F12打开Console输入以下代码：

POST请求

var url = "http://ip地址:8080/test/?id=26323";var params = {"billIds":["56141305725718528"],"billType":"VBNSC"}; var xhr = new XMLHttpRequest();xhr.open("POST", url, true);xhr.setRequestHeader("Content-Type", "application/json");xhr.onload = function (e) {if (xhr.readyState === 4) {if (xhr.status === 200) {console.log(xhr.responseText);} else {console.error(xhr.statusText);}}};xhr.send(JSON.stringify(params));xhr.onerror = function (e) {console.error(xhr.statusText);};

GET请求

var url = "http://IP:8080/testGet?id=235";var xhr = new XMLHttpRequest();xhr.open("GET", url, true);// xhr.setRequestHeader("Content-Type", "application/json");xhr.onload = function (e) {if (xhr.readyState === 4) {if (xhr.status === 200) {console.log(xhr.responseText);} else {console.error(xhr.statusText);}}};xhr.send();xhr.onerror = function (e) {console.error(xhr.statusText);};

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