摘要：describe(string,function) //suite测试集，可包含多个Specs(it)，每个Specs(it)可包含多个expectdescribe("A suite", function() { it("contains spec with an expectation", f... 阅读全文

摘要：JSON.parse(text [, reviver]) //字符串到js对象JSON.stringify(value [, replacer] [, space]) //js对象到字符串var a='{"k1":"v1","k2":"v2","k3":"v3"}'var r=JSON.parse(... 阅读全文