我似乎无法让getData()函数在正在构建的此连接器上运行。 Data Studio可以正确显示我的模式,但是当我“探索”数据时,会引发错误。查看项目执行情况,“ getData”功能根本不会运行。
Data Studio has encountered a system error.
Sorry, we encountered an error and were unable to complete your request.
没有显示调试错误,我不确定如何继续调试。
这是我的代码...
var cc = DataStudioApp.createCommunityConnector();
function isAdminUser(){
return true
}
function responseToRows(requestedFields, response){
return response.map(function(item) {
var row = [];
requestedFields.asArray().forEach(function(field){
var id = field.getId()
row.push(item[id])
});
console.log(row);
return { values: row };
});
}
function getAuthType() {
var response = { type: 'NONE' };
return response;
}
function getConfig(){
var json = UrlFetchApp.fetch("<api-url>");
var data = JSON.parse(json);
var config = cc.getConfig();
var tables = data.TableNames
var configElement = config
.newSelectSingle()
.setId('tables')
.setName("Choose your data source")
.setHelpText('Choose your data source');
for(i=0;i<tables.length;i++){
configElement
.addOption(config.newOptionBuilder().setLabel(tables[i]).setValue(tables[i]))
}
return config.build();
}
function getSchema(request){
var fields = cc.getFields();
var types = cc.FieldType;
var table = request.configParams.tables;
var data = UrlFetchApp.fetch("<api-url>"+"?name="+table);
var itemArray = JSON.parse(data);
var singleRow = itemArray["Items"][0];
var keys = Object.keys(singleRow)
for(i=0;i<keys.length;i++){
var nestedKeys = Object.keys(singleRow[keys[i]])
var propName = keys[i];
var dataType = nestedKeys[0]
if(dataType == "S"){
fields.newDimension()
.setId(propName)
.setName(propName)
.setType(types.TEXT)
}else if (dataType == "N"){
fields.newMetric()
.setId(propName)
.setName(propName)
.setType(types.NUMBER)
}
}
console.log(fields.build());
console.log('get schema')
return { schema: fields.build() };
}
function getData(request){
var fields = cc.getFields();
console.log(fields);
console.log('getdata running');
// TODO: Create Schema for requested field
var table = request.configParams.tables;
var requestedFieldIds = request.fields.map(function(field) {
return field.name
});
var requestedFields = fields.forIds(requestedFieldIds);
// TODO: Fetch and Parse data from API
var response = UrlFetchApp.fetch("<api-url>"+"?name="+table);
var parsedResponse = JSON.parse(response)
// TODO: Transform parsed data and filter for requested fields
var rows = responseToRows(requestedFields, parsedResponse)
return {
schema: requestedFields.build(),
rows: rows
}
}
答案 0 :(得分:0)
要查看调试跟踪,您只需使用console.log()
对其进行记录,然后在 Google Apps脚本仪表板中查看您的日志:
答案 1 :(得分:0)
我不知道这是否与您的问题有关,但就我而言,我尝试使用URL参数,无论输入什么值,getData(request)
都不会运行-最终是我必须create a production deployment并从“清单”中进行“发布”>“部署”,然后创建一个实际的发布版本(不仅仅是FROM HEAD)。