同步阻塞。不要在
tick / render_2d 里直接调,要走 me.async("method")。HttpClient
HttpResponse HttpClient.get(String url)
HttpResponse HttpClient.get(String url, Map<String,String> headers)
byte[] HttpClient.getBytes(String url) // 二进制 GET
byte[] HttpClient.getBytes(String url, Map<String,String> headers)
HttpResponse HttpClient.post(String url, String body)
HttpResponse HttpClient.post(String url, String body, Map<String,String> headers)
HttpResponse HttpClient.postJson(String url, String jsonBody)
HttpResponse HttpClient.put(String url, String body)
HttpResponse HttpClient.put(String url, String body, Map<String,String> headers)
HttpResponse HttpClient.delete(String url)
HttpResponse HttpClient.delete(String url, Map<String,String> headers)
HttpResponse HttpClient.request(String method, String url, String body, Map<String,String> headers)
HttpResponse HttpClient.request(String method, String url, String body, Map<String,String> headers,
int connectSec, int requestSec)
HttpResponse
int statusCode / getStatusCode()
String body / getBody()
Map<String, List<String>> headers / getHeaders()
String error / getError() // 非 null 表示网络层失败
boolean isOk() // 2xx
boolean isError() // 失败或 -1
String header(String name) // 大小写不敏感