鸦片战争之后,清政府为挽救危机,抵制西方的入侵,自行宣布开放若干口岸,并在这些口岸采取比较近代化的管理措施,独自控制口岸内的关税、司法、行政管理等主权。平等的与国外发展经贸往来,促进了我国近代经济的发展和城市化进程,在近代社会中具有积极的历史意义。 After the Opium War, in order to save the crisis and resist the invasion by the West, the Qing government announced the opening of several ports of self-determination and adopted more modern management measures at these ports to control the sovereignty of customs, administration of justice and administration in the port alone. Equal economic and trade exchanges with other countries have promoted the development of modern economy and the process of urbanization in our country and have a positive historical significance in modern society.