{"rsdb":{"rid":"156638","subhead":"","postdate":"0","aid":"117563","fid":"49","uid":"1","topic":"1","content":"<dd id=\"Article\"> \n <p>\u9006\u5411<a href=https:\/\/www.cppentry.com\/list.php?fid=49 style=text-decoration:underline;font-size:14px;color:#F70968; target=_blank>C++<\/a>\u865a\u51fd\u6570\u3002\u5728\u4e0a\u4e00\u90e8\u5206\u4e2d\uff0c\u6211\u63cf\u8ff0\u4e86\u4e00\u79cd\u5728\u5c0f\u578bC ++\u7a0b\u5e8f\u4e2d\u201c\u53cd\u865a\u62df\u5316\u201d\u51fd\u6570\u8c03\u7528\u7684\u65b9\u6cd5\u3002\u5f53\u7136\uff0c\u8fd9\u79cd\u65b9\u6cd5\u6709\u4e00\u4e9b\u9650\u5236\uff0c\u5373\u5b83\u975e\u5e38\u7684\u624b\u5de5\u3002\u5982\u679c\u76ee\u6807\u4e8c\u8fdb\u5236\u5305\u542b\u6210\u5343\u4e0a\u4e07\u4e2a\u865a\u8868\uff0c\u624b\u52a8\u53bb\u5b9a\u4f4d\u865a\u8868\u5e76\u521b\u5efa\u8fd9\u4e9b\u7ed3\u6784\u53ca\u5173\u7cfb\u662f\u4e0d\u5b9e\u9645\u7684\u3002<\/p> \n <p>\u56e0\u6b64\uff0c\u5728\u672c\u90e8\u5206\u4e2d\uff0c\u6211\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u865a\u8868\u7684\u5e03\u5c40\uff0c\u4ee5\u53ca\u5982\u4f55\u7528\u53ef<a target=\"_blank\" class=\"keylink\">\u7f16\u7a0b<\/a>\u7684\u65b9\u5f0f\u627e\u5230\u5b83\u4eec\u3002\u6211\u4e5f\u5c06\u5c55\u793a\u67d0\u4e9b\u65f6\u5019\u6211\u4eec\u53ef\u4ee5\u5982\u4f55\u6062\u590d\u8fd9\u4e9b\u865a\u8868\u4e4b\u95f4\u7684\u5173\u7cfb(\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u8054\u7c7b\u578b)\u3002<\/p> \n <p>\u4f46\u9996\u5148\u6211\u9700\u8981\u63cf\u8ff0\u8fd9\u5957\u9002\u7528\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u96c6\u3002\u5728\u7b2c\u4e00\u90e8\u5206\u4e2d\u6211\u63d0\u5230\uff0c\u4e0e\u865a\u8868\u5e03\u5c40\u76f8\u5173\u7684\u5927\u591a\u6570\u4e8b\u60c5\u6ca1\u6709\u5728\u6807\u51c6\u89c4\u8303\u4e2d\u6307\u5b9a\uff0c\u56e0\u6b64\u5f80\u5f80\u4f1a\u56e0\u7f16\u8bd1\u5668\u800c\u5f02\u3002\u8fd9\u662f\u56e0\u4e3aC ++\u6807\u51c6\u9700\u8981\u9002\u914d\u800c\u65e0\u8bba\u5e95\u5c42\u67b6\u6784\u5982\u4f55\u3002\u5982\u679c\u89c4\u8303\u6307\u5b9a\u4e86\u4e00\u4e9b\u7279\u5b9a\u7684\u865a\u8868\u5e03\u5c40\uff0c\u90a3\u5728\u67d0\u4e9b\u67b6\u6784\u4e0a\u53ef\u80fd\u662f\u4f4e\u6548\u7684\uff0c\u8fd9\u5c31\u4e0d\u597d\u4e86\u3002\u8be5\u67b6\u6784\u7684\u7f16\u8bd1\u5668\u5f00\u53d1\u4eba\u5458\u5c06\u9700\u8981\u5728\u6027\u80fd\u4e0e\u5408\u89c4\u6027\u4e4b\u95f4\u8fdb\u884c\u9009\u62e9(\u90a3\u5c31\u8d85\u8d8a\u4e86\u539f\u672c\u89c4\u8303)\u3002<\/p> \n <p>\u7136\u800c\uff0c\u56e0\u4e3a\u7531\u4e0d\u540c\u7f16\u8bd1\u5668\u751f\u6210\u7684\u7a0b\u5e8f\u7ecf\u5e38\u9700\u8981\u4ea4\u4e92(\u6700\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5bf9\u4e8e\u52a8\u6001\u94fe\u63a5\u6765\u8bf4)\uff0c\u7f16\u8bd1\u5668\u5f00\u53d1\u4eba\u5458\u8981\u534f\u5546\u5bf9\u865a\u8868\u5e03\u5c40\uff0c\u5f02\u5e38\u5b9e\u73b0\u7b49\u7684\u4e00\u4e9b\u8865\u5145\u89c4\u8303\u3002\u5176\u4e2d\u6700\u5e38\u89c1\u7684\u662f\u82f1\u7279\u5c14 C ++ ABI\u3002\u6b64\u6807\u51c6\u7531GCC\uff0cclang\uff0cICC\u548c\u8bb8\u591a\u5176\u4ed6\u7f16\u8bd1\u5668(\u4f46\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u975eVisual Studio)\u5b9e\u73b0\u3002\u6211\u4e0b\u9762\u7684\u63cf\u8ff0\u5c06\u9002\u7528\u4e8e\u8fd9\u4e9b\u7f16\u8bd1\u5668\u3002<\/p> \n <p>\u82f1\u7279\u5c14 ABI\u5728\u67d0\u4e9b\u65b9\u9762\u4ecd\u7136\u6a21\u7cca\u4e0d\u6e05\u7684\u3002\u4f8b\u5982\uff0c\u5b83\u6ca1\u6709\u58f0\u660e\u5e94\u8be5\u4f7f\u7528\u54ea\u4e9b\u6bb5\u6765\u5b58\u50a8\u865a\u8868\u3002\u6240\u4ee5\u6211\u5c06\u8fdb\u4e00\u6b65\u8bf4\u660e\uff0c\u6211\u63cf\u8ff0\u7684GCC\u662f\u57fa\u4e8e\u82f1\u7279\u5c14\u7684\u7279\u5b9a\u54c1\u724c\u3002\u56e0\u6b64\uff0c\u672c\u8d28\u4e0a\uff0c\u6211\u63cf\u8ff0\u7684\u662f\u4ee5\u4e0b\u7a81\u51fa\u663e\u793a\u7684\u90e8\u5206\uff1a<\/p> \n <center> \n  <img alt=\"\\\" height=\"323\" src=\"\/uploadfile\/Collfiles\/20170302\/2017030209161392.png\" width=\"313\" \/>\n <\/center> \n <p>\u6b64\u5916\uff0c\u505a\u51fa\u4ee5\u4e0b\u5047\u8bbe\uff1a<\/p> \n <p>1\u3001RTTI\u88ab\u7981\u7528(\u5982\u679c\u5b83\u6253\u5f00\uff0c\u5c06\u4f1a\u66f4\u5bb9\u6613\u4e9b);<\/p> \n <p>2\u3001\u8be5\u7a0b\u5e8f\u4e0d\u4f1a\u51fa\u73b0\u865a\u62df\u7ee7\u627f;<\/p> \n <p>\u4e0d\u5e78\u7684\u662f\uff0c\u8ba8\u8bba\u8fd9\u5c06\u5927\u5927\u589e\u52a0\u8fd9\u4e2a\u8bdd\u9898\u7684\u590d\u6742\u6027\uff0c\u5e76\u4e14\u56e0\u4e3a\u865a\u62df\u7ee7\u627f\u6709\u70b9\u4e0d\u5e38\u89c1\uff0c\u6240\u4ee5\u6211\u8ba4\u4e3a\u8fd9\u91cc\u503c\u5f97\u53bb\u63a2\u8ba8;<\/p> \n <p>3\u3001\u8fd9\u4e9b\u90fd\u662f32\u4f4d\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002<\/p> \n <p>\u66f4\u591a\u5173\u4e8e\u865a\u8868\u5e03\u5c40<\/p> \n <p>\u5728\u6211\u4eec\u7ee7\u7eed\u4e4b\u524d\uff0c\u56de\u60f3\u4e00\u4e0b\uff0c\u5728\u7b2c1\u90e8\u5206\u4e2d\uff0c\u6211\u4eec\u5c06\u865a\u8868\u63cf\u8ff0\u4e3a\u4e8c\u8fdb\u5236\u6570\u636e\u6bb5\u4e2d\u8fde\u7eed\u7684\u51fd\u6570\u6307\u9488\u96c6\u5408\u3002\u6211\u4eec\u8fd8\u53ef\u4ee5\u8bf4\u8be5\u6570\u7ec4\u5e94\u8be5\u53ea\u7531\u5b83\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u6765\u8fdb\u884c\u5f15\u7528\uff0c\u56e0\u4e3a\u5176\u4ed6\u5143\u7d20\u5c06\u4f5c\u4e3a\u8fd9\u4e2a\u6570\u7ec4\u7684\u504f\u79fb\u91cf\u88ab\u8bbf\u95ee\u3002<\/p> \n <p>.rodata:08048D48 off_8048D48 dd offset sub_8048B6E<\/p> \n <p>.rodata:08048D4C dd offset sub_8048BC2<\/p> \n <p>.rodata:08048D50 dd offset sub_8048BE0<\/p> \n <p>\u8fd9\u662f\u4e00\u4e2a\u6765\u81ea\u4e8c\u8fdb\u5236\u7684\u90e8\u5206\uff0c\u770b\u8d77\u6765\u4f3c\u4e4e\u7b26\u5408\u4e0a\u9762\u7684\u5b9a\u4e49\u3002\u5b83\u662f\u5728'.rodata'\u6bb5\u4e2d3\u4e2a\u51fd\u6570\u6307\u9488\u7684\u6570\u7ec4\uff0c\u5e76\u4e14\u53ea\u67090x08048D48\u5f15\u7528\u4e86\u8be5\u6307\u9488\u3002\u539f\u6765\uff0c\u5b83\u662f\u4e00\u4e2a\u865a\u8868\uff0c\u8fd9\u4e2a\u542f\u53d1\u597d\u5417?\u5982\u679c\u6211\u4eec\u8981\u7f16\u8bd1\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p> \n <p>#include<\/p> \n <p>#include<\/p> \n <p>struct Mammal {<\/p> \n <p>Mammal() { std::cout \"Mammal::Mammal\\n\"; }<\/p> \n <p>virtual ~Mammal() {}<\/p> \n <p>virtual void walk() { std::cout \"Mammal::walk\\n\"; }<\/p> \n <p>};<\/p> \n <p>struct Cat : Mammal {<\/p> \n <p>Cat() { std::cout \"Cat::Cat\\n\"; }<\/p> \n <p>virtual ~Cat() {}<\/p> \n <p>virtual void walk() { std::cout \"Cat::walk\\n\"; }<\/p> \n <p>};<\/p> \n <p>struct Dog : Mammal {<\/p> \n <p>Dog() { std::cout \"Dog::Dog\\n\"; }<\/p> \n <p>virtual ~Dog() {}<\/p> \n <p>virtual void walk() { std::cout \"Dog::walk\\n\"; }<\/p> \n <p>};<\/p> \n <p>struct Bird {<\/p> \n <p>Bird() { std::cout \"Bird::Bird\\n\"; }<\/p> \n <p>virtual ~Bird() {}<\/p> \n <p>virtual void fly() { std::cout \"Bird::fly\\n\"; }<\/p> \n <p>};<\/p> \n <p>\/\/NOTE: this may not be taxonomically correct<\/p> \n <p>struct Bat : Bird, Mammal {<\/p> \n <p>Bat() { std::cout \"Bat::Bat\\n\"; }<\/p> \n <p>virtual ~Bat() {}<\/p> \n <p>virtual void fly() { std::cout \"Bat::fly\\n\"; }<\/p> \n <p>};<\/p> \n <p>int main() {<\/p> \n <p>Bird *b;<\/p> \n <p>Mammal* m;<\/p> \n <p>if (rand() % 2) {<\/p> \n <p>b = new Bat();<\/p> \n <p>m = new Cat();<\/p> \n <p>} else {<\/p> \n <p>b = new Bird();<\/p> \n <p>m = new Dog();<\/p> \n <p>}<\/p> \n <p>b->fly();<\/p> \n <p>m->walk();<\/p> \n <p>}<\/p> \n <p>view rawreversing-part-2-1.cpp hosted with ? by GitHub<\/p> \n <p>\u6211\u4eec\u5e0c\u671b\u90a3\u91cc\u5c06\u67095\u5f20\u865a\u51fd\u6570\u8868\uff0c\u5206\u522b\u4e3aMammal\uff0cCat\uff0cDog\uff0cBird\uff0c\u548cBat\u3002\u4f46\u4f60\u53ef\u80fd\u5df2\u7ecf\u731c\u5230\uff0c\u4e8b\u60c5\u4e0d\u662f\u90a3\u4e48\u7b80\u5355\u3002\u5b9e\u9645\u4e0a\uff0c\u5728\u6ee1\u8db3\u4e0a\u8ff0\u6807\u51c6\u7684\u4e8c\u8fdb\u5236\u4e2d\u67096\u4e2a\u533a\u57df\u3002\u5f53\u4f60\u8003\u8651\u5177\u6709\u591a\u91cd\u7ee7\u627f\u7684\u5bf9\u8c61\u5e03\u5c40\u65f6\u5c31\u4f1a\u6e05\u695a\u4e3a\u4ec0\u4e48\u5982\u6b64\u3002<\/p> \n <center> \n  <img alt=\"\\\" height=\"254\" src=\"\/uploadfile\/Collfiles\/20170302\/2017030209161593.png\" width=\"395\" \/>\n <\/center> \n <p>\u6ce8\u610f\uff0cBat\u5305\u542b\u4e00\u4e2aBird\u548cMammal\u7684\u5b8c\u6574\u5b9e\u4f8b(\u79f0\u4e3a\u5b50\u5bf9\u8c61)\u5e76\u4e14\u6bcf\u4e2a\u5b50\u5bf9\u8c61\u90fd\u6709\u4e00\u4e2avptr\u3002\u8fd9\u4e9b\u6307\u9488\u6307\u5411\u4e0d\u540c\u7684\u865a\u51fd\u6570\u8868\u3002\u56e0\u6b64\uff0c\u5177\u6709\u591a\u4e2a\u7236\u7c7b\u578b\u7684\u5bf9\u8c61\u7c7b\u578b\u5728\u4e8c\u8fdb\u5236\u4e2d\u5bf9\u5e94\u6bcf\u4e2a\u7236\u7c7b\u578b\u90fd\u6709\u4e00\u5f20\u865a\u8868\u3002\u82f1\u7279\u5c14 ABI\u5c06\u8fd9\u4e9b\u79f0\u4e3a\u201c\u865a\u8868\u7ec4\u201d\u3002<\/p> \n <p>\u865a\u8868\u7ec4<\/p> \n <p>\u865a\u8868\u7ec4\u7531\u7b2c\u4e00\u4e2a\u7236\u7c7b\u578b\u7684\u4e3b\u8868\u548c\u4efb\u610f\u6570\u91cf\u7684\u6b21\u8868\u7ec4\u6210\uff0c\u6b21\u8868\u5bf9\u5e94\u5728\u7b2c\u4e00\u4e2a\u7236\u8868\u540e\u9762\u7684\u6bcf\u4e2a\u7236\u7c7b\u578b\u3002\u8fd9\u4e9b\u8868\u5728\u4e8c\u8fdb\u5236\u4e2d\u6309\u7167\u5728\u6e90\u4ee3\u7801\u4e2d\u58f0\u660e\u7236\u7c7b\u578b\u7684\u987a\u5e8f\u76f8\u90bb\u3002\u8003\u8651\u5230\u8fd9\u4e00\u70b9\uff0c\u6211\u4eec\u671f\u671bBat\u7684\u865a\u8868\u7ec4\u662f\u8fd9\u6837\u7684\uff1a<\/p> \n <center> \n  <img alt=\"\\\" height=\"287\" src=\"\/uploadfile\/Collfiles\/20170302\/2017030209161594.png\" width=\"711\" \/>\n <\/center> \n <p>\u6bcf\u4e2a\u865a\u8868\u9700\u898112\u4e2a\u5b57\u8282\u3002\u56de\u987e\u7b2c1\u90e8\u5206\u5185\u5bb9\uff0c\u6bcf\u4e2a\u865a\u8868\u5c06\u6709\u4e24\u4e2a\u6790\u6784\u51fd\u6570\uff0c\u5e76\u4e14\u56e0\u4e3aBat\u6ca1\u6709\u91cd\u5199walk\uff0c\u6211\u4eec\u671f\u671b\u4ece Mammal\u7ee7\u627f\u7684walk\u51fa\u73b0\u5728Bat\u8868\u4e2d\u3002\u7136\u800c\uff0c\u5982\u679c\u6211\u4eec\u68c0\u67e5\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u5e76\u6ca1\u6709\u5728.rodata\u6bb5\u770b\u5230\u4efb\u4f55\u5730\u65b9\u6709\u8fde\u7eed\u76846\u4e2a\u51fd\u6570\u6307\u9488\u3002<\/p> \n <p>\u5982\u679c\u6211\u4eec\u66f4\u4ed4\u7ec6\u5730\u770b\u770b\u82f1\u7279\u5c14\u7684\u89c4\u8303\uff0c\u53ef\u4ee5\u627e\u5230\u539f\u56e0\u3002\u865a\u8868\u4e0d\u4ec5\u5305\u62ec\u51fd\u6570\u6307\u9488\u3002\u5b9e\u9645\u4e0a\u4e00\u4e2a\u865a\u8868\u770b\u8d77\u6765\u66f4\u50cf\u8fd9\u6837\uff1a<\/p> \n <center> \n  <img alt=\"\\\" height=\"236\" src=\"\/uploadfile\/Collfiles\/20170302\/2017030209161595.png\" width=\"319\" \/>\n <\/center> \n <p>\u82f1\u7279\u5c14\u865a\u8868\u5e03\u5c40(\u65e0\u865a\u62df\u7ee7\u627f)<\/p> \n <p>\u8be5RTTI pointer\u901a\u5e38\u6307\u5411\u4e00\u4e2aRTTI\u7ed3\u6784\u4f53(\u5728\u82f1\u7279\u5c14\u89c4\u8303\u4e2d\u4e5f\u6709\u63cf\u8ff0)\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u6211\u4eec\u5047\u8bbe\u4e86RTTI\u88ab\u7981\u7528\uff0c\u6240\u4ee5\u5b83\u5c06\u603b\u662f0\u3002\u800coffset to top\u7684\u503c\u7b49\u4e8e\u5fc5\u987b\u6dfb\u52a0\u7684this\u6307\u9488\u7684\u5927\u5c0f\uff0c\u901a\u8fc7\u8fd9\u4e2a\u6307\u9488\u53ef\u4ee5\u83b7\u53d6\u4ece\u67d0\u4e2a\u5b50\u5bf9\u8c61\u5230\u81ea\u8eab\u5bf9\u8c61\u7684\u8d77\u59cb\u4f4d\u7f6e\u3002\u8fd9\u70b9\u53ef\u80fd\u6709\u4e9b\u6df7\u4e71\uff0c\u6240\u4ee5\u4e3a\u4e86\u66f4\u6e05\u695a\uff0c\u89c2\u5bdf\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p> \n <p>Bat* bat = new Bat();<\/p> \n <p>Bird* b = bat;<\/p> \n <p>Mammal* m = bat;<\/p> \n <p>view rawreversing-part-2-2.cpp hosted with ? by GitHub<\/p> \n <p>\u8fd9\u4e9b\u5206\u914d\u7684b\u548cm\u90fd\u662f\u6709\u6548\u7684\u3002\u7b2c\u4e00\u4e2a\u4e0d\u9700\u8981\u4efb\u4f55\u6307\u4ee4\u3002\u4e00\u4e2a Bat\u5c31\u662f\u4e00\u4e2aBird\uff0c\u56e0\u4e3aBird\u662f\u5b83\u7684\u7b2c\u4e00\u4e2a\u7236\u7c7b\u578b\uff0c\u5728\u4efb\u4f55Bat\u5bf9\u8c61\u7684\u5f00\u59cb\u90fd\u662fBird\u5b50\u5bf9\u8c61\u3002\u56e0\u6b64\uff0c\u6307\u5411Bat\u7684\u6307\u9488\u4e5f\u662f\u6307\u5411Bird\u7684\u6307\u9488\u3002\u8fd9\u5c31\u50cf\u6b63\u5e38\uff0c\u5355\u4e00\u7ee7\u627f\u3002<\/p> \n <p>\u4f46\u662f\uff0c\u5206\u914dm\u786e\u5b9e\u9700\u8981\u989d\u5916\u4e00\u4e9b\u5de5\u4f5c\u3002\u5728Bat\u91cc\u9762\u7684\u5b50\u5bf9\u8c61Mammal\u4e0d\u662f\u5f00\u5934\u5bf9\u8c61\uff0c\u6240\u4ee5\u7f16\u8bd1\u5668\u5fc5\u987b\u63d2\u5165\u4e00\u4e9b\u6307\u4ee4\u5230bat\uff0c\u4f7f\u5176\u6307\u5411\u5176Mammal\u5b50\u5bf9\u8c61\u3002\u6dfb\u52a0\u7684\u503c\u5c06\u662fBird\u7684\u5927\u5c0f(\u5bf9\u9f50)\u3002\u6b64\u503c\u7684\u8d1f\u503c\u5c06\u5b58\u50a8\u5728offset to top\u5b57\u6bb5\u4e2d\u3002<\/p> \n <p>\u865a\u8868\u7684\u8fd9\u4e2aoffset to top<a target=\"_blank\" class=\"keylink\">\u7ec4\u4ef6<\/a>\u5141\u8bb8\u6211\u4eec\u8f7b\u677e\u5730\u8bc6\u522b\u865a\u8868\u7ec4\u3002\u4e00\u4e2a\u865a\u8868\u7ec4\u5c06\u7531\u5728offset to top\u4e2d\u5177\u6709\u7f29\u51cf\u503c\u7684\u90a3\u4e9b\u8fde\u7eed\u7684\u865a\u8868\u7ec4\u6210\u3002\u8003\u8651\u4e0b\u56fe\uff1a<\/p> \n <center> \n  <img alt=\"\\\" height=\"703\" src=\"\/uploadfile\/Collfiles\/20170302\/2017030209162196.png\" width=\"576\" \/>\n <\/center> \n <p>\u4ece\u4e0a\u9762\u7684\u6e90\u4ee3\u7801\u6784\u5efa\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\u627e\u5230\u4e866\u5f20\u865a\u8868\u3002\u6ce8\u610f\u5230\uff0c\u7b2c2\u5f20\u8868\u6709\u4e2a-4\u7684\u503c(0xFFFFFFFC\u4f5c\u4e3a\u6709\u7b26\u53f7\u6574\u6570)\u5c5e\u4e8e\u5b83\u7684\u5b57\u6bb5offset to top\uff0c\u800c\u5176\u4ed6\u8868\u7684\u6b64\u5b57\u6bb5\u503c\u4e3a0\u3002\u6b64\u5916\uff0c\u6b63\u5982\u6211\u4eec\u6240\u9884\u671f\u7684\uff0c\u6bcf\u4e2aRT","orderid":"0","title":"\u9006\u5411C++\u865a\u51fd\u6570\uff08\u4e8c\uff09(\u4e00)","smalltitle":"","mid":"0","fname":"c++\u7f16\u7a0b\u57fa\u7840","special_id":"0","bak_id":"0","info":"0","hits":"581","pages":"2","comments":"0","posttime":"2017-03-03 08:15:22","list":"1488500122","username":"admin","author":"","copyfrom":"","copyfromurl":"","titlecolor":"","fonttype":"0","titleicon":"0","picurl":"https:\/\/www.cppentry.com\/upload_files\/","ispic":"0","yz":"1","yzer":"","yztime":"0","levels":"0","levelstime":"0","keywords":"<A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=%C4%E6%CF%F2' target=_blank>\u9006\u5411<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=%BA%AF%CA%FD' target=_blank>\u51fd\u6570<\/A>","jumpurl":"","iframeurl":"","style":"","template":"a:3:{s:4:\"head\";s:0:\"\";s:4:\"foot\";s:0:\"\";s:8:\"bencandy\";s:0:\"\";}","target":"0","ip":"14.17.22.31","lastfid":"0","money":"0","buyuser":"","passwd":"","allowdown":"","allowview":"","editer":"","edittime":"0","begintime":"0","endtime":"0","description":"\u9006\u5411C++\u865a\u51fd\u6570\uff08\u4e8c\uff09","lastview":"1697444429","digg_num":"8493","digg_time":"0","forbidcomment":"0","ifvote":"0","heart":"","htmlname":"","city_id":"0"},"page":"1"}