用指针变量作为函数的参数

[[{"txt": "\u5728C\u8bed\u8a00\u4e2d\uff0c\u7528\u8c03\u7528\u51fd\u6570\u548c\u6307\u9488\u53d8\u91cf\u4f5c\u4e3a\u51fd\u6570\u7684\u53c2\u6570\u53bb\u5b9e\u73b0\u4e24\u4e2a"}], [{"txt": ["\u5de5\u5177/\u539f\u6599"]}, {"txt": "VC++6.0"}], [{"txt": ["\u65b9\u6cd5/\u6b65\u9aa4"]}, {"txt": "\u65b0\u5efa\u4e00\u4e2a\u5de5\u7a0b\u548c.c\u6587\u4ef6"}, {"txt": "\u8f93\u5165\u5934\u6587\u4ef6\u548c\u4e3b\u51fd\u6570"}, {"img": ["https://exp-picture.cdn.bcebos.com/fab31cb375d7997b70e6a8ebf9dade49600fd9a5.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u58f0\u660e\u8c03\u7528\u51fd\u6570"}, {"img": ["https://exp-picture.cdn.bcebos.com/604e9556ad042e68c4fb235285f85856d43dd1a5.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u5b9a\u4e49\u53d8\u91cf\u7c7b\u578b"}, {"img": ["https://exp-picture.cdn.bcebos.com/a965c6e9ccd2bb668d4bf7f39b2a04e23fa2c6a5.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u5b9a\u4e49p1\u4e3aa\u7684\u5730\u5740\uff0cP2\u4e3ab\u7684\u5730\u5740"}, {"img": ["https://exp-picture.cdn.bcebos.com/3fe32442a07aa01058219e8bbfbb19efa35f3eaa.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u8c03\u7528\u51fd\u6570change"}, {"img": ["https://exp-picture.cdn.bcebos.com/c33acc828689a14659a39c4af4bd4c7c35b334aa.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u8c03\u7528\u51fd\u6570\u5982\u4e0b"}, {"img": ["https://exp-picture.cdn.bcebos.com/32fbcd41037de1373164500ff6c5cf672a5f2aaa.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u8f93\u51fa"}, {"img": ["https://exp-picture.cdn.bcebos.com/2a1ecb460596b814f4c3c7b043d246fe464e22aa.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}], [{"txt": ["\u6ce8\u610f\u4e8b\u9879"]}, {"txt": "\u5982\u679c\u5bf9\u60a8\u6709\u5e2e\u52a9\u8bf7\u70b9\u8d5e"}]]