我引用: var params1 = new biz.Request.ActionParam();
params1.setString("at", "0");
时提示'biz' is not defined
页面也报:Cannot call method 'setString' of undefined隐藏详细
1.引用var biz = require("$UI/system/lib/biz");
2.调用
var params = new biz.Request.ActionParam();
params.setString("param_string", inputData.getValue("param_string"));