当响应代码为200时，如何打破for循环？

代码为200时，如何打破for循环？"/>

当响应代码为200时，如何打破for循环？

在下面的脚本中，我试图打破for循环，一旦我得到状态码为200，但即使在收到状态码200后，请求仍然发生。

var getLibraries = host+'webcontents/libraries';

pm.sendRequest(getLibraries, function (err, response) {
    var jsonData = response.json();
    var library_id;
    var statusCode;
    var length = jsonData.contents.length;

    for (var i = 0; i < length; i++ ){

        library_id = jsonData.contents[i].id;
        var getMLSConfigURL = host+'/library/'+library_id;
        pm.sendRequest(getMLSConfigURL, function (err, response) {
           statusCode = response.code;
            if(statusCode == 200){
                var mlsConfigData = response.json();
                console.log('ID: ', mlsConfigData.id);
                pm.environment.set("MLSConfigLib_Id", mlsConfigData.id);
                return;
            }
        });
        if(statusCode == 200){
            break;
       }
    }
});

试试下面的脚本。

var getLibraries = host+'webcontents/libraries';

pm.sendRequest(getLibraries, function (err, response) {
    var jsonData = response.json();
    getResponse(0, jsonData.contents)
});

const getResponse = function (iteration, contents){
     if(iteration < contents.length()){
            var getMLSConfigURL = host+'/library/'+contents[iteration].id;
            pm.sendRequest(getMLSConfigURL, function (err, response) {
                if(response.code === 200){
                    var mlsConfigData = response.json();
                    console.log('ID: ', mlsConfigData.id);
                    pm.environment.set("MLSConfigLib_Id", mlsConfigData.id);
                    return;
                }else{
                  getResponse(iteration+1, contents);
                }
            });
     }
     return;
}