ca1\u5565\u610f\u4e49\u7684\u3002<\/p>\n
          \u7ec3\u4e60\uff1a<\/p>\n
          1\u3001\u5b58\u653e\u5973\u670b\u53cb\u4eec\u7684\u4e09\u7ef4<\/p>\n
          2\u3001\u89e3\u91ca\u4e0b\u9762\u4e24\u4e2a\u4e1c\u897f<\/p>\n
          var x [3]*int\nvar y *[3]int<\/code><\/pre>\n
          3\u3001\u5b58\u653e\u4e00\u4e2a\u4eba\u7684\u4fe1\u606f\uff0c\u540d\u5b57\u4e3a\u201cegon\u201d\uff0c\u5e74\u9f84\u4e3a18\uff0c\u8eab\u9ad8\u4e3a1.83\uff0c\u7231\u597d\u4e3a\u6307\u9488\u6570\u7ec4<\/p>\n
          4\u3001\u9488\u5bf9\u4e0b\u8ff0\u4e8c\u7ef4\u6570\u7ec4\/\u4e09\u884c\u4e24\u5217\uff0c\u53d6\u51fa\u201d\u674e\u4e00\u86cb\u201c<\/p>\n
          a := [3][2]string{\n    {"\u6797\u5927\u725b", "\u6797\u4e8c\u725b"},\n    {"\u674e\u4e00\u86cb", "\u674e\u4e8c\u86cb"},\n    {"\u738b\u4e00\u70ae", "\u738b\u4e09\u70ae"},\n}\nfmt.Println(a)       \/\/ [[\u6797\u5927\u725b \u6797\u4e8c\u725b] [\u674e\u4e00\u86cb \u674e\u4e8c\u86cb] [\u738b\u4e00\u70ae \u738b\u4e09\u70ae]]\nfmt.Println(a[1][0]) \/\/ \u674e\u4e00\u86cb<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
          \u6570\u636e\u7c7b\u578b \u4e00 \u6570\u636e\u7c7b\u578b\u7684\u7531\u6765 \u200b \u5f3a\u8c03\uff1a\u7a0b\u5e8f=\u6570\u636e+\u529f\u80fd\uff0c\u7a0b\u5e8f\u8fd0\u884c\u5c31\u662f\u4e00\u7cfb\u5217\u72b6\u6001\/\u6570\u636e\u7684\u53d8\u5316\uff0c\u4f8b\u5982\u82f1\u96c4\u7b49\u7ea7\u75311 […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,446],"tags":[],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/7891"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7891"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/7891\/revisions"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}