{"id":89522,"date":"2026-08-03T07:48:48","date_gmt":"2026-08-02T23:48:48","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/89522.html"},"modified":"2026-08-03T07:48:48","modified_gmt":"2026-08-02T23:48:48","slug":"%e3%80%90%e7%9f%a5%e8%af%86%e8%ae%b2%e8%a7%a3%e3%80%91-c%e8%af%ad%e8%a8%80%e5%87%bd%e6%95%b0%e6%8c%87%e9%92%88%e7%9a%84%e6%91%87%e8%ba%ab%e4%b8%80%e5%8f%98-c11%e5%8c%85%e8%a3%85%e5%99%a8%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/89522.html","title":{"rendered":"\u3010\u77e5\u8bc6\u8bb2\u89e3\u3011 C\u8bed\u8a00\u51fd\u6570\u6307\u9488\u7684\u6447\u8eab\u4e00\u53d8--C++11\u5305\u88c5\u5668\u7684\u4ecb\u7ecd\u4e0e\u5176\u5728\u7b97\u6cd5\u9898\u76ee\u4e2d\u7684\u4f7f\u7528"},"content":{"rendered":"

\"\"<\/p>\n

\n

\u76ee\u5f55<\/p>\n

\u524d\u8a00<\/p>\n

Part1. Lambda\u8868\u8fbe\u5f0f\u6355\u83b7\u673a\u5236\u8be6\u89e3<\/p>\n

Part1.1. \u503c\u6355\u83b7\u57fa\u7840\u7279\u6027<\/p>\n

Part1.2. \u6355\u83b7\u7b80\u5199\u8bed\u6cd5<\/p>\n

Part1.3. mutable\u5173\u952e\u5b57<\/p>\n

Part1.4. lambda\u5e95\u5c42\u539f\u7406<\/p>\n

Part2. C++11 \u7c7b\u7684\u516d\u5927\u9ed8\u8ba4\u6210\u5458\u51fd\u6570<\/p>\n

Part2.1. \u516d\u5927\u9ed8\u8ba4\u51fd\u6570<\/p>\n

Part2.2. C++11\u89c4\u5219<\/p>\n

Part2.3. \u7c7b\u578b\u5206\u7c7b<\/p>\n

Part2.4. = default\u5173\u952e\u5b57<\/p>\n

Part3. std::function \u51fd\u6570\u5305\u88c5\u5668<\/p>\n

Part3.1. \u4f5c\u7528<\/p>\n

Part3.2. \u57fa\u7840\u8bed\u6cd5<\/p>\n

Part3.3. \u5305\u88c5\u7c7b\u6210\u5458\u51fd\u6570<\/p>\n

Part3.4. \u8c03\u7528\u89c4\u5219<\/p>\n

Part3.5. \u5305\u88c5\u5668\u4e0e\u9006\u6ce2\u5170\u8868\u8fbe\u5f0f<\/p>\n

Part4. std::bind \u53c2\u6570\u7ed1\u5b9a\u5de5\u5177<\/p>\n

Part4.1. \u6838\u5fc3\u80fd\u529b<\/p>\n

Part4.2. \u5360\u4f4d\u7b26\u89c4\u5219<\/p>\n

Part4.3. bind \u7ed3\u5408function\u5904\u7406\u6210\u5458\u51fd\u6570<\/p>\n

Part5. \u7ed3\u8bed<\/p>\n

\n

\u524d\u8a00<\/h2>\n

\u00a0 C++11\u5305\u88c5\u5668，lambda\u8868\u8fbe\u5f0f\u4ee5\u53cabind<\/span>\u7684\u77e5\u8bc6\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5728\u9879\u76ee\u5b9e\u8df5，\u7b97\u6cd5\u9898\u7684\u5b9e\u73b0\u4e2d\u90fd\u6709\u6240\u4f53\u73b0，\u6211\u4eec\u6765\u770b\u770b\u5427\u3002<\/p>\n

\n

let's go!!!!!!!!<\/span><\/p>\n

\n

Part1. Lambda\u8868\u8fbe\u5f0f\u6355\u83b7\u673a\u5236\u8be6\u89e3<\/h2>\n

Part1.1. \u503c\u6355\u83b7\u57fa\u7840\u7279\u6027<\/h3>\n

int a = 0;
\nint b = 1;
\nauto f = [a, &b](int x) {
\n\u00a0 \u00a0 a++;
\n\u00a0 \u00a0 b += x;
\n};
\n\/\/[a]：\u503c\u6355\u83b7，\u4ec5\u62f7\u8d1d\u5916\u90e8\u53d8\u91cf，lambda\u5185\u90e8\u4fee\u6539\u7684\u53ea\u662f\u526f\u672c，\u4e0d\u4f1a\u5f71\u54cd\u539f\u59cb\u53d8\u91cf\u3002<\/p>\n

\/\/[&b]：\u5f15\u7528\u6355\u83b7，\u76f4\u63a5\u7ed1\u5b9a\u5916\u90e8\u539f\u59cb\u53d8\u91cf，\u5185\u90e8\u4fee\u6539\u4f1a\u4f5c\u7528\u4e8e\u5916\u90e8\u3002
\n\/\/\u91cd\u70b9：\u540c\u4e00\u4e2a\u53d8\u91cf\u4e0d\u80fd\u540c\u65f6\u6355\u83b7\u4e24\u6b21（\u65e2\u503c\u6355\u83b7\u53c8\u5f15\u7528\u6355\u83b7）\u3002 <\/p>\n

\n

Part1.2. \u6355\u83b7\u7b80\u5199\u8bed\u6cd5<\/h3>\n

<1> [=]<\/span>：\u5168\u90e8\u503c\u6355\u83b7\u3002\u51fd\u6570\u4f53\u5185\u51fa\u73b0\u7684\u5916\u90e8\u53d8\u91cf，\u81ea\u52a8\u4ee5\u503c\u62f7\u8d1d\u6355\u83b7<\/span>；<\/p>\n<\/p>\n

<2> [&]<\/span>：\u5168\u90e8\u5f15\u7528\u6355\u83b7\u3002\u51fd\u6570\u4f53\u5185\u51fa\u73b0\u7684\u5916\u90e8\u53d8\u91cf，\u81ea\u52a8\u4ee5\u5f15\u7528\u6355\u83b7<\/span>；<\/p>\n<\/p>\n

<3> [=, &a, &b]<\/span>：\u9ed8\u8ba4\u503c\u6355\u83b7，\u5355\u72ec\u6307\u5b9a<\/span>a\u3001b\u91c7\u7528\u5f15\u7528\u6355\u83b7；<\/p>\n<\/p>\n

<4> [&, a, b]<\/span>：\u9ed8\u8ba4\u5f15\u7528\u6355\u83b7，\u5355\u72ec\u6307\u5b9aa\u3001b\u91c7\u7528\u503c\u6355\u83b7\u3002<\/p>\n

\u6ce8\u610f：lambda\u4e0d\u80fd\u9012\u5f52\u3002\u56e0\u4e3alambda\u7c7b\u578b\u65e0\u6cd5\u63d0\u524d\u58f0\u660e，\u65e0\u6cd5\u5728\u6355\u83b7\u5217\u8868\u5185\u5f15\u7528\u81ea\u8eab\u3002<\/span><\/p>\n

\n

Part1.3. mutable\u5173\u952e\u5b57<\/h3>\n

auto f = [a](int x) mutable {
\n\u00a0 \u00a0 a++;
\n};
\n\/\/\u503c\u6355\u83b7\u5f97\u5230\u7684\u6210\u5458\u53d8\u91cf，\u9ed8\u8ba4\u662fconst\u5c5e\u6027，\u4e0d\u5141\u8bb8\u4fee\u6539；
\n\/\/\u6dfb\u52a0mutable\u540e，\u53d6\u6d88const\u9650\u5236，\u5141\u8bb8\u4fee\u6539\u6355\u83b7\u7684\u526f\u672c\u3002
\n\/\/\u518d\u6b21\u5f3a\u8c03：\u4fee\u6539\u7684\u4f9d\u65e7\u662f\u62f7\u8d1d\u526f\u672c，\u65e0\u6cd5\u6539\u53d8\u5916\u90e8\u539f\u59cb\u53d8\u91cf\u3002 <\/p>\n

\n

Part1.4. lambda\u5e95\u5c42\u539f\u7406<\/h3>\n

Lambda\u4e0d\u662f\u8bed\u6cd5\u7cd6，\u7f16\u8bd1\u5668\u4f1a\u81ea\u52a8\u751f\u6210\u4e00\u4e2a\u533f\u540d\u4eff\u51fd\u6570\u7c7b<\/span>：<\/p>\n

<1> \u6355\u83b7\u7684\u5916\u90e8\u53d8\u91cf，\u4f1a\u53d8\u6210\u4eff\u51fd\u6570\u7c7b\u7684\u6210\u5458\u53d8\u91cf<\/span>；<\/p>\n<\/p>\n

<2> \u53c2\u6570\u5217\u8868\u3001\u51fd\u6570\u4f53\u5bf9\u5e94\u4eff\u51fd\u6570\u7684operator()<\/span>；<\/p>\n<\/p>\n

<3> \u8fd4\u56de\u503c\u7c7b\u578b\u7531\u7f16\u8bd1\u5668\u81ea\u52a8\u63a8\u5bfc，\u4e5f\u53ef\u4ee5\u663e\u5f0f-> Type\u6307\u5b9a<\/span>\u3002<\/p>\n

\n

Part2. C++11 \u7c7b\u7684\u516d\u5927\u9ed8\u8ba4\u6210\u5458\u51fd\u6570<\/h2>\n

Part2.1. \u516d\u5927\u9ed8\u8ba4\u51fd\u6570<\/h3>\n

<1> \u9ed8\u8ba4\u6784\u9020\u51fd\u6570<\/p>\n

<2> \u62f7\u8d1d\u6784\u9020\u51fd\u6570<\/p>\n

<3> \u62f7\u8d1d\u8d4b\u503c\u8fd0\u7b97\u7b26<\/p>\n

<4> \u79fb\u52a8\u6784\u9020\u51fd\u6570<\/p>\n

<5> \u79fb\u52a8\u8d4b\u503c\u8fd0\u7b97\u7b26<\/p>\n

<6> \u6790\u6784\u51fd\u6570<\/p>\n

\n

Part2.2. C++11\u89c4\u5219<\/h3>\n

\u5982\u679c\u81ea\u5df1\u6ca1\u6709\u624b\u52a8\u5b9e\u73b0，\u7f16\u8bd1\u5668\u81ea\u52a8\u751f\u6210\u9ed8\u8ba4\u7248\u672c\u3002<\/span><\/p>\n

\u4e00\u65e6\u624b\u52a8\u5b9e\u73b0\u5176\u4e2d\u67d0\u4e00\u4e2a，\u4f1a\u5f71\u54cd\u5176\u4f59\u9ed8\u8ba4\u51fd\u6570\u7684\u9690\u5f0f\u751f\u6210\u3002<\/span><\/p>\n

\n

Part2.3. \u7c7b\u578b\u5206\u7c7b<\/h3>\n

<1> \u5185\u7f6e\u7c7b\u578b\u6210\u5458：\u9ed8\u8ba4\u6784\u9020\u6709\u65f6\u4f1a\u521d\u59cb\u5316；<\/span><\/p>\n

<2> \u81ea\u5b9a\u4e49\u7c7b\u6210\u5458：\u8c03\u7528\u81ea\u8eab\u9ed8\u8ba4\u6784\u9020\u3002<\/span><\/p>\n

\n

Part2.4. = default\u5173\u952e\u5b57<\/h3>\n

Person(Person&& p) = default;
\n\/\/\u5f3a\u5236\u8ba9\u7f16\u8bd1\u5668\u751f\u6210\u9ed8\u8ba4\u7248\u672c\u7684\u79fb\u52a8\u6784\u9020\u51fd\u6570，\u5373\u4fbf\u4f60\u5df2\u7ecf\u624b\u52a8\u7f16\u5199\u4e86\u5176\u4ed6\u6784\u9020\u51fd\u6570\u3002
\n\/\/\u8865\u5145：= delete \u5219\u662f\u663e\u5f0f\u5220\u9664\u51fd\u6570，\u7981\u6b62\u8c03\u7528\u3002 <\/p>\n

\n

Part3. std::function \u51fd\u6570\u5305\u88c5\u5668<\/h2>\n

\u5934\u6587\u4ef6：#include <functional><\/p>\n

\n

Part3.1. \u4f5c\u7528<\/h3>\n

\u00a0 \u7edf\u4e00\u5305\u88c5\u4efb\u4f55\u53ef\u8c03\u7528\u5bf9\u8c61：\u666e\u901a\u51fd\u6570\u3001\u51fd\u6570\u6307\u9488\u3001lambda\u3001\u4eff\u51fd\u6570\u3001\u7c7b\u6210\u5458\u51fd\u6570； \u63d0\u4f9b\u7edf\u4e00\u7684\u7c7b\u578b，\u80fd\u591f\u5b58\u653e\u5728\u5bb9\u5668（map\/vector）\u4e2d，\u5b9e\u73b0\u56de\u8c03\u7ba1\u7406\u3002<\/span><\/p>\n

\n

Part3.2. \u57fa\u7840\u8bed\u6cd5<\/h3>\n

\/\/ \u6a21\u677f\u683c\u5f0f：function<\u8fd4\u56de\u7c7b\u578b(\u53c2\u6570\u7c7b\u578b\u5217\u8868)>
\nstd::function<int(int,int)> f;<\/p>\n

\/\/ 1.\u5305\u88c5\u666e\u901a\u51fd\u6570
\nint add(int a,int b){return a+b;}
\nf = add;<\/p>\n

\/\/ 2.\u5305\u88c5lambda\u8868\u8fbe\u5f0f
\nf = [](int a,int b){return a+b;}; <\/p>\n

\n

Part3.3. \u5305\u88c5\u7c7b\u6210\u5458\u51fd\u6570<\/h3>\n

\u6210\u5458\u51fd\u6570\u9690\u85cf\u53c2\u6570this，\u4f7f\u7528function\u5305\u88c5\u5206\u4e24\u79cd\u60c5\u51b5：<\/p>\n

<1> \u9759\u6001\u6210\u5458\u51fd\u6570<\/p>\n

\u9759\u6001\u6210\u5458\u4e0d\u5b58\u5728this，\u76f4\u63a5\u6b63\u5e38\u5305\u88c5：
\nstruct A{
\n\u00a0 \u00a0 static int fun(int a,int b){
\n\u00a0 \u00a0 \u00a0 \u00a0 return a-b;
\n\u00a0 \u00a0 }
\n};
\nstd::function<int(int,int)> f = A::fun;
\n<2> \u975e\u9759\u6001\u6210\u5458\u51fd\u6570<\/p>\n

\u5fc5\u987b\u989d\u5916\u4f20\u5165\u5bf9\u8c61（\u5bf9\u8c61\/\u5bf9\u8c61\u6307\u9488），\u5bf9\u5e94\u9690\u5f0fthis\u53c2\u6570：
\nstruct A{
\n\u00a0 \u00a0 int fun(int a,int b){
\n\u00a0 \u00a0 \u00a0 \u00a0 return a-b;
\n\u00a0 \u00a0 }
\n};
\nA a1;
\n\/\/ \u7b2c\u4e00\u79cd\u5199\u6cd5：\u7ed1\u5b9a\u5bf9\u8c61\u5b9e\u4f8b
\nstd::function<int(int,int)> f = std::bind(&A::fun, a1, _1, _2);<\/p>\n

\/\/ \u7b2c\u4e8c\u79cd：\u7ed1\u5b9a\u5bf9\u8c61\u6307\u9488
\nstd::function<int(int,int)> f = std::bind(&A::fun, &a1, _1, _2);
\n\u53c2\u6570\u5360\u4f4d\u7b26 _1\u3001_2\u3001_3 \u5b9a\u4e49\u5728\u547d\u540d\u7a7a\u95f4 std::placeholders\u3002 <\/p>\n

\n

Part3.4. \u8c03\u7528\u89c4\u5219<\/h3>\n

int res = f(10,20); \u8c03\u7528\u65f6\u4f20\u5165\u53c2\u6570，\u5360\u4f4d\u7b26_1\u5339\u914d\u7b2c\u4e00\u4e2a\u5b9e\u53c2\u3001_2\u5339\u914d\u7b2c\u4e8c\u4e2a\u5b9e\u53c2\u3002<\/span><\/p>\n

\n

Part3.5. \u5305\u88c5\u5668\u4e0e\u9006\u6ce2\u5170\u8868\u8fbe\u5f0f<\/h3>\n

\"\"<\/p>\n

\n

class Solution {
\npublic:
\n int evalRPN(vector<string>& tokens) {
\n stack<int> aaa;
\n map<string,function<int(int,int)>> F={
\n {"+",[](int a,int b){return a+b;}},
\n {"-",[](int a,int b){return a-b;}},
\n {"\/",[](int a,int b){return a\/b;}},
\n {"*",[](int a,int b){return a*b;}}
\n };\/\/\u5c06\u5305\u88c5\u5668\u4e0e\u5bb9\u5668\u7ed3\u5408
\n for(int i=0;i<tokens.size();i++)
\n {
\n if(F.find(tokens[i])==F.end())
\n {
\n aaa.push(stoi(tokens[i]));
\n }
\n else
\n {
\n int a=aaa.top();
\n aaa.pop();
\n int b=aaa.top();
\n aaa.pop();
\n aaa.push(F[tokens[i]](b,a));
\n }
\n }
\n return aaa.top();
\n }
\n}; <\/p>\n

\n

Part4. std::bind \u53c2\u6570\u7ed1\u5b9a\u5de5\u5177<\/h2>\n

\u5934\u6587\u4ef6：#include <functional><\/p>\n

\n

Part4.1. \u6838\u5fc3\u80fd\u529b<\/h3>\n

<1> \u56fa\u5b9a\u51fd\u6570\u67d0\u4e9b\u53c2\u6570<\/span>；<\/p>\n

<2> \u91cd\u65b0\u8c03\u6574\u53c2\u6570\u987a\u5e8f<\/span>；<\/p>\n

<3> \u914d\u5408std::function\u5305\u88c5\u6210\u5458\u51fd\u6570\u3002<\/span><\/p>\n

\n

Part4.2. \u5360\u4f4d\u7b26\u89c4\u5219<\/h3>\n

std::placeholders::_1\u3001_2\u2026\u2026
\n\/\/\u542b\u4e49：\u4ee3\u8868\u8c03\u7528bind\u8fd4\u56de\u7684\u51fd\u6570\u65f6，\u4f20\u5165\u7684\u7b2cN\u4e2a\u53c2\u6570\u3002<\/p>\n

\u793a\u4f8b：
\nusing namespace std::placeholders;
\nint sub(int a,int b){
\n\u00a0 \u00a0 return a – b;
\n}
\n\/\/ \u56fa\u5b9a\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e3a100，\u5269\u4f59\u53c2\u6570\u7531\u8c03\u7528\u65f6\u4f20\u5165
\nauto sub1 = bind(sub, 100, _1);
\nsub1(5); \/\/ \u7b49\u4ef7 sub(100,5) \u2192 95<\/p>\n

\/\/ \u8c03\u6362\u53c2\u6570\u987a\u5e8f
\nauto sub2 = bind(sub, _2, _1);
\nsub2(10,5); \/\/ \u7b49\u4ef7 sub(5,10) \u2192 -5 <\/p>\n

\n

Part4.3. bind \u7ed3\u5408function\u5904\u7406\u6210\u5458\u51fd\u6570<\/h3>\n

struct A{
\n\u00a0 \u00a0 int calc(int x,int y){
\n\u00a0 \u00a0 \u00a0 \u00a0 return x+y;
\n\u00a0 \u00a0 }
\n};
\nA obj;
\n\/\/ bind\u7ed1\u5b9a\u6210\u5458\u51fd\u6570 + \u5bf9\u8c61\u5b9e\u4f8b + \u5360\u4f4d\u7b26
\nfunction<int(int,int)> f = bind(&A::calc, obj, _1, _2); <\/p>\n

\u539f\u7406： bind\u8fd4\u56de\u4e00\u4e2a\u53ef\u8c03\u7528\u5bf9\u8c61； std::function\u53ef\u4ee5\u63a5\u6536\u8be5\u5bf9\u8c61\u8fdb\u884c\u5b58\u50a8； \u975e\u9759\u6001\u6210\u5458\u51fd\u6570\u4f9d\u8d56this，bind\u4f1a\u6355\u83b7\u5bf9\u8c61，\u540e\u7eed\u8c03\u7528\u4e0d\u9700\u8981\u518d\u4f20\u9012\u5b9e\u4f8b\u3002<\/span><\/p>\n

\n

Part5. \u7ed3\u8bed<\/h2>\n

\u00a0 \u8fd9\u7bc7\u6587\u7ae0\u6211\u4eec\u8ba4\u8bc6\u5230\u4e86C++11\u76f8\u5173\u77e5\u8bc6，\u63a5\u4e0b\u6765，\u5c0f\u7f16\u8fd8\u4f1a\u5e26\u6765C++\u5f02\u5e38\u5904\u7406\u7684\u77e5\u8bc6，\u656c\u8bf7\u671f\u5f85~<\/span><\/p>\n

\u00a0\u6700\u540e，\u795d\u5927\u5bb6\u53ef\u4ee5：\u6625\u98ce\u5f97\u610f\u9a6c\u8e44\u75be，\u4e00\u65e5\u770b\u5c3d\u957f\u5b89\u82b1！<\/span><\/p>\n

\u00a0\u6700\u540e\u7684\u6700\u540e，\u8981\u662f\u89c9\u5f97\u672c\u6587\u8fd8\u53ef\u4ee5\u7684\u8bdd，\u53ef\u4ee5\u70b9\u70b9\u8d5e，\u5173\u6ce8\u5c0f\u7f16\u4e00\u6ce2，\u8c22\u8c22\u5927\u5bb6！~<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u76ee\u5f55
\n\u524d\u8a00
\nPart1. Lambda\u8868\u8fbe\u5f0f\u6355\u83b7\u673a\u5236\u8be6\u89e3
\nPart1.1. \u503c\u6355\u83b7\u57fa\u7840\u7279\u6027
\nPart1.2. \u6355\u83b7\u7b80\u5199\u8bed\u6cd5
\nPart1.3. mutable\u5173\u952e\u5b57
\nPart1.4. lambda\u5e95\u5c42\u539f\u7406
\nPart2. C11 \u7c7b\u7684\u516d\u5927\u9ed8\u8ba4\u6210\u5458\u51fd\u6570
\nPart2.1. \u516d\u5927\u9ed8\u8ba4\u51fd\u6570
\nPart2.2. C11\u89c4\u5219
\nPart2.3. \u7c7b\u578b\u5206\u7c7b
\nPart2.4. default\u5173\u952e\u5b57
\nPart3. std::function \u51fd\u6570\u5305\u88c5\u5668
\nPart3.1. \u4f5c<\/p>\n","protected":false},"author":2,"featured_media":89520,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[10154,4502,3752,427],"topic":[],"class_list":["post-89522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-10154","tag-bind","tag-c11","tag-427"],"yoast_head":"\n\u3010\u77e5\u8bc6\u8bb2\u89e3\u3011 C\u8bed\u8a00\u51fd\u6570\u6307\u9488\u7684\u6447\u8eab\u4e00\u53d8-C++11\u5305\u88c5\u5668\u7684\u4ecb\u7ecd\u4e0e\u5176\u5728\u7b97\u6cd5\u9898\u76ee\u4e2d\u7684\u4f7f\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/89522.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010\u77e5\u8bc6\u8bb2\u89e3\u3011 C\u8bed\u8a00\u51fd\u6570\u6307\u9488\u7684\u6447\u8eab\u4e00\u53d8-C++11\u5305\u88c5\u5668\u7684\u4ecb\u7ecd\u4e0e\u5176\u5728\u7b97\u6cd5\u9898\u76ee\u4e2d\u7684\u4f7f\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u76ee\u5f55 \u524d\u8a00 Part1. 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